@charset "UTF-8";

/*
- !주의 : 전체 구현에 영향을 주므로 수정시 협의 바랍니다.
- body에 단원별 클래스 추가 : dan1, dan2, ...
*/

/*************************************/
/********** [ 0. 공통 내용 ] **********/
/*************************************/

/* public variables */
#wrap {
  --color-ui-key: #3874df;
  --color-ui-strong: #3874df;

  --color-ui01-wan: #c5d8d9;
  --color-ui02-wan: #c5d8d9;
  --color-header01-bg: #f8a865;
  --color-header01-bg-strong: #f7965b;
  --color-header02-bg: #48c6b4;
  --color-header02-bg-strong: #25bdad;

  --color-black-text: #000;
  --color-white-text: #fff;

  --color-stdmenu-line: #f3f3f3;
}

/* video outline 제거 */
video {
  /*object-fit: fill;
  transform: translateZ(0);
  outline: none;
  border: none;*/
  -webkit-mask-image: -webkit-radial-gradient(white, black);
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
}

button { outline: 0; }
#wrap { position: relative; width: 1920px; height: 1080px; background: #fff; }
#wrap>div:not(#popup):not(#canvas_layer):not(#toolbar) { height: 100%; position: relative; }
#wrap>div { display: none; }

/* data-tooltip */
[data-tooltip]{position:relative;}
[data-tooltip]:before,
[data-tooltip]:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:16px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
[data-tooltip]:before{content:attr(data-tooltip);height:28px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#fff;background:#025272;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
[data-tooltip]:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #025272;}
[data-tooltip]:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-30px}
[data-tooltip]:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-3px}


/*한면 보기 data-tooltip*/
#ebook_pages>div>div#full_bg [data-tooltip]:before,
#ebook_pages>div>div#full_bg [data-tooltip]:after{font-size:calc(14px *2);font-family:'pretendard-SB';letter-spacing:calc(-1px *2);}
#ebook_pages>div>div#full_bg [data-tooltip]:before{height:calc(26px *2);top:calc(-20px *2);padding:calc(5px *2) calc(10px *2);border-radius:calc(5px *2);color:#000;background:#b5c8f8;box-shadow:0 calc(3px *2) calc(8px *2) rgba(165, 165, 165, 0.5);}
#ebook_pages>div>div#full_bg [data-tooltip]:after{content: '';border-left:calc(5px *2) solid transparent;top:calc(2px * 2);border-right:calc(5px * 2) solid transparent;border-top:calc(5px *2) solid #b5c8f8;}
#ebook_pages>div>div#full_bg [data-tooltip]:not([data-tooltip=""]):hover:before{top:calc(-34px *2)}
#ebook_pages>div>div#full_bg [data-tooltip]:not([data-tooltip=""]):hover:after{top:calc(-8px *2)}

#ebook_pages>div>div#full_bg [data-tooltip].icon_eTrsMove:before,
#ebook_pages>div>div#full_bg [data-tooltip].icon_eTrsMove:after{visibility:hidden;opacity:0;position:absolute;left:97%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:calc(14px *2);font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>div#full_bg [data-tooltip].icon_eTrsMove:before{content:attr(data-tooltip);height:calc(26px *2);position:absolute;top:calc(-20px *2);padding:calc(5px *2) calc(10px *2);border-radius:calc(5px *2);color:#000;background:#b7e186;box-shadow:0 calc(3px *2) calc(8px *2) rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>div#full_bg [data-tooltip].icon_eTrsMove:after{content: '';border-left:calc(5px *2) solid transparent;top:calc(2px * 2)px;border-right:calc(5px * 2) solid transparent;border-top:calc(5px *2) solid #b7e186;}
#ebook_pages>div>div#full_bg [data-tooltip].icon_eTrsMove:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:calc(-34px *2);}
#ebook_pages>div>div#full_bg [data-tooltip].icon_eTrsMove:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:calc(-8px *2)}


/*이북 학습창 툴팁*/
#ebook_pages>div>[data-tooltip].icon_std:before,
#ebook_pages>div>[data-tooltip].icon_std:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_std:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#b5c8f8;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_std:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #b5c8f8;}
#ebook_pages>div>[data-tooltip].icon_std:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>[data-tooltip].icon_std:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_std:before,
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_std:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_std:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#b5c8f8;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_std:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #b5c8f8;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_std:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_std:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

/*이북 스마트 학습 툴팁*/
#ebook_pages>div>[data-tooltip].icon_smart:before,
#ebook_pages>div>[data-tooltip].icon_smart:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_smart:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#f4c1a7;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_smart:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #f4c1a7;}
#ebook_pages>div>[data-tooltip].icon_smart:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>[data-tooltip].icon_smart:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_smart:before,
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_smart:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_smart:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#f4c1a7;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_smart:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #f4c1a7;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_smart:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_smart:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

/*이북 영상 툴팁*/
#ebook_pages>div>[data-tooltip].icon_stdVideo:before,
#ebook_pages>div>[data-tooltip].icon_stdVideo:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_stdVideo:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#f6b2c7;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_stdVideo:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #f6b2c7;}
#ebook_pages>div>[data-tooltip].icon_stdVideo:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>[data-tooltip].icon_stdVideo:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_stdVideo:before,
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_stdVideo:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_stdVideo:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#f6b2c7;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_stdVideo:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #f6b2c7;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_stdVideo:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_stdVideo:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

/*이북 다운로드 툴팁*/
#ebook_pages>div>[data-tooltip].icon_actSheet:before,
#ebook_pages>div>[data-tooltip].icon_actSheet:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_actSheet:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#b3e2ed;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_actSheet:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #b3e2ed;}
#ebook_pages>div>[data-tooltip].icon_actSheet:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>[data-tooltip].icon_actSheet:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_actSheet:before,
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_actSheet:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_actSheet:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#b3e2ed;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_actSheet:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #b3e2ed;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_actSheet:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_actSheet:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

/*이북 이북 이동 툴팁*/
#ebook_pages>div>[data-tooltip].icon_eMove:before,
#ebook_pages>div>[data-tooltip].icon_eMove:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_eMove:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#9fddd5;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_eMove:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #9fddd5;}
#ebook_pages>div>[data-tooltip].icon_eMove:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>[data-tooltip].icon_eMove:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eMove:before,
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eMove:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eMove:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#9fddd5;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eMove:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #9fddd5;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eMove:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eMove:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

/*이북 링크 툴팁*/
#ebook_pages>div>[data-tooltip].icon_eLink:before,
#ebook_pages>div>[data-tooltip].icon_eLink:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_eLink:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#a9e1b4;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_eLink:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #a9e1b4;}
#ebook_pages>div>[data-tooltip].icon_eLink:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>[data-tooltip].icon_eLink:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eLink:before,
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eLink:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eLink:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#a9e1b4;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eLink:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #a9e1b4;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eLink:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eLink:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}


/*이북 투명 이동버튼 툴팁*/
#ebook_pages>div>[data-tooltip].icon_eTrsMove:before,
#ebook_pages>div>[data-tooltip].icon_eTrsMove:after{visibility:hidden;opacity:0;position:absolute;left:97%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_eTrsMove:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#b7e186;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_eTrsMove:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #b7e186;}
#ebook_pages>div>[data-tooltip].icon_eTrsMove:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>[data-tooltip].icon_eTrsMove:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eTrsMove:before,
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eTrsMove:after{visibility:hidden;opacity:0;position:absolute;left:97%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eTrsMove:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#b7e186;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eTrsMove:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #b7e186;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eTrsMove:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eTrsMove:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}


/*이북 투명 용어 설명 툴팁*/
#ebook_pages>div>[data-tooltip].icon_eTrsTerms:before,
#ebook_pages>div>[data-tooltip].icon_eTrsTerms:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_eTrsTerms:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#b7e186;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>[data-tooltip].icon_eTrsTerms:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #b7e186;}
#ebook_pages>div>[data-tooltip].icon_eTrsTerms:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>[data-tooltip].icon_eTrsTerms:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}

#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eTrsTerms:before,
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eTrsTerms:after{visibility:hidden;opacity:0;position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;transition:all .2s ease;font-size:14px;font-family:'pretendard-SB';letter-spacing:-1px;pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eTrsTerms:before{content:attr(data-tooltip);height:26px;position:absolute;top:-20px;padding:5px 10px;border-radius:5px;color:#000;background:#b7e186;box-shadow:0 3px 8px rgba(165, 165, 165, 0.5);pointer-events: none;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eTrsTerms:after{content: '';border-left:5px solid transparent;top:2px;border-right:5px solid transparent;border-top:5px solid #b7e186;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eTrsTerms:not([data-tooltip=""]):hover:before{visibility:visible;opacity:1;top:-34px;}
#ebook_pages>div>.scaleup_wrap [data-tooltip].icon_eTrsTerms:not([data-tooltip=""]):hover:after{visibility:visible;opacity:1;top:-8px}



/******************************************************************/
/********** [ 1. #page_home: 홈 화면. load "home.html" ] **********/
/******************************************************************/

/***** #direct: 바로 가기 *****/
#direct{position: absolute;left:50%;top:0; width:2520px;height:100%; background-color:rgba(0,0,0,0.8); display: none; align-items: center; justify-content: center;margin-left:-1260px;z-index: 100;}
#direct >button{font-size:60px;padding:10px 40px;border:1px solid #333;background:#0b6c8f;color:#fff;border-radius: 20px;}



/*****************************************************************/
/********** [ 2. #page_ebook: 이북. load "ebook.html" ] **********/
/*****************************************************************/

#page_ebook{will-change: initial;}
#page_ebook .background, #page_pds .background{position: absolute;left: 50%;top: 0;width:5000px;height:100%;background:#dbdbdb;margin-left:-2500px}

/***** #ebook_lnb: 왼쪽 메뉴 모음 *****/
#ebook_lnb_wrap::-webkit-scrollbar, #ebook_lnb_wrap::-moz-scrollbar { display: none; }
#ebook_lnb_wrap {position: absolute; width: calc(570px*2 + 20px); height: 1043px; left: 148px; top: 10px; margin: 0; padding: 0;
  overflow-y: scroll;
  -ms-overflow-style: none;
  scrollbar-width: none;
  scrollbar-color: transparent transparent;}
/*#ebook_lnb_wrap {position: absolute; width: calc(570px*2 + 20px); height: 1043px; left: 148px; top: 10px; margin: 0; padding: 0;}*/
#ebook_lnb_wrap.right {left: auto; right: 146px;}

#ebook_lnb{ position: absolute; width: 570px; height: 100%; left: -570px; background:#70a3f1; z-index: 101; }
#ebook_lnb_wrap.open #ebook_lnb{ box-shadow: 4px 0px 8px rgb(0 0 0/0.2); }
#ebook_lnb_wrap.right.open #ebook_lnb{ box-shadow: -4px 0px 8px rgb(0 0 0/0.2); }
#ebook_lnb>em{position: absolute; cursor: pointer;  right: 22px; top: 22px; background: transparent; width: 36px; height: 36px;}
#ebook_lnb .menu_list{
  background-color: #70a3f1;
}

/*#ebook_lnb.bookmark_bg{background:#fff;}*/

/*** #ebook_lnb > #lnb_title: 왼쪽 메뉴 버튼 ***/
#lnb_title{position: relative; display: block; width: 100%; height: 90px; background: url(../img/common/lnb_top.png) no-repeat center; }
#lnb_title h2 { position: absolute; display: none; }

#lnb_title>ul{position:absolute; right:-101px; top:0; background: url(../img/common/menu_bg.png) no-repeat 0px center; }
#lnb_title>ul li{font-size: 0; margin: 0; padding: 0;}
#lnb_title>ul li button{width:101px; height:98px; background-repeat: no-repeat; background-position:center center; position:relative;}

/*** #ebook_lnb > .menu_list: 목록 ***/
/*lnb menu*/
#ebook_lnb { /* dummy. I don't know why, but to avoid making bug, you need it. */}

#ebook_lnb .menu_list{ /*width: calc(100% + 17px);*/ width: 100%; height: auto; color:#fff; margin: 15px 0; padding: 0; /*overflow-y:scroll; -ms-overflow-style: none;*/ }
#ebook_lnb .menu_list::-webkit-scrollbar { display:none; }

#ebook_lnb .menu_list>li{position:relative; margin-bottom: 10px;}
#ebook_lnb .menu_list li.dimmed{display: none;}

#ebook_lnb .menu_list>li>h3{position: relative; width: 100%; height: 68px; padding: 10px 0 0 32px; margin: 0; font-family: 'tantan'; font-size: 30px; line-height: 1.4; color: #a6c6f1; z-index: 1; cursor: pointer;}
#ebook_lnb .menu_list>li>h3:hover,
#ebook_lnb .menu_list>li>h3.on { color: #002954; }

#ebook_lnb .menu_list>li>h3::after { content: ''; position: absolute; display: block; right: 32px; top: 20px; width: 18px; height: 12px; background: url(../img/common/menu_bullet.png) no-repeat center; }
#ebook_lnb .menu_list>li>h3.on::after { background: url(../img/common/menu_bullet_on.png) no-repeat center; }

#ebook_lnb .menu_list>li>h3>button{display:none;width:32px; height:32px; background:url(../img/common/ico_shortcut.png) 0 0 no-repeat;vertical-align: middle; margin-left: 15px;}

/* depth 2 */
#ebook_lnb .menu_list>li>ol{ position:relative; width:calc(100% - 30px); margin: 0px 0px 26px 32px; padding: 16px 0px 18px 18px; border-radius: 16px 0 0 16px; /*overflow: hidden;*/ background: #4c87e3; }
#ebook_lnb_wrap.right #ebook_lnb .menu_list>li>ol{ margin: 0px 32px 26px 0px; padding: 16px 18px 18px 0px; border-radius: 0 16px 16px 0; }

#ebook_lnb .menu_list>li>ol>li>button{position: relative; width: 100%; height: auto; padding: 11px 16px 9px 54px; margin: 2px 0; color: #fff; font-family: "omb"; font-size: 25px; line-height: 1.4; text-indent: 0px; word-break: keep-all; border-radius: 25px 0 0 25px;}
#ebook_lnb_wrap.right #ebook_lnb .menu_list>li>ol>li>button{ padding: 11px 16px 9px calc(54px + 48px); border-radius: 0 25px 25px 0; }
#ebook_lnb .menu_list>li>ol>li>button>span:not(.bullet){display: none;}
#ebook_lnb .menu_list>li>ol>li>button>span.bullet { position: absolute; display: block; width: 12px; height: 12px; margin: 11px 0 0 -34px; border-radius: 50%; background-color: #fff; }
#ebook_lnb .menu_list>li>ol>li>button>span.bullet.no { width: 36px; height: 36px; padding-top: 3px; margin: -2px 0 0 -46px; color: #4c87e3; font-family: "omb"; font-size: 23px; line-height: 1.4; text-align: center; }

#ebook_lnb .menu_list>li>ol>li>button:hover,
#ebook_lnb .menu_list>li>ol>li>button.on { color: #000; z-index: 1; background-color: #8ac3ff; }
#ebook_lnb .menu_list>li>ol>li>button:hover>span.bullet,
#ebook_lnb .menu_list>li>ol>li>button.on>span.bullet { color: #fff; background-color: #1664b5; }

/* depth 2 with middle chapter */
#ebook_lnb .menu_list>li>ol>li>h4{position: relative; width: calc(100% - 2px); height: auto; padding: 11px 16px 9px 54px; margin: 2px 0; color: #fff; font-family: "omb"; font-size: 25px; line-height: 1.4; text-indent: 0px; word-break: keep-all; border-radius: 25px 0 0 25px; cursor: pointer;}

#ebook_lnb .menu_list>li>ol>li>h4:hover,
#ebook_lnb .menu_list>li>ol>li>h4.on{color: #000; z-index: 1; background-color: #8ac3ff;}
#ebook_lnb .menu_list>li>ol>li>h4:hover>span.bullet,
#ebook_lnb .menu_list>li>ol>li>h4.on>span.bullet { color: #fff; background-color: #1664b5; }

#ebook_lnb_wrap.right #ebook_lnb .menu_list>li>ol>li>h4{ padding: 11px 16px 9px calc(54px + 48px); border-radius: 0 25px 25px 0; }
#ebook_lnb .menu_list>li>ol>li>h4>span:not(.bullet){display: none;}
#ebook_lnb .menu_list>li>ol>li>h4>span.bullet { position: absolute; display: block; width: 12px; height: 12px; margin: 10px 0 0 -34px; border-radius: 50%; background-color: #fff; }
#ebook_lnb .menu_list>li>ol>li>h4>span.bullet.no { width: 36px; height: 36px; padding-top: 5px; margin: -4px 0 0 -46px; color: #4c87e3; font-family: "omb"; font-size: 23px; line-height: 1.4; text-align: center; }

/* depth 3 */
#ebook_lnb .menu_list>li>ol>li>ol {position: absolute; width: 450px; left: calc(540px - 2px); top: 0px; margin: 0;  padding: 15px 0px 15px 18px; border-radius: 0 16px 16px 0; background-color: #1664b5;}
#ebook_lnb_wrap.right #ebook_lnb .menu_list>li>ol>li>ol{ left: -450px; margin: 0px; padding: 15px 18px; border-radius: 16px 0 0 16px; }

#ebook_lnb .menu_list>li>ol>li>ol>li>button{position: relative; width: 100%; height: auto; padding: 11px 16px 9px 54px; margin: 2px 0; border-radius: 25px 0 0 25px;}
#ebook_lnb .menu_list>li>ol>li>ol>li>button>span{display: none;}
#ebook_lnb .menu_list>li>ol>li>ol>li>button>em{color: #fff; font-family: "omb"; font-size: 25px; line-height: 1.4; text-indent: 0px; word-break: keep-all;}
#ebook_lnb .menu_list>li>ol>li>ol>li>button::before { content: ""; position: absolute; display: block; width: 12px; height: 12px; margin: 10px 0 0 -34px; border-radius: 50%; background-color: #fff; }
#ebook_lnb .menu_list>li>ol>li>ol>li>button.on>em,
#ebook_lnb .menu_list>li>ol>li>ol>li:hover>button>em{color: #f8ff8a;}
#ebook_lnb .menu_list>li>ol>li>ol>li>button.on::before,
#ebook_lnb .menu_list>li>ol>li>ol>li:hover>button::before{background-color: #f8ff8a;}


/*** #ebook_lnb > .bookmark: 북마크 ***/
#ebook_lnb.bookmark_bg #lnb_title { background: var(--color-menu-bg-top) url(../img/common/bookmark_top.png) no-repeat center; }
#ebook_lnb.bookmark_bg #lnb_title h2 { display: block; width: calc(100% - 40px); height: 96px; left: 20px; top: 84px; padding: 4px 16px 0px 28px; border-radius: 20px; background-color: #e4f2fb;
  color: #222;
  font-family: "omb";
  font-size: 25px;
  letter-spacing: -1px;
  line-height: 0.8;
}

body[data-bcode="mart1"] #ebook_lnb.bookmark_bg #lnb_title h2,
body[data-bcode="mart2"] #ebook_lnb.bookmark_bg #lnb_title h2 { background-color: #f6effc; }

#ebook_lnb.bookmark_bg #lnb_title h2>span.icon { position: relative; display: inline-block; width: 39px; height: 54px; margin: 0 4px; background: url(../img/common/bookmark_image.png) no-repeat 0 0/contain;
  line-height: 1.0; vertical-align: middle;
}
#ebook_lnb.bookmark_bg #lnb_title button.del_bookmark_all {
  position: absolute; width: 135px; height: 37px; right: 64px; top: 13px; background: url(../img/common/btn_bookmark_clear.png) no-repeat center;
}

#ebook_lnb .bookmark { display: none; padding: 30px 0px 30px 60px; margin-top: 110px; margin-right: 20px; }
#ebook_lnb .bookmark.over { overflow-y: scroll; height: calc(100% - 174px);
  -ms-overflow-style: none; /* IE 11 */
  /*scrollbar-width: none;*/ /* Firefox 64 */
  /*scrollbar-color: transparent transparent;*/ }
/* #ebook_lnb .bookmark.over:after { height: 28px; } */

/* scrollbar */
#ebook_lnb .bookmark::-webkit-scrollbar { width: 10px; }
#ebook_lnb .bookmark::-webkit-scrollbar-track { border-radius: 5px; background-color: #e4f2fb; }
#ebook_lnb .bookmark::-webkit-scrollbar-thumb { border-radius: 5px; background-color: #5bacdb; }
#ebook_lnb .bookmark::-webkit-scrollbar-thumb:hover { background-color: #006097; }
#ebook_lnb .bookmark::-webkit-scrollbar-button { width: 0; height: 30px; }

#ebook_lnb .bookmark:after {content: ""; display: block; clear: both;}
#ebook_lnb .bookmark>li:not(.none) {float: left; width: 128px; height: 164px; border: 1px solid #e5e5e5; margin-right: 30px; position: relative; }
#ebook_lnb .bookmark>li:not(.none):before {content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(255, 255, 255, 0.4);}
#ebook_lnb .bookmark>li:not(.none):nth-child(3n) {margin-right: 0; }
#ebook_lnb .bookmark>li+li+li+li {margin-top: 20px; }
#ebook_lnb .bookmark>li>p { font-family: "omb"; font-size: 40px; letter-spacing: -1px; position: absolute; width: 100%; height: 100%; text-align: center; line-height: 165px; cursor: pointer; }
#ebook_lnb .bookmark>li>button {position: absolute; width: 25px; height: 25px; right: 5px; top: 5px; background: url(../img/common/bookmark_del.png) 0 0 no-repeat; z-index: 1; }
#ebook_lnb .bookmark>li button:hover {background-position-y: -25px; }
#ebook_lnb .bookmark>li:not(.none):hover {border: 1px solid #1e90d2; }
#ebook_lnb .bookmark>li:not(.none):hover:before {background: rgba(255, 255, 153, 0.5); border: 3px solid #1e90d2; }

#ebook_lnb .bookmark>li.none { width: calc(100% - 16px); height: auto; color: #fff; text-align: center; font-size: 24px; font-weight: 500; line-height: 1.6; padding: 20px 20px; border-radius: 24px; background-color: var(--color-ui-key); }
#ebook_lnb .bookmark>li.none>span.icon { display: inline-block; width: 59px; height: 72px; vertical-align: middle; background: url(../img/common/ico_bookmark.png) 0 0 no-repeat; }

/* #thumb_title: 북마크 정보 팝업 */
#thumb_title {position: absolute; min-width: 390px; background: #ebf7fd; display : block !important; /*top: -113px;*/ bottom: -4px; left: -12px; z-index: 2; padding: 8px; border: 2px solid #1e90d2; border-radius: 16px; pointer-events: none; }
.bookmark.over li>#thumb_title{bottom: -8px;}
.bookmark.over li:nth-child(3n+2)>#thumb_title{left: -120px;}
.bookmark.over li:nth-child(3n)>#thumb_title{left: auto; right: -18px;}

/* #thumb_title:before {content: ""; position: absolute; top: -19px; left: 40px; margin-left: 0px; border-width: 10px; border-style: solid; border-color: transparent transparent #051f29 #051f29; } */
#thumb_title:before {content: ""; position: absolute; left: 40px; top: -17px; width: 17px; height: 18px; background: url(../img/common/bookmark_tail.png) no-repeat 0 0; }
.bookmark.over li:nth-child(3n+2)>#thumb_title:before{left: calc(50% - 48px);}
.bookmark.over li:nth-child(3n)>#thumb_title:before{left: auto; right: 94px;}

#thumb_title h3 {background: #1e90d2; color: #fff; font-family: "omb"; font-size: 23px; letter-spacing: -.5px; line-height: 1.2; padding: 10px 20px 8px; border-radius: 8px; }
#thumb_title h3>.roman,
#thumb_title h3>.numeric { font-family: "binggrae-B"; line-height: 1.2; vertical-align: top; margin-right: 8px;}

/* #thumb_title h4 {font-size: 22px; color: rgba(255,255,255,0.6); letter-spacing: -.5px; padding: 10px 25px; } */
#thumb_title h5 {font-size: 20px; color: #222; font-family: "omb"; letter-spacing: -.5px; line-height: 1.2; padding: 10px 10px 8px 20px; }

/*** #ebook_lnb > #page_go_ebook: 바로 가기 ***/
#page_go_ebook{position: absolute; left: 14px; bottom: 22px; width: 100px; height: 83px; background: url(../img/common/pagego_bg.png) 0 0 no-repeat; z-index: 5;}
#page_go_ebook.right{ left: auto; right: 12px;}
#page_go_ebook::before { content: '페이지 이동'; position: absolute; width: 100px; color: #333; font-family: 'pretendard-SB'; font-size: 18px; line-height: 1.2; text-align: center; margin-top: 7px; }
#page_go_ebook>input{width: 80px; height: 30px; margin: 40px 0 0 10px; font-family: "pretendard-B"; font-size: 20px; color: var(--color-white-text); text-align: center; vertical-align: middle; border: none; outline: none; background-color: transparent;}
#page_go_ebook input[type="number"]::-webkit-outer-spin-button,
#page_go_ebook input[type="number"]::-webkit-inner-spin-button {-webkit-appearance: none; margin: 0;}
#page_go_ebook>button{position: absolute; width: 80px; height: 40px; left: 10px; top: 0px; font-size: 0;}
#page_go_ebook>span.total{ display: none; }
/* #page_go_ebook>span.total{position: absolute; top: 83px; width: 46px; margin-left: -6px; font-family: "scdream-6"; font-size: 20px; letter-spacing: -0.5px; color: var(--color-black-text);} */

/*#page_go_ebook.go .go_page:after{position:absolute;left:105px;content:attr(data-after);display:inline-block;width:100px;font-size:25px; line-height: 53px;}
#page_go_ebook.go span{display:block;}
#page_go_ebook.go{width:auto; height: auto; padding:15px; background: rgba(0,0,0,0.7); border-radius: 10px;}
#page_go_ebook.go>button{margin-left:80px;color: #fff; background: #ffd343; font-size: 21px; height: 48px; padding: 0 10px; font-weight: 500; border-radius: 13px; width: auto;}*/


/*** #ebook_lnb > #page_go_std: 최근 학습창으로 바로 가기 ***/
#page_go_std{display:none;position:absolute; top: 15px; left: 1833px; z-index: 1; width:82px; height:76px; background:url(../img/common/ico_stdgo.png) 0 0 no-repeat; z-index: 5;}
#page_go_std.go{display:none;}
#page_go_std>button{font-size:0; width:100%; height:100%;}


/*** #ebook_lnb > #p_left, #p_right: .this_page 내에 있는 개체 ***/
#p_left>p{right: 223px;}
#p_right>p{left: 223px;}
#p_right>p,#p_left>p{display:none;
	font-size: 300px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: red;
}
#p_left>h4{right: 297px;}
#p_right>h4{left: 297px;}

#p_right>h4,#p_left>h4{
	color: red;
  font-size: 35px;
  position: absolute;
  top: 315px;
}

/***** #ebook_lnb 주요 버튼들 *****/
/* Button of Bookmark: 이북 상단 북마크 지정 버튼 */
#btn_bookmark_L,
#btn_bookmark_R {position: absolute; z-index: 113; width: 59px; height: 72px; background: url(../img/common/ico_bookmark.png) 0 0 no-repeat; top: 0px; }
#btn_bookmark_L.on,
#btn_bookmark_R.on {background-position-y: -72px; }
#btn_bookmark_L {left: 30px; }
#btn_bookmark_R {right: 30px; }

/* Buttons of move: 이북 좌우 페이지 이동 버튼 */
#btn_prev,
#btn_next {position: absolute; width: 40px; height: 120px; z-index: 90; top: 50%; transform: translateY(-50%); cursor: pointer; }
#btn_prev {left: -62px; background: url(../img/common/ico_arrowLeft.png) center center no-repeat; }
#btn_next {right: -62px; background: url(../img/common/ico_arrowRight.png) center center no-repeat; }


/***** #ebook_pages: 교과서 이미지 *****/
#ebook_pages{position: relative; left: 50%; margin-left: -791px; top: 10px; width: 1582px; height: 1043px; z-index: 1; touch-action: none; }

#ebook_pages>div {position: absolute; height: 100%; top: 0%; opacity: 1; background-size: 791px 100%; background-repeat: no-repeat; /*background-position: auto center;*/ will-change: auto;}

#ebook_pages>div.page { background-color: white; }
#ebook_pages>div.page>div {position: relative; width: 100%; height: 100%; margin: 0; }

/* shadowing inner of top_pages */
#this_left>div,
#prev_left>div {opacity: 0.3; background: url("../img/common/shadow_pageLeft_edge.png") right top repeat-y; }
#this_right>div,
#next_right>div {opacity: 0.3; background: url("../img/common/shadow_pageRight_edge.png") left top repeat-y; }

/* shadowing inner of bottom_pages */
#prev_right>div:first-child {opacity: 0.3; background: url("../img/common/shadow_pageRight_edge.png") left top repeat-y; }
#next_left>div:first-child {opacity: 0.3; background: url("../img/common/shadow_pageLeft_edge.png") right top repeat-y; }

/* shadowing outer of swipping pages edge */
#ebook_pages>div.swipping:nth-child(odd) {box-shadow: -10px 0 30px rgba(0, 0, 0, 10%); }

#ebook_pages>div.swipping:nth-child(even) {box-shadow: 10px 0 30px rgba(0, 0, 0, 10%); }

/* style of marker button */
#ebook_pages>div>div button.icon_caption {position: absolute; display: block; background-color: rgba(255,0,0,0.2); border: 0; width: 5%; height: 1%; overflow-x: hidden; cursor: pointer; padding: 10px 0; }
#ebook_pages>div>div button.icon_capt {position: absolute; display: block; background-color: rgba(255,0,0,0.2); border: 0; width: 5%; height: 1%; cursor: pointer; padding: 10px 0; }

/*  #ebook_pages>div>div>span:hover button { opacity: 0.3; } */
#ebook_pages>div>div>span button.hit {opacity: 0.7; }

#ebook_pages>div>div.pc>span:hover button {opacity: 0.3 !important; }

#ebook_pages>div>div.pc>span button.hit {opacity: 0.7 !important; }


/* prev pages */
/* book Outside*/
#prev_left {z-index: 10; top: 0%; width: 50%; left: 0%; box-shadow: rgba(0, 0, 0, 40%) -20px 0px 5px; }
#prev_left>div:last-child {float: left; opacity: 1; background: url("../img/common/book_edge_L.png") left top repeat-y; }
#prev_right {z-index: 30; top: 0%; width: 0%; left: 0%; background-position: right center; opacity: 0.3; }
#ebook_pages>#prev_left>div:last-child {opacity: 1; background: url("../img/common/book_edge_L.png") no-repeat; position: absolute; left: -22px; top: 0; background-size: cover; width: 22px; height:100%; }

/* this pages */
#this_left {z-index: 20; top: 0%; width: 50%; right: 50%; background-position: right center; background-image: url(""); }
#this_right {z-index: 20; top: 0%; width: 50%; left: 50%; background-image: url(""); }

/* next pages */
#next_left {z-index: 30; top: 0%; width: 0%; right: 0%; background-image: url(""); opacity: 0.3;}

/* book Outside*/
#next_right {z-index: 10; top: 0%; width: 50%; right: 0%; background-image: url(""); box-shadow: rgba(0, 0, 0, 40%) 20px 0 5px; }
#ebook_pages>#next_right>div:last-child {z-index: 1; opacity: 1; background: url("../img/common/book_edge_R.png") no-repeat; position: absolute; left: 100%; top: 0; background-size: cover; width: 22px; height:100%; }

/* answer pages */
#answer_left {z-index: 20; top: 0%; width: 50%; right: 50%; background-position: right center; background-image: url("");pointer-events: none;}
#answer_right {z-index: 20; top: 0%; width: 50%; left: 50%; background-image: url(""); pointer-events: none;}


/***** 학습창 이동 아이콘 *****/
#icons_full {top : 0; position: absolute; width: 100%; height: 100%;}
#ebook_pages>div>div#full_bg button,#ebook_pages>div>div#full_bg .icon_memo_new,#ebook_pages>div>div#full_bg .icon_link_new,#ebook_pages>div>div#full_bg .icon_memo,#ebook_pages>div>div#full_bg .icon_link{z-index: 121; position: absolute; width: 120px; height: 120px; margin : 15px 0 0 15px;  /* 아이콘 사이즈 줄여달라는 요청으로 위치값 일괄 조정 */ background-size: 100%; }
#ebook_pages>div#full_thumb {width : 120px; height : 165px; background : url("") 0 0 no-repeat; position : absolute; background-size : 100%; z-index : 12; right: -170px; top: 830px; background-color : white; padding: 0; display: none; }
#ebook_pages>div#full_thumb>button,#ebook_pages>div>div#full_thumb .icon_memo_new,#ebook_pages>div>div#full_thumb .icon_link_new,#ebook_pages>div>div#full_thumb .icon_memo,#ebook_pages>div>div#full_thumb .icon_link {width : 120px; height : 55px; margin: -2px 0 -3px 0; background-color : black; opacity : 0.5; position: left; display : inline-block; border : 1px dotted gray; }
#ebook_pages>div#full_thumb>button.on {opacity : 0; }

.icon_img{background: url(../img/common/ebook_icons/viewImg.png) 0 0 no-repeat; }
.icon_ani{background: url(../img/common/ebook_icons/animation.png) 0 0 no-repeat; }
.icon_video{background: url(../img/common/ebook_icons/video.png) 0 0 no-repeat; }
.icon_map{background: url(../img/common/ebook_icons/map.png) 0 0 no-repeat; }

.icon_ppt{background: url(../img/common/ebook_icons/ppt.png) 0 0 no-repeat; }

.icon_intro{background: url(../img/common/ebook_icons/answer_on.png) 0 0 no-repeat; }
.icon_add{background: url(../img/common/ebook_icons/supplement.png) 0 0 no-repeat; }
.icon_eye{position: absolute; width: 35px; height: 35px; background: url(../img/common/ebook_icons/eye.png) 0 0 no-repeat; background-size: 100%; }
.icon_eye.hidden{position: absolute; width: 35px; height: 35px; background: url(../img/common/ebook_icons/eye_off.png) 0 0 no-repeat; background-size: 100%; }
.icon_sound.hidden{background: url(../img/common/ebook_icons/theme2408/sound_off.png) 0 0 no-repeat; }
.icon_caption{background-color : rgba(255,0,0,0.2); position: relative; }
.icon_caption:before{content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 100%; position: absolute; top: -5px; left: -5px; background: #9aca46;}
.icon_caption.off:before{display:none;}

.icon_memo_new{border-radius: 15px; background:url(../img/common/ebook_icons/ico_memo.png) 0 0 no-repeat;  display:inline-block;}
.icon_link_new{border-radius: 15px; background:url(../img/common/ebook_icons/ico_link.png) 0 0 no-repeat;  display:inline-block;}
.icon_memo{border-radius: 15px; background:url(../img/common/ebook_icons/ico_memo.png) 0 0 no-repeat;  display:inline-block;}
.icon_link{border-radius: 15px; background:url(../img/common/ebook_icons/ico_link.png) 0 0 no-repeat; }

.icon_memo_new>span,.icon_link_new>span,.icon_memo>span,.icon_link>span{font-size:0; display: none;}

.icon_memo_new>em,.icon_link_new>em,.icon_memo>em, .icon_link>em {position:absolute; width:50px; height: 50px; border-radius: 50%; background:rgba(0,0,0,0.7); top:50%;left: 50%; margin-left: -25px; margin-top: -25px; border: 0px solid #000; transform: translate3d(0, 0, 0); -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);-webkit-transition: -webkit-transform ease-out 200ms; transition: -webkit-transform ease-out 200ms; transition: transform ease-out 200ms; transition: transform ease-out 200ms, -webkit-transform ease-out 200ms; background-position: center center; background-repeat: no-repeat;}
	
.icon_memo_new>em:nth-of-type(1),.icon_link_new>em:nth-of-type(1),.icon_memo>em:nth-of-type(1),.icon_link>em:nth-of-type(1){background-image:url(../img/common/ico_linkmodify.png);} 
.icon_memo_new>em:nth-of-type(2),.icon_link_new>em:nth-of-type(2),.icon_memo>em:nth-of-type(2),.icon_link>em:nth-of-type(2){background-image:url(../img/common/ico_linkdel.png);}  
.icon_memo_new>em:nth-of-type(3),.icon_link_new>em:nth-of-type(3),.icon_memo>em:nth-of-type(3),.icon_link>em:nth-of-type(3){background-image:url(../img/common/ico_linkdrag.png);}  
.icon_memo_new>em:hover,.icon_memo_link>em:hover,.icon_link_new>em:hover,.icon_memo_link>em:hover,.icon_memo>em:hover,.icon_link>em:hover{animation: borderPulse 2s infinite;}
.icon_memo_new.on > em:nth-of-type(1),.icon_memo.on > em:nth-of-type(1),.icon_link.on > em:nth-of-type(1) {-webkit-transition-duration: 580ms;transition-duration: 580ms;-webkit-transform: translate3d(-58.86291px, 52.62064px, 0);transform: translate3d(-58.86291px, 52.62064px, 0);}
.icon_memo_new.on > em:nth-of-type(2),.icon_memo.on > em:nth-of-type(2),.icon_link.on > em:nth-of-type(2) {-webkit-transition-duration: 480ms; transition-duration: 480ms; -webkit-transform: translate3d(0.08361px, 88.99997px, 0); transform: translate3d(0.08361px, 88.99997px, 0); }
.icon_memo_new.on > em:nth-of-type(3),.icon_memo.on > em:nth-of-type(3),.icon_link.on > em:nth-of-type(3) {-webkit-transition-duration: 380ms; transition-duration: 380ms; -webkit-transform: translate3d(58.86291px, 52.62064px, 0); transform: translate3d(58.86291px, 52.62064px, 0); }
@keyframes borderPulse {0% {box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.7);} 75%{box-shadow: 0 0 0 10px rgba(0, 0, 0, 0);} 100% {box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);}}

.icon_link_new.on > em:nth-of-type(1){-webkit-transition-duration: 580ms;transition-duration: 580ms;-webkit-transform: translate3d(61.13709px, -47.37936px, 0);transform: translate3d(61.13709px, -47.37936px, 0);}



#full_bg .icon_ebook{width: 200px !important; height: 138px !important; padding:62px 18px 22px 6px;}
#full_bg .icon_sbook{width: 200px !important; height: 134px !important; padding:66px 18px 22px 6px;}
#full_bg .icon_sbook>.title,#full_bg .icon_ebook>.title{font-size: 24px;}


/*동영상 아이콘*/
.icon_video{width:39px !important; height: 42px !important; background: url(../img/common/ebook_icons/theme2408/video.png) 0 0 no-repeat !important;background-size: contain !important;}
#full_bg .icon_video{width: 78px !important; height:84px !important; background-size: 100% !important;}


/*이북이동 버튼*/
.icon_ebook{ font-size:0px; width:25px !important; height: 25px !important; background: url(../img/common/ebook_icons/theme2408/go.png) 0 0 no-repeat !important;background-size: contain !important;}
#full_bg .icon_ebook{width: calc(25px * 2) !important; height:calc(25px * 2) !important; background: url(../img/common/ebook_icons/theme2408/go.png) 0 0 no-repeat !important; background-size: contain !important;}

/*다운로드*/
.icon_actSheet{width:39px !important; height: 39px !important; background: url(../img/common/ebook_icons/theme2408/download.png) 0 0 no-repeat !important;background-size: contain !important;}
#full_bg .icon_actSheet{width: calc(39px * 2) !important; height:calc(39px * 2) !important; background: url(../img/common/ebook_icons/theme2408/download.png) 0 0 no-repeat !important; background-size: contain !important;}

/*PPT*/
.icon_ppt{width:39px !important; height: 39px !important; background: url(../img/common/ebook_icons/theme2408/ppt.png) 0 0 no-repeat !important;background-size: contain !important;}
#full_bg .icon_ppt{width: calc(39px * 2) !important; height:calc(39px * 2) !important; background: url(../img/common/ebook_icons/theme2408/ppt.png) 0 0 no-repeat !important; background-size: contain !important;}

/*HWP*/
.icon_hwp{width:39px !important; height: 39px !important; background: url(../img/common/ebook_icons/theme2408/hwp.png) 0 0 no-repeat !important;background-size: contain !important;}
#full_bg .icon_hwp{width: calc(39px * 2) !important; height:calc(39px * 2) !important; background: url(../img/common/ebook_icons/theme2408/hwp.png) 0 0 no-repeat !important; background-size: contain !important;}

/*학습창 이동 */
.icon_std{width:auto !important; height:auto !important;}
.icon_std>em{display:inline-block; width: 39px !important; height: 39px !important; background: url(../img/common/ebook_icons/theme2408/std.png) 0 0 no-repeat;background-size: contain !important;}
#full_bg .icon_std>em{width: calc(39px * 2) !important; height: calc(39px * 2) !important; background-size:100% !important;}

/*스마트 학습 */
.icon_smart{width:auto !important; height:auto !important;}
.icon_smart>em{display:inline-block; width: 39px !important; height: 39px !important; background: url(../img/common/ebook_icons/smart.png) 0 0 no-repeat;background-size: contain !important;}
#full_bg .icon_smart>em{width: calc(39px * 2) !important; height: calc(40px * 2) !important; background-size:100% !important;}

/*영상*/
.icon_stdVideo{width:auto !important; height:auto !important;}
.icon_stdVideo>em{display:inline-block; width: 39px !important; height: 39px !important; background: url(../img/common/ebook_icons/animation.png) 0 0 no-repeat;background-size:contain;background-size: contain !important;}
#full_bg .icon_stdVideo>em{width: calc(39px * 2) !important; height: calc(39px * 2) !important; background-size:100% !important;}

/*사운드 - 풀창*/
.icon_sound{width:auto !important; height:auto !important;}
.icon_sound>em{display:inline-block; width: 39px !important; height: 39px !important; background: url(../img/common/ebook_icons/theme2408/sound.png) 0 0 no-repeat;background-size:contain;background-size: contain !important;}
#full_bg .icon_sound>em{width: calc(39px * 2) !important; height: calc(39px * 2) !important; background-size:100% !important;}

/*사운드*/
.icon_snd{width:auto !important; height:auto !important;}
.icon_snd>em{display:inline-block; width: 39px !important; height: 39px !important; background: url(../img/common/ebook_icons/theme2408/sound.png) 0 0 no-repeat;background-size:contain;background-size: contain !important;}

#full_bg .icon_snd>em{width: calc(39px * 2) !important; height: calc(39px * 2) !important; background-size:100% !important;}

/*퀴즈*/
.icon_quiz{width:auto !important; height:auto !important;}
.icon_quiz>em{display:inline-block; width: 39px !important; height: 39px !important; background: url(../img/common/ebook_icons/answer_on.png) 0 0 no-repeat;background-size:contain;background-size: contain !important;}
#full_bg .icon_quiz>em{width: calc(39px * 2) !important; height: calc(39px * 2) !important; background-size:100% !important;}


/*ebook page 이동*/
.icon_eMove{width:auto !important; height:auto !important;}
.icon_eMove>em{display:inline-block; width: 39px !important; height: 39px !important; background: url(../img/common/ebook_icons/emove.png) 0 0 no-repeat;background-size: contain !important;}
#full_bg .icon_eMove>em{width: calc(39px * 2) !important; height: calc(39px * 2) !important; background-size:100% !important;}


/*ebook page 투명버튼이동*/
.icon_eTrsMove{width:auto; height:auto;}
.icon_eTrsMove>em{display:inline-block; width: inherit; height: inherit;}
.icon_eTrsMove:hover{border:3px solid #b7e186;}
.icon_eTrsMove.nothover{border:3px solid blue}
#full_bg .icon_eTrsMove>em{width: inherit; height: inherit; background-size:100% !important;}

/*ebook page 투명 용어 설명*/
.icon_eTrsTerms{width:auto; height:auto;border-bottom:3px solid #b7e186;}
.icon_eTrsTerms>em{display:inline-block; width: inherit; height: inherit;}
.icon_eTrsTerms>em:before{content:"*";position: absolute;left:-3px;top:-5px;}

.icon_eTrsTerms.nothover{border:3px solid blue}

#full_bg .icon_eTrsTerms>em{width: inherit; height: inherit; background-size:100% !important;}


#scaleup_left_buttons .arrow_box.active,
#icons_left >div.arrow_box.active,
#scaleup_right_buttons .arrow_box.active,
#icons_right >div.arrow_box.active,
#full_bg div.arrow_box.active{display:block;}

#scaleup_left_buttons .arrow_box,
#icons_left >div.arrow_box,
#scaleup_right_buttons .arrow_box,
#icons_right >div.arrow_box,
#full_bg div.arrow_box{
  display:none;
  position:absolute;    
  border-radius: 8px;
  border: 3px solid #b7e186;
  background: #fff;
  color: #333;    
  line-height:1.2;
  width:max-content;
  cursor: pointer;
}
#scaleup_left_buttons .arrow_box:after,
#icons_left >div.arrow_box:after,
#scaleup_right_buttons .arrow_box:after,
#icons_right >div.arrow_box:after,
#full_bg div.arrow_box:after{
  position: absolute;
  bottom: 100%;
  left: 50%;
  width: 0;
  height: 0;
  margin-left: -10px;
  border: solid transparent;
  border-color: rgba(51, 51, 51, 0);
  border-bottom-color: #b7e186;
  border-width: 10px;
  pointer-events: none;
  content: ' ';
}


/*ebook page QR 링크*/
.icon_eLink{width:auto; height:auto;}
.icon_eLink>em{display:inline-block; width: 39px !important; height: 39px !important; background: url(../img/common/ebook_icons/elink.png) 0 0 no-repeat;background-size: contain !important;}
#full_bg .icon_Link>em{width: max-content; height: max-content;}


@keyframes borderPulse {0% {box-shadow: 0 0 0 0 rgba(255,192,70,0.4);} 75%{box-shadow: 0 0 0 10px rgba(109, 185, 252, 0);} 100% {box-shadow: 0 0 0 0 rgba(109, 185, 252, 0);}}
@keyframes Pulse{0%{opacity: 1;}75%{opacity: 0;}100%{opacity: 1;}}


/*full icon*/
#ebook_pages>div>div#full_bg .icon_memo_new,#ebook_pages>div>div#full_bg .icon_link_new,#ebook_pages>div>div#full_bg .icon_memo,#ebook_pages>div>div#full_bg .icon_link{border-radius: 35px;}
#ebook_pages>div>div#full_bg .icon_memo_new>em,#ebook_pages>div>div#full_bg .icon_link_new>em,#ebook_pages>div>div#full_bg .icon_memo>em,#ebook_pages>div>div#full_bg .icon_link>em{width:70px; height:70px; background-size: 25px;}
#ebook_pages>div>div#full_bg .icon_memo_new.on > em:nth-of-type(1),#ebook_pages>div>div#full_bg .icon_link_new.on > em:nth-of-type(1),#ebook_pages>div>div#full_bg .icon_memo.on > em:nth-of-type(1),#ebook_pages>div>div#full_bg .icon_link.on > em:nth-of-type(1) {-webkit-transform: translate3d(61.13709px, -47.37936px, 0);transform: translate3d(82.27418px, -94.75872px, 0);}
#ebook_pages>div>div#full_bg .icon_memo_new.on > em:nth-of-type(2),#ebook_pages>div>div#full_bg .icon_link_new.on > em:nth-of-type(2),#ebook_pages>div>div#full_bg .icon_memo.on > em:nth-of-type(2),#ebook_pages>div>div#full_bg .icon_link.on > em:nth-of-type(2) {-webkit-transform: translate3d(-7.08361px, 131.99997px, 0);transform: translate3d(-7.08361px, 131.99997px, 0);}
#ebook_pages>div>div#full_bg .icon_memo_new.on > em:nth-of-type(3),#ebook_pages>div>div#full_bg .icon_link_new.on > em:nth-of-type(3),#ebook_pages>div>div#full_bg .icon_memo.on > em:nth-of-type(3),#ebook_pages>div>div#full_bg .icon_link.on > em:nth-of-type(3) {-webkit-transform: translate3d(75.86291px, 75.62064px, 0);transform: translate3d(75.86291px, 75.62064px, 0);}


#icons_left{left: 0; width: 50%; }
#icons_right{right: 0; width: 50%; }
#icons_left>button,#icons_right>button,#icons_std>button,#ebook_pages div#scaleup_page button,.icon_memo_new,.icon_link_new,.icon_memo,.icon_link {
  position: absolute; z-index: 100; width: 60px; /* 아이콘 사이즈 줄여달라는 요청으로 35px >> 20px로 조정 */ height: 60px; margin : 7px 0 0 7px;  /* 아이콘 사이즈 줄여달라는 요청으로 위치값 일괄 조정 */ 
  background-size: 100%;transition: all 0.5s;  cursor: pointer;
}

#icons_left>button:hover,#icons_right>button:hover,#icons_std>button:hover,.icon_memo_new:hover,.icon_link_new:hover,.icon_memo:hover,.icon_link:hover{transform: scale(1);}
#icons_left>button.nothover:hover,#icons_right>button.nothover:hover,#icons_std>button.nothover:hover{transform: scale(1);}

#icons_left>button.editing,#icons_right>button.editing,#icons_std>button.editing,.icon_memo_new,.icon_link_new,.icon_memo.editing,.icon_link.editing{transition:none;}
#icons_left>button.editing:hover,#icons_right>button.editing:hover,#icons_std>button.editing:hover,.icon_memo_new:hover,.icon_link_new:hover,.icon_memo.editing:hover,.icon_link.editing:hover{transform: none;}

/* .icon_preparation{background: url(../img/common/ebook_icons/answer_on.png) 0 0 no-repeat; } */
.icon_preparation{ width:calc(155px / 2) !important;height:calc(52px / 2) !important;background: url(../img/common/ebook_icons/preparation_1.png) 0 0 no-repeat; }
.icon_preparation[data-name="1s"]{background: url(../img/common/ebook_icons/preparation_1.png) 0 0 no-repeat;} 
.icon_preparation[data-name="2s"]{background: url(../img/common/ebook_icons/preparation_2.png) 0 0 no-repeat;} 
.icon_preparation[data-name="3s"]{background: url(../img/common/ebook_icons/preparation_3.png) 0 0 no-repeat;} 
.icon_preparation[data-name="4s"]{background: url(../img/common/ebook_icons/preparation_4.png) 0 0 no-repeat;} 
.icon_preparation[data-name="5s"]{background: url(../img/common/ebook_icons/preparation_5.png) 0 0 no-repeat;} 
.icon_preparation[data-name="6s"]{background: url(../img/common/ebook_icons/preparation_6.png) 0 0 no-repeat;} 
.icon_preparation[data-name="7s"]{background: url(../img/common/ebook_icons/preparation_7.png) 0 0 no-repeat;} 
.icon_preparation[data-name="8s"]{background: url(../img/common/ebook_icons/preparation_8.png) 0 0 no-repeat;} 
.icon_preparation[data-name="9s"]{background: url(../img/common/ebook_icons/preparation_9.png) 0 0 no-repeat;} 
.icon_preparation[data-name="10s"]{background: url(../img/common/ebook_icons/preparation_10.png) 0 0 no-repeat;} 
.icon_preparation[data-name="11s"]{background: url(../img/common/ebook_icons/preparation_11.png) 0 0 no-repeat;} 
#full_bg .icon_preparation{width: 155px !important; height:52px !important; background-size: 100% !important;}


/***** 펜 쓰기 (from tool) *****/
canvas.canvas_layer {position: absolute; z-index: 100;left: 0; top: 0; transform: translate(0% , 0%); display: none; box-sizing:border-box}
canvas.dummy_canvas {position: absolute; z-index: 100;left: 0; top: 0; transform: translate(0% , 0%); display: none; box-sizing:border-box}  
#page_std canvas.canvas_layer,#page_std canvas.dummy_canvas{z-index: 100;}

/*#draw_std { width: 100% !important; height: 959px; top: 61px;}*/
#draw_std { left: 56px; top: 70px; }
#draw_ebook_zoom {top: 0;}
#wrap>div:not(#popup)#canvas_frame{height: 0 !important; position:absolute; top:-100%; left:0; z-index: 100;}
#canvas_frame>div{position: absolute; z-index: 100; width: 1680px; height: 1043px; left: 121px; top: 10px; border:4px solid #699ef0 !important; pointer-events: none;}
#canvas_frame>button{position: absolute; top: 10px; left: 1751px; width: 48px; height: 48px; border-radius: 0 0 0 24px; background: #699ef0 url(../img/common/ico_popclose.png) 16px 11px no-repeat; font-size:0; z-index: 100; }


/***** #full_page: 풀페이지 모드 *****/
#full_page {background-color : white; width : 1582px; height : 1000px; overflow-y : auto; left : 0; top : 0; z-index : 111; display : none;}
#full_page::-webkit-scrollbar{display: none;}

#full_bg{background-image: url(""); background-size: 100%; width : 1582px; height : 2086px; position : relative; z-index : 112; background-size:100% 100%;}
#answer_full{background-image: url(""); background-size: 100%; width : 1582px; height : 2086px; position : relative; z-index : 112; background-size:100% 100%;pointer-events: none;}


/***** #navigator: 하단 페이지 이동 네비게이션 *****/
#navigator {position: absolute; height: 8px; z-index: 22; overflow: visible;  bottom: 0; left: 50%; width:1702px; margin-left:-851px;}
#pointer_out {position: absolute; left: -50%; top: -800px; height: 1000px; width: 200%; z-index: 151; touch-action: none; opacity : 0.5; }
#pointer_area {position: absolute; left: 0px; top: -48px; height: 80px; width: 100%; z-index: 151; touch-action: none; opacity : 0.5; }
#navigator>span {display: none; }
#progress {position: relative; float: left; left: 105px; top: 0px; width: 1492px; height: 8px; background: #b1b1b1; border-radius: 10px;}

#pointer {position: relative; display: block; width: 190px; height: 44px; margin-left : calc(0px - 190px/2); top: -36px; left: 50%;  z-index: 1;}
/* #pointer:before {content: attr(data-content); display: block; width: 100%;} */
#pointer>h5{position: absolute; width: 100%; height: 100%; left: 0; top: 0; color: #fff; font-family: 'pretendard-SB'; font-size: 20px; text-align: center; line-height: 2.4; background: url(../img/common/progress_pointer.png) no-repeat center; }
#progress>em{content:""; display: block; width:50%; position:absolute; left:0; top:0; height:100%; background:#e7e7e7; border-radius: 10px;}

#thumbnail {position: absolute; left: 50%; margin-left: -150px; width: 300px; height: 200px; border: 8px solid #935fe5; /* display: none; */ box-shadow: rgba(0, 0, 0, 40%) 0 0 15px; bottom: 28px; z-index: -1; border-bottom: 20px solid #5e30a7; display:none; background-color:white; }
#thumbnail>img {float: left; vertical-align: middle; line-height: normal; width: 142px; height: 173px; margin : 0; }
#thumbnail>img+img {border-left: 1px solid #e5e5e5; }
#thumbnail>p {position: absolute; left: 0; top: 0; width: 100%; height: 100%; display: table; }
#thumbnail>p>span {display: block; width: 50%; text-align: center; font-size: 50px; line-height: 100%; /*vertical-align: middle;*/ display: table-cell; font-weight: 900; color: #3c2463; background: rgba(255, 255, 255, 0.3); }
#page_num {display: none; }



/***************************************************************/
/********** [ 3. #page_std: 학습창. load "std.html" ] **********/
/***************************************************************/

/***** .header *****/
#page_std>header { 
  position: relative; 
  width: 100%; 
  height: 95px; 
  margin: 0 auto; 
  padding: 0; 
  z-index: 555; 
  align-content: center;
  background: #313131;
}
/*** button: 목차 버튼 ***/
#page_std>header>button { 
  float: left; width: 54px; height: 45px; 
  margin: -12px 0 0 -9px; font-size: 0; background: url(../img/common/std/header_button_menu.png) center no-repeat; }

/*** h4: 상단 문구 ***/
/* #page_std>header>h4 { display: inline-block; font-family: 'omt'; font-size: 32px; color: #fff; letter-spacing: -0.5px; line-height: 2.1; vertical-align: middle; } */
#page_std>header>h4 { 
  display: flex;
  vertical-align: middle;
  font-family: 'omt';
  font-size: 22px;
  color: #fff;
  letter-spacing: 0px;
  width: 100%;
  height: 73px;
  align-content: flex-end;
  background-repeat: no-repeat;
  background-size: cover;
  flex-direction: row;
  margin-top: 24px
}
#page_std>header>h4>span { 
  margin-right: 0px; 
  font-family: 'omt';
  width: auto;
  height: 70px;
  background-color: #000;
  padding: 22px 40px;
}
#page_std>header>h4>span:nth-child(1){
  white-space: nowrap;
  border-top-left-radius: 65px;
  border-bottom-left-radius: 65px;
  border-top-right-radius: 120px;
  padding-right: 52px;
  margin-left: 62px;
}
#page_std>header>h4>span:nth-child(2){
  flex-grow: 1;
  border-top-right-radius: 65px;
  border-bottom-right-radius: 65px;
  border-top-left-radius: 100px;
  margin-right: 70px;
  margin-right: 124px;
  padding-left: 65px;
}
/*
#page_std>header>h4>span::after { content: '>'; position: relative; display: inline-block; width: 8px; left: 10px; color: #FFF; font-size: 22px; }
*/
/*** div: 우측 요소 ***/
#page_std>header>div { float: right; }
/* #page_std>header>div.pluginsQuiz { height: 70px; margin-right: 10px; padding: auto; line-height: 3.8; }

/*** div.go: ebook, sbook 이동 버튼 ***/
#page_std>header>div>div.go { position: absolute; display: inline-block; width: auto; width: 137px; height: 50px; padding: 0px 24px 0 0px; right: 134px; top: 33px; }
#page_std>header>div>div.go>button.go_epno { width: auto; margin-right: 10px;}
#page_std>header>div>div.go>button dl::before { content: ""; position: relative; display: inline-block; width: 40px; height: 40px; background: url(../img/common/std/header_page_textbook.png) no-repeat center; }
#page_std>header>div>div.go>button dl::after { 
  content: ""; position: absolute; display: inline-block; right: -60px; top: 8px;
  width: 50px;
  height: 32px;
  margin-left: 8px;
  background: url(../img/common/std/header_button_xmark.png) no-repeat;
  background-size:contain !important;
  background-position: 5px 0px !important;
}
#page_std>header>div>div.go>button dl { display: flex; align-items: flex-start; justify-content: center; 
  border: 1px solid #fff; border-radius: 30px; padding: 0 23px 0px 16px; margin-top: 5px;
}
#page_std>header>div>div.go>button dt { display: none; }
#page_std>header>div>div.go>button dd { 
  display: flex; align-items: center;   
  justify-content: center; 
  width: auto; height: 0px; margin-top: 17px; font-family: 'pretendard-SB'; font-size: 22px; color: #fff;
  background-origin: content-box;
  background-clip: padding-box;
  /* border: 17px solid transparent; */
  padding: 2px 2px;
  /*background: #FFCA28;*/
  /* background: #FFF; */
  border-radius: 15px;
}
#page_std>header>div>div.go>button dd:after { content:"\CABD"; } /*쪽*/


/* #page_std>header>div>div.go>span.bar { position: relative; display: none; width: 3px; height: 24px; margin: 0 10px 0 12px; vertical-align: middle; background-color: #b86f00; }
#page_std>header>div>div.go.all>span.bar {  display: inline-block; }
#page_std>header>div>div.go>button.go_spno { padding-left: 42px; background: url(../img/common/study/type1/top_icon_sbook.png) no-repeat 0 center; } */

/*** div.go_home: home 버튼 ***/
/* #page_std>header .go_home { width: 180px; height: 77px; margin-right: -16px; font-size:0; background:url(../img/common/study/type1/top_pencil_right.png) 0 0 no-repeat; cursor: auto; }
#page_std>header .go_home>span { position: absolute; display: block; width: 55px; height: 100%; right: 10px; top: 0px; background:url(../img/common/study/type1/top_pencil_home.png) center no-repeat; cursor: pointer; }
#page_std>header .go_home>span:hover { background:url(../img/common/study/type1/top_pencil_home_over.png) center no-repeat; } */

/*** div.big_cursor: 큰 커서 ***/
/* #page_std>header .big_cursor { background: url(../img/common/bigcursor_icon.png) center center no-repeat; width: 42px; height: 42px; font-size:0; vertical-align: middle; background-size:contain; opacity:0.5; }
#page_std>header .big_cursor.active { opacity: 1; } */

/*#page_home>section>div>ul>li>div{display:none;font-size:0;}
#page_home>section>div>ul>li.on>div{display: inline-block; vertical-align: middle; background:url(../img/common/ico_liston.png) 0 6px no-repeat; width:43px; height: 46px; margin-left: 8px;cursor: pointer;}*/

/***** .footer *****/

/* footer bg */
#page_std>footer { position: absolute; width: 100%; height: 38px; bottom: 0; z-index: 555; }
#page_std>footer>ul { width: 100%; margin: 0 auto; padding: 0 0 0 56px; }
body #page_std>footer>ul { background: url(../img/common/std/type1/bottom_left.png) no-repeat 0 center #ffefd0; }

#page_std>footer>ul>li{ display: inline-block; }

#page_std>footer>ul>li.std_title>button { position: relative; height: 38px; padding: 0px 12px; margin: 0; font-family: 'scdream-6'; font-size : 24px; text-align: center; letter-spacing: -1px; line-height: 1.2; border-radius: 20px; color: #7a2800; }
#page_std>footer>ul>li.std_title>button.on { padding: 0px 16px; color: #fff; background-color: #fa6775; }

#page_std>footer>ul>li.page_no{
  position: absolute;
  top:8px;
  right: 920px;;
}
/* 좌우 버튼 */
#page_std>footer .page_navi .prev_total { position: absolute; z-index: 100; top: -510px; left: 80px; width: 32px; height: 160px; font-size: 0; vertical-align: middle; background:url(../img/common/std/btn_page_prev.png) right center no-repeat; transition: all 0.5s; }
#page_std>footer .page_navi .next_total { position: absolute; z-index: 100; top: -510px; right: 80px; width: 32px; height: 160px; font-size: 0; vertical-align: middle; background:url(../img/common/std/btn_page_next.png) left center no-repeat; transition: all 0.5s; }
#page_std>footer .page_navi .prev_total:hover, #page_std>footer .page_navi .next_total:hover { transform: scale(1.2);}
#page_std>footer .page_navi.disabled .prev_total,
#page_std>footer .page_navi.disabled .next_total { pointer-events: none; }



/***** section (#p_std) *****/
/*#page_std>section {width: 1760px; height: 990px; top: 0px; padding: 0; margin:0 auto; border: 1px}*/
#page_std>section {width: 1760px; height: 990px; top: 0px; padding: 0; margin:0 auto; border: 1px}
#page_std>section.fs {position: absolute; z-index: 999999;}

#page_std>section .con_body{position: relative; height: 100%; margin: 0 auto;}

#page_std>section .con_body .con_head{width:100%;height:90px;line-height:35px;margin:0 auto;}
#page_std>section .con_body .con_head >h1{position:relative;left:40px;top:30px;font-family:'lhm';font-size:45px;}
#page_std>section .con_body .con_contents.head{top:90px;height:878px;}
#page_std>section .con_body .con_contents{ position: absolute; overflow: hidden; top: 0; width: 100%; height: 100%; background:transparent;}
#page_std>section .con_body .con_contents>.tab{position:absolute;right:30px;top:-57px;z-index: 1;}
#page_std>section .con_body .con_contents>.tab >span{margin-left:10px;}
#page_std>section .con_body .con_contents>.tab >span > button{font-size:30px;border:1px solid #333;min-width:100px;padding:10px 20px;}
#page_std>section .con_body .con_contents>.content{width:100%;text-align:center;}

/***** .std_loading *****/
#page_std>.std_loading {position: absolute; left:50%; top: 56px; height: 100%; z-index: 101; background-color: transparent; transform:translate3d(0px, 0px, 0px);display:flex; justify-content: center; align-items: center;}

#loading {
  display: inline-block;
  width: 100px;
  height: 100px;
  margin: -50px 0 0 -50px;
  border: 10px solid rgba(255,255,255,.5);
  border-radius: 50%;
  border-top-color: #333;
  animation: spin 1s ease-in-out infinite;
  -webkit-animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { -webkit-transform: rotate(360deg); }
}
@-webkit-keyframes spin {
  to { -webkit-transform: rotate(360deg); }
}

/***** .background *****/
#page_std .background { position: absolute; display: flex; left: 0; top: 0; width: 100%; height: 100%;
  /*background: url(../img/common/std/std_bg.png);*/
  background-size: contain;
}
#page_std .background .section { position: relative; width: 5000px; height: 1084px; background-color: #e5e5e5;}
/* #page_std .background .footer { display: none; position: relative; left: -2500px; width: 5000px; height: 56px; background-color: #00a7df; } */

/***** ??? *****/
#icons_std { position: absolute; width: 0; height: 0; top: 69px; }



/***************************************************************/
/********** [ 4. #page_pds: 자료실. load "pds.html" ] **********/
/***************************************************************/

#page_pds {
  --color-pds-line: #e5e5e5;
  --color-pds-text: #1b1b1b;
  --color-pds-text-light: #4f4f4f;
}

#page_pds .btn_intro { position: absolute; width: 180px; height: 50px; right: 54px; top: 226px; padding: 3px 0 0 36px; color: var(--color-pds-text); font-family: "nq"; font-weight: 500; font-size: 23px; letter-spacing: -1px; text-align: center; background: url(../img/common/pds/btn_intro.png) no-repeat center; }

#page_pds>div:not(.background){width: 1890px; /*height: 1040px*/; position:relative; top:50%; left:50%; transform: translate(-50%, -50%)}

#page_pds header { position: relative; width: 100%; height: 118px; font-size: 0; }
#page_pds header button.go_home { position: absolute; width: 59px; height: 58px; right: 50px; top: 40px; background: url(../img/common/pds/btn_close.png) no-repeat center; }

#page_pds section{ width: 1890px; height: calc(100% - 135px); margin: 0 15px; border-radius: 0 0 20px 20px; text-align: center; background: #eee; }
#page_pds section>.tab{ 
  padding: 26px 0 0 0; 
  margin-bottom: -2px;  
  font-size:0; text-align: center; 
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  margin-right: 50px;
}
#page_pds section>.tab>li{ 
  position: relative; display: inline-block; width: auto; height: 64px; margin: 2px 0px;
  border-top-right-radius: 40px; border-top-left-radius: 5px; background:#ced1d6; margin-right: 2px;
}
#page_pds section>.tab>li>button { display: block; width: 100%; padding: 21px 25px 18px; margin: 0; color: var(--color-pds-text); font-family: "nq"; font-weight: 500; font-size: 23px; letter-spacing: -1px; text-align: center; }

#page_pds section>.tab>li.on:nth-child(1) { background: #6dc6ce; }
#page_pds section>.tab>li.on:nth-child(2) { background: #6dc6ce; }
#page_pds section>.tab>li.on:nth-child(3) { background: #6dc6ce; }
#page_pds section>.tab>li.on:nth-child(4) { background: #6dc6ce; }
#page_pds section>.tab>li.on:nth-child(5) { background: #6dc6ce; }
#page_pds section>.tab>li.on:nth-child(6) { background: #6dc6ce; }
#page_pds section>.tab>li.on:nth-child(7) { background: #6dc6ce; }

#page_pds section>.tab>li.on:nth-child(1)>button { color: #FFF; font-weight: 600; }
#page_pds section>.tab>li.on:nth-child(2)>button { color: #FFF; font-weight: 600; }
#page_pds section>.tab>li.on:nth-child(3)>button { color: #FFF; font-weight: 600; }
#page_pds section>.tab>li.on:nth-child(4)>button { color: #FFF; font-weight: 600; }
#page_pds section>.tab>li.on:nth-child(5)>button { color: #FFF; font-weight: 600; }
#page_pds section>.tab>li.on:nth-child(6)>button { color: #FFF; font-weight: 600; }
#page_pds section>.tab>li.on:nth-child(7)>button { color: #FFF; font-weight: 600; }

#page_pds section>div{ height: 100%; background:#6dc6ce; border: 0px; box-shadow: rgba(0, 0, 0, 0.1) 0px 0px 1px 0px, rgba(0, 0, 0, 0.1) 0px 0px 1px 0px; }
/*#page_pds section>.tab+div{height: calc(100% - 90px);}*/
#page_pds section>div{width: 100%/*1820px*/; height: 100%; float: left; padding: 94px 15px 0px 35px; border-right: 1px solid #e5e5e5;}

#page_pds section h4{font-size:22px; color:#333; font-weight: 500; letter-spacing: -1px; margin-bottom:20px;}
#page_pds section .pds_tab_list{display:none; background: #FFF;}
#page_pds section .pds_tab_list.active{display:block;}

#page_pds section table{ width: 100%; border-collapse: collapse;}

#page_pds section table.overflow::before { content: ""; position: absolute; top: 373px; left: 50px; width: calc(100% - 100px); height: 1px; background-color: var(--color-pds-line); }
#page_pds section table.overflow::after { content: ""; position: absolute; bottom: 1px; left: 50px; width: calc(100% - 100px); height: 1px; background-color: var(--color-pds-line); }

#page_pds section table tbody { border-top: 6px solid var(--color-pds-key-type3); margin-top: 0px; overflow-y: scroll; overflow-x: hidden; width: 100%;height:706px;display:inline-block; 
  -ms-overflow-style: none; /* IE 11 */
  scrollbar-width: none; /* Firefox 64 */
  scrollbar-color: transparent transparent;
}

/* scroll: begin */
#page_pds section  table tbody::-webkit-scrollbar { width: 12px; }
#page_pds section  table tbody::-webkit-scrollbar-track { border-radius: 6px; background-color: #fff; }
#page_pds section  table.overflow tbody::-webkit-scrollbar-track { border-radius: 6px; background-color: #eee; }

#page_pds section  table tbody::-webkit-scrollbar-thumb { border-radius: 6px; background-color: var(--color-ui-key); }
#page_pds section  table tbody::-webkit-scrollbar-thumb:hover { background-color: var(--color-ui-strong); }

#page_pds section table tbody::-webkit-scrollbar-button { width: 0; height: 0; }
/* scroll: end */

#page_pds section table thead tr{ display:block; width:100%; /*border:2px solid #fff;*/}
#page_pds section table th{font-family: 'nq'; font-weight: 500; color: var(--color-pds-text); font-size: 20px; word-break: keep-all; border: 1px solid var(--color-pds-line); background-color: #f6f6f6; }
#page_pds section table th:first-child { border-left: none; }
#page_pds section table th:last-child { border-right: none; }

#page_pds section table th.double { padding-top: 0px; line-height: 1.2; }

#page_pds section table th ul{ position: relative; padding: 0; margin: 0; }
#page_pds section table th ul li{ display: inline-block; margin: 3px 0 -3px; padding: 3px 0 0; width: 170px; height: 28px; line-height: 1.2; vertical-align: bottom; border-top: 1px solid var(--color-pds-line); border-right: 1px solid var(--color-pds-line); border-left: none; border-bottom: none; }
#page_pds section table th ul li:last-child{width: 168px; border-right:none;}

/*
#page_pds section .pds_tab_list:nth-child(1) table th:nth-child(1){width:100px;}
#page_pds section .pds_tab_list:nth-child(1) table th:nth-child(2){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table th:nth-child(3){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table th:nth-child(4){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table th:nth-child(5){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table th:nth-child(6){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table th:nth-child(7){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table th:nth-child(8){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table th:nth-child(9){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table th:nth-child(10){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table th:nth-child(11){width:180px;}


#page_pds section .pds_tab_list:nth-child(1) table td:nth-child(1){width:100px;}
#page_pds section .pds_tab_list:nth-child(1) table td:nth-child(2){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table td:nth-child(3){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table td:nth-child(4){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table td:nth-child(5){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table td:nth-child(6){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table td:nth-child(7){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table td:nth-child(8){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table td:nth-child(9){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table td:nth-child(10){width:180px;}
#page_pds section .pds_tab_list:nth-child(1) table td:nth-child(11){width:180px;}


#page_pds section .pds_tab_list:nth-child(3) table th:nth-child(1){width:120px;}
#page_pds section .pds_tab_list:nth-child(3) table th:nth-child(2){width:420px;}
#page_pds section .pds_tab_list:nth-child(3) table th:nth-child(3){width:420px;}
#page_pds section .pds_tab_list:nth-child(3) table th:nth-child(4){width:420px;}
#page_pds section .pds_tab_list:nth-child(3) table th:nth-child(5){width:420px;}


#page_pds section .pds_tab_list:nth-child(3) table td:nth-child(1){width:120px;}
#page_pds section .pds_tab_list:nth-child(3) table td:nth-child(2){width:420px;}
#page_pds section .pds_tab_list:nth-child(3) table td:nth-child(3){width:420px;}
#page_pds section .pds_tab_list:nth-child(3) table td:nth-child(4){width:420px;}
#page_pds section .pds_tab_list:nth-child(3) table td:nth-child(5){width:420px;}
*/

#page_pds section .pds_tab_btn{position: absolute; left: 54px; top: 225px;}
#page_pds section .pds_tab_btn>li{display: inline-block; width: 231px; height: 61px; padding-top: 10px; color: var(--color-pds-text); font-family: "nq"; font-weight: 500; font-size: 23px; letter-spacing: -1px; text-align: center; cursor: pointer; background: url(../img/common/pds/group00.png) no-repeat center;}

#page_pds section table th,
#page_pds section table td{height: 64px; vertical-align: middle; padding:4px 0px 0px;}
#page_pds section table td{color: var(--color-pds-text-light); font-family: 'nq'; font-weight: 500; border: 1px solid var(--color-pds-line); font-size: 20px; text-align: center;}
#page_pds section table td:first-child { border-left: none; }
#page_pds section table td:last-child { border-right: none; }

/*#page_pds section table td:nth-of-type(2){ text-align: center;padding:0 10px}*/
#page_pds section table button{background-repeat: no-repeat; background-position: center center; position:relative;}
/*#page_pds section table button>span{font-family: 'kopubB';position: absolute;left:50%;top:56px;transform: translate(-50%,0);font-size:16px;white-space:pre;text-align: center; line-height: 1.2;}*/

#page_pds section table tbody { margin-top: 7px; }
#page_pds section table tbody tr>td:nth-child(4) button { margin: 0 10px; }

#page_pds section table .folder{background-image:url(../img/common/ico_folder.png); width: 50px; height: 42px;}
#page_pds section table .ppt{background-image:url(../img/common/ico_tppt.png); width: 38px; height: 43px; margin: 0 8px; }
#page_pds section table .pptx{background-image:url(../img/common/ico_tppt.png); width: 38px; height: 43px; margin: 0 8px; }
#page_pds section table .hwp{background-image:url(../img/common/ico_thwp.png); width: 38px; height: 43px; margin: 0 8px; }
#page_pds section table .pdf{background-image:url(../img/common/ico_tpdf.png); width: 38px; height: 43px; margin: 0 8px; }
#page_pds section table .zip{background-image:url(../img/common/ico_zip.png); width: 40px; height: 42px;}
#page_pds section table .mp4{background-image:url(../img/common/ico_mp4.png); width: 40px; height: 42px;}


#page_pds section table .list{display:none;position:relative;left:0;top:-7px;z-index:100;}
#page_pds section table .list.active{display:block;}
#page_pds section table .list >button{position:absolute;font-size:0;color:#fff;cursor: pointer;}
#page_pds section table .list >button:nth-child(1){left:1px;top:0;background-image:url(../img/common/ico_pds_open.png);width:67px;height:44px;}
#page_pds section table .list >button:nth-child(2){left:68px;top:0;background-image:url(../img/common/ico_pds_down.png);width:68px;height:44px;}
#page_pds section table .list .ppt{background-image:none;width:auto;height:auto;}
#page_pds section table .list .hwp{background-image:none;width:auto;height:auto;}
#page_pds section table .list .pdf{background-image:none;width:auto;height:auto;}
#page_pds section table .list .mp4{background-image:none;width:auto;height:auto;}


#page_pds section table .sub_list:after{content:""; position:absolute;width:24px; height:24px; background:url(../img/common/ico_more.png) no-repeat; right: -14px; bottom: 6px;}
#page_pds section table .sub_list+ul{display: none; position:absolute; min-width: 384px; border:8px solid #051f29; border-radius:8px; background: #fff; z-index: 1; top:73px; box-shadow: 7px 7px 3px rgba(0,0,0,0.2); right:0; }
#page_pds section table .sub_list+ul li{text-align: left;}
#page_pds section table .sub_list+ul li.header{height: 40px; background:#051f29; }
#page_pds section table .sub_list+ul li .close{width: 24px; height: 30px; background:url(../img/common/ico_sublistclose.png) 0 center no-repeat; float: right;}
#page_pds section table .sub_list+ul li> button:not(.close){width: 100%; height: 65px; line-height: 65px;  font-size:22px; color:#666; border-bottom:1px solid #e5e5e5; background-position:25px center; padding-left: 77px; padding-right:15px;overflow: hidden;text-overflow: ellipsis;}
#page_pds section table .sub_list+ul li:last-child button{border-bottom:0;}
#page_pds section table td.on{position:relative;}
#page_pds section table td.on .sub_list+ul{display: block;}

#page_pds section table td.on .sub_list+ul .list{left:70px;top:-50px;}


#page_pds footer>div>button{display: block; width:100%; line-height: 64px; color:#333; font-size:22px; background-color:#f6f6f6; border:2px solid #e5e5e5;padding-right: 97px;text-align: center;letter-spacing: -1px; font-weight: 500; border-radius: 8px; background-position:219px center; background-repeat:no-repeat;}
#page_pds footer>div>button+button{margin-top:8px;}
#page_pds footer>div>button.pdf{background-image:url(../img/common/ico_pdf.png);}
#page_pds footer>div>button.folder{background-image:url(../img/common/ico_multifolder.png);}
#page_pds footer>div>button.hwp{background-image:url(../img/common/ico_hwp.png);}
#page_pds footer>div>button.zip{background-image:url(../img/common/ico_zip.png);background-size: 47px 56px;}
#page_pds footer>div>button.pptx{background-image:url(../img/common/ico_ppt.png);}

#page_pds footer>div>div>button{display: block; width:100%; line-height: 64px; color:#333; font-size:22px; background-color:#f6f6f6; border:2px solid #e5e5e5;padding-right: 97px;text-align: center;letter-spacing: -1px; font-weight: 500; border-radius: 8px; background-position:219px center; background-repeat:no-repeat;}
#page_pds footer>div>div>button+button{margin-top:8px;}
#page_pds footer>div>div>button.pdf{background-image:url(../img/common/ico_pdf.png);}
#page_pds footer>div>div>button.folder{background-image:url(../img/common/ico_multifolder.png);}
#page_pds footer>div>div>button.hwp{background-image:url(../img/common/ico_hwp.png);}
#page_pds footer>div>div>button.zip{background-image:url(../img/common/ico_zip.png);background-size: 47px 56px;}
#page_pds footer>div>div>button.pptx{background-image:url(../img/common/ico_ppt.png);}


#page_pds footer>div>div{display:block;margin:8px 0;}
#page_pds footer>div>div> .list{display:none;position:relative;left:180px;top:-51px;z-index:100;}
#page_pds footer>div>div> .list.active{display:block;}
#page_pds footer>div>div> .list >button{position:absolute;font-size:0;color:#fff;cursor: pointer;}
#page_pds footer>div>div> .list >button:nth-child(1){left:1px;top:0;background-image:url(../img/common/ico_pds_open.png);width:67px;height:44px;}
#page_pds footer>div>div> .list >button:nth-child(2){left:68px;top:0;background-image:url(../img/common/ico_pds_down.png);width:68px;height:44px;}
#page_pds footer>div>div> .list .ppt{background-image:none;width:auto;height:auto;}
#page_pds footer>div>div> .list .hwp{background-image:none;width:auto;height:auto;}
#page_pds footer>div>div> .list .pdf{background-image:none;width:auto;height:auto;}


#page_pds footer>.folder{height: 56px; background:url(../img/common/ico_danfolder.png) right center no-repeat; margin-top:40px;}
#page_pds footer>.folder:before{content:"단원 폴더 열기"; color:#333; font-weight: 500; font-size:18px; display: inline-block; padding-right: 70px;}



/*************************************************/
/********** [ 5. #page_iframe: iframe ] **********/
/*************************************************/

/***** ifrmae 영역 *****/
#page_iframe>iframe { position: relative; width: 1921px; height: 100%; }
#page_iframe>.iframe_bg { position: absolute; display: none; width: 2520px; height: 100%; left: calc(0px - (2520px - 1921px)/2); pointer-events: none; }
#page_iframe>.iframe_bg.quiz { background: url(../plugins/quiz/images/bg_extend.png) no-repeat center/contain; }



/************************************************/
/********** [ 6. #sectbar: 차시 표시 ] **********/
/************************************************/

#sectbar { position: absolute !important; width: 57px; height: 640px !important; top: 0px; right: 0px; background: url(../img/common/toolbar/section_bar.png) bottom no-repeat; }
body.dan1 #sectbar {background: url(../img/common/study/type1/section_bar.png) bottom no-repeat;}

#sectbar .bar { position: relative; width: 17px; height: 140px; margin: 0 auto; background-color: #ffd98e; }
#sectbar .bubble { position: relative; display: flex; align-items: center; justify-content: center; width: 64px; height: 60px; top: -54px; margin: 0 0 0 -3px; padding-bottom: 12px; font-family: 'scdream-7'; font-size: 15px; color: #fff; text-align: center; line-height: 1.2; letter-spacing: -0.5px; background: url(../img/common/toolbar/section_bubble.png); opacity: 0; }



/*************************************/
/********** [ 7. #toolbar ] **********/
/*************************************/

/*** #toolbar ***/
#toolbar { position: absolute; width: 54px; height: auto !important; left: 14px; right: auto; top: 40px; bottom: auto; z-index: 666; }
#toolbar.right { left: auto; right: 14px; }
#toolbar.std { top: 120px; }

#toolbar #show_toolbar { font-size: 0; position: absolute; width: 68px; height: 62px; left: -7px; top: -20px; background: url(../img/common/toolbar/tool_opener.png) no-repeat center; }
#toolbar #show_toolbar::before {top: -16px;}
#toolbar #show_toolbar::after {top: 12px;}

#toolbar #move_toolbar { font-size: 0; position: absolute; width: 54px; height: 54px; left: 0px; bottom: -74px; background: url(../img/common/toolbar/tool_right.png) no-repeat center; }
#toolbar.right #move_toolbar { background: url(../img/common/toolbar/tool_left.png) no-repeat center; }

#toolbar>ul{ position: relative; display: none; left: 0px; padding-left: 1px; padding-top: 50px; text-align: center; background: url(../img/common/toolbar/tool_bg.png) repeat-y 0 0; }
#toolbar>ul::before { content: ""; position: absolute; left: 0px; bottom: -10px; width: 54px; height: 30px; background: url(../img/common/toolbar/tool_bg_bottom.png) no-repeat center; }
#toolbar>ul>li{ font-size: 0; position: relative; }
#toolbar>ul>li>button{ width: 36px; height: 36px; margin: 0 0 10px; border-radius: 8px; }
#toolbar>ul>li>button:not(#move_toolbar):hover{background-color:#cdddf6;}
#toolbar>ul>li.selected>button:not(#move_toolbar){background-color:#cdddf6; box-shadow: rgba(0, 0, 0, 0.2) 0px 2px 4px 0px inset;}
#toolbar>ul>li>.dash { position: relative; display: block; width: 54px; height: 16px; background: url(../img/common/toolbar/tool_div.png) no-repeat center 0px; }

#toolbar>ul>li>button.tool_home { background-image: url(../img/common/toolbar/tool_btn_home.png); }
#toolbar>ul>li>button.tool_home:before { z-index: 1; }
#toolbar>ul>li>button.tool_menu { background-image: url(../img/common/toolbar/tool_btn_menu.png); }
#toolbar>ul>li>button.tool_pds { background-image: url(../img/common/toolbar/tool_btn_pds.png); }
#toolbar>ul>li>button.tool_bookmark { background-image: url(../img/common/toolbar/tool_btn_bookmark.png); }
#toolbar>ul>li>button.tool_help { background-image: url(../img/common/toolbar/tool_btn_help.png); }

#toolbar>ul>li>button.tool_search { background-image: url(../img/common/toolbar/tool_btn_search.png); }
#toolbar>ul>li>button.tool_memo_new { background-image: url(../img/common/toolbar/tool_btn_memo.png); }
#toolbar>ul>li>button.tool_memo { background-image: url(../img/common/toolbar/tool_btn_memo.png); }
#toolbar>ul>li>button.tool_fullpage { background-image:url(../img/common/toolbar/tool_btn_zoomin.png); }
#toolbar>ul>li.is_full .tool_fullpage { background-image:url(../img/common/toolbar/tool_btn_zoomout.png); }
#toolbar>ul>li>button.tool_pen { background-image: url(../img/common/toolbar/tool_btn_draw.png); }
#toolbar>ul>li>button.tool_board { background-image: url(../img/common/toolbar/tool_btn_board.png); }
#toolbar>ul>li>button.tool_jindo { background-image: url(../img/common/toolbar/tool_btn_progress.png); }
#toolbar>ul>li>button.tool_link_new { background-image: url(../img/common/toolbar/tool_btn_link.png); }
#toolbar>ul>li>button.tool_link { background-image: url(../img/common/toolbar/tool_btn_link.png); }

#toolbar>ul>li>button.tool_group { background-image: url(../img/common/toolbar/tool_btn_group.png); }
#toolbar>ul>li>button.tool_acter { background-image: url(../img/common/toolbar/tool_btn_pick.png); }
#toolbar>ul>li>button:hover.tool_acter { background-image: url(../img/common/toolbar/tool_btn_pick_on.png); }
#toolbar>ul>li>button.tool_timer { background-image: url(../img/common/toolbar/tool_btn_timer.png); }
#toolbar>ul>li>button:hover.tool_timer { background-image: url(../img/common/toolbar/tool_btn_timer_on.png); }
#toolbar>ul>li>button.tool_stopwatch { background-image: url(../img/common/toolbar/tool_btn_stopwatch.png); }
#toolbar>ul>li>button:hover.tool_stopwatch { background-image: url(../img/common/toolbar/tool_btn_stopwatch_on.png); }
#toolbar>ul>li>button.tool_darker { background-image: url(../img/common/toolbar/tool_btn_attention.png); }

#toolbar>ul>li>button.tool_print{background-image:url(../img/common/ico_tool_printW.png); }

#toolbar>ul>li.selected:after{content:"원하는 위치에";}

/*** sub menu ***/

/*** 활성화 ***/
#toolbar>ul>li.selected>ul{display: block;}
#toolbar.active>ul{display: block;}

/***** 펜 쓰기 서브 메뉴 *****/
#toolbar>ul>li>ul#palette_pen{position: absolute; display:none; left: 56px; top: -6px; width: 300px; height: 65px; background: url(../img/common/pen_palette.png) no-repeat 0 0;}
#toolbar>ul>li>ul#palette_pen.active{display: block;}
#toolbar>ul>li>ul#palette_pen>li{position: absolute;}
#toolbar>ul>li>ul#palette_pen>li.draw{left: 8px;}
#toolbar>ul>li>ul#palette_pen>li.del{right: 8px;}
#toolbar>ul>li>ul#palette_pen>li.opacity,
#toolbar>ul>li>ul#palette_pen>li.visible_continue{display: none;}
#toolbar>ul>li>ul#palette_pen>li>button{position: relative; display: block; width: 33px; height: 33px; top: 8px;}

#toolbar>ul>li>ul#palette_pen>li.draw>button{background: url(../img/common/btn_pen_draw_dim.png) no-repeat center;}
#toolbar>ul>li>ul#palette_pen>li.draw>button.on{background: url(../img/common/btn_pen_draw.png) no-repeat center;}
#toolbar>ul>li>ul#palette_pen>li.del>button{right: 36px; background: url(../img/common/btn_pen_erase_dim.png) no-repeat center;}
#toolbar>ul>li>ul#palette_pen>li.del>button.on{right: 36px; background: url(../img/common/btn_pen_erase.png) no-repeat center;}
#toolbar>ul>li>ul#palette_pen>li.del>em:last-of-type{position: absolute; display: block; width: 33px; height: 33px; left: 0px; top: 8px; background: url(../img/common/btn_pen_reset.png) no-repeat 0 0; cursor: pointer;}

#toolbar>ul>li>ul#palette_pen>li.color>ol{position: absolute; display: block; width: 170px; height: 33px; left: 46px; top: 8px; text-align: center;  padding-top: 2px; border-radius: 8px; background-color: #eaeaea;}
#toolbar>ul>li>ul#palette_pen>li.color>ol>li{position: relative; display: inline-block; margin: 4px 2px;}
#toolbar>ul>li>ul#palette_pen>li.color>ol>li>button{position: relative; display: block; width: 20px; height: 20px; border: 2px solid #eaeaea; border-radius: 50%;}
#toolbar>ul>li>ul#palette_pen>li.color>ol>li.selected>button{border: none;}
#toolbar>ul>li>ul#palette_pen>li.width{position: absolute; left: 44px; bottom: 10px;}
#toolbar>ul>li>ul#palette_pen>li.width input[type=range]{
  -webkit-appearance: none;
  width: 170px;
  height: 6px;
  cursor: pointer;
  border-radius: 3px; /* iOS */
  background: #99b4f7;
}
#toolbar>ul>li>ul#palette_pen>li.width input[type=range]:focus {
	outline: none;
}
#toolbar>ul>li>ul#palette_pen>li.width input[type=range]::-webkit-slider-thumb{
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  background: url(../img/common/slide_thumb.png) no-repeat center;
  cursor: pointer;
}
#toolbar>ul>li>ul#palette_pen>li.width input[type=range]::-moz-range-thumb{
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  background: url(../img/common/slide_thumb.png) no-repeat center;
  cursor: pointer;
}



/*************************************************/
/********** [ 8. #toolMath: 수학 도구 ] **********/
/*************************************************/

/*수학 도구툴 버튼*/
#toolMath{ position:absolute !important; width:83px;  right: -80px; top:130px; text-align: center; height: auto !important; border-radius: 20px 20px 0 0 ; z-index: 1001;}
#toolMath.remove{z-index:1000;}
#toolMath.active {background: #051f29;}
#toolMath>ul .tool_calc {background-image: url(../img/common/ico_mat_calc.png);}
#toolMath>ul .tool_shape {background-image: url(../img/common/ico_mat_shape.png);}
#toolMath>ul .tool_model {background-image: url(../img/common/ico_mat_model.png);}
#toolMath>ul .tool_solid {background-image: url(../img/common/ico_mat_solid.png);}

#show_toolMath {width:83px; height:83px; background:url(../img/common/ico_mat_tools.png) 0 0 no-repeat; font-size:0;}
#toolMath.active #show_toolMath {background:url(../img/common/ico_mat_toolsOn.png) 0 0 no-repeat;}

#toolMath>ul{position:absolute; top: 82px;display:none;}
#toolMath>ul>li{font-size:0; position:relative;}
#toolMath>ul>li>button{width:83px; height: 83px; background-color:#051f29; border-bottom:2px solid #2d434b; background-repeat: no-repeat; background-position:center;}
#toolMath>ul>li>button:hover{background-color:#11313e;}
#toolMath>ul>li.selected>button{background-color:var(--color-ui-key); border-color:var(--color-ui-key); position:relative;}
#toolMath>ul>li.selected>button.tool_shape:after,#toolMath>ul>li.selected>button.tool_model:after{content:""; position: absolute; top: 50%; right:calc(100% - 2px); margin-top: -10px; border-width: 10px; border-style: solid; border-color: transparent var(--color-ui-key) transparent transparent; z-index: 22;}
#toolMath>ul>li:first-child button{border-radius:0 0 0px 0px ;}
#toolMath>ul>li:last-child> button{border-bottom:0; border-radius:0 0 20px 20px ;}

#toolMath>ul>li>ul{display: none; position: absolute; top: 0; right: calc(100% - 1px); z-index: 21;}
#toolMath>ul>li.selected>ul{display: block;}

/* #toolMath.active>button{background-position-y:-64px;} */
#toolMath.active>ul{display: block;}

#toolMath>ul>li>ul>li:first-child>button{border-radius: 17px 17px 0 0;}
#toolMath>ul>li>ul>li:last-child>button{border-radius:0 0 17px 17px;}
#toolMath>ul>li>ul>li{font-size:0; position:relative;}
#toolMath>ul>li>ul>li>button{width:80px; height: 80px;  background-position:center center; background-repeat: no-repeat;  position:relative; background-color:#055b7a; margin-top:-1px;}
#toolMath>ul>li>ul>li>button:after{content: ""; width:64px; height: 2px; background:rgba(255,255,255,0.16); position:absolute; bottom:0; left:calc(50% - 32px);}
#toolMath>ul>li>ul>li:last-child>button:after{display: none;}

/*팔레트*/
#toolMath>ul>li>ul#palette_shape{top:-167px;}
#toolMath>ul>li>ul#palette_model{top:-188px;}
#toolMath>ul>li>ul#palette_solid{top:-248px;}
#palette_shape>li>ol{position:absolute; top:0; right:calc(100% + 7px); width:304px; min-height:72px; background:rgba(0,0,0,0.74); border-radius: 15px; font-size:0;  display: table; padding:0 10px; display: none;}
#palette_shape>li>ol>li{display: table-cell; vertical-align: middle;}
#palette_shape>li>ol>li:first-child:nth-last-child(4), #palette_shape>li>ol>li:first-child:nth-last-child(4) ~ li{width:25%;}
#palette_shape>li>ol>li:first-child:nth-last-child(5), #palette_shape>li>ol>li:first-child:nth-last-child(5) ~ li{width:20%;}
#palette_shape>li>em{position: absolute; top: 14px; left: -49px; width: 48px; height: 48px; background:url(../img/common/ico_eraserAll.png) 0 0 no-repeat; display: none;} 
/* #palette_shape>li.selected>button{background-color:#04445c;} */
#palette_shape>li.selected>ol,#palette_shape>li.selected>em,#palette_shape>li.selected>div{display: table;}


#palette_shape>li.pen>button{background-image:url(../img/common/ico_draw.png);}
#palette_shape>li.pen.selected>button{background-image:url(../img/common/ico_draw_on.png); background-color:#04445c;}

#palette_shape>li.blackboard>button{background-image:url(../img/common/ico_mat_blackboard.png);}
#palette_shape>li.blackboard.selected>button{background-image:url(../img/common/ico_mat_blackboard.png); background-color:#04445c;}


#palette_shape>li.color>button{background-image:url(../img/common/ico_color.png);}
#palette_shape>li.color>button:before {content:none; position:absolute; top:40px; left:41px; width:24px; height: 24px; border-radius: 50%; border:2px solid #fff;}
#palette_shape>li.color>button[value="#333"]:before{background:#333; content:"";}
#palette_shape>li.color>button[value="#3f0"]:before{background:#3f0; content:"";}
#palette_shape>li.color>button[value="#f30"]:before{background:#f30; content:"";}
#palette_shape>li.color>button[value="#fc0"]:before{background:#fc0; content:"";}
#palette_shape>li.color>button[value="#06c"]:before{background:#06c; content:"";}
#palette_shape>li.color>button[value="#eee"]:before{background:#eee; content:"";}
#palette_shape>li.color>ol>li>button {width: 36px;height: 36px;border-radius: 8px;position: relative;border: 2px solid gray;}

#palette_shape>li.color>ol>li:nth-child(1)>button{background:#333;}
#palette_shape>li.color>ol>li:nth-child(2)>button{background:#3f0;}
#palette_shape>li.color>ol>li:nth-child(3)>button{background:#f30;}
#palette_shape>li.color>ol>li:nth-child(4)>button{background:#fc0;}
#palette_shape>li.color>ol>li:nth-child(5)>button{background:#06c;}
#palette_shape>li.color>ol>li:nth-child(6)>button{background:#eee;}


/*삼각형*/
#palette_shape>li.triangle>button{background-image:url(../img/common/ico_mat_triangle.png);}
#palette_shape>li.triangle.selected>button{background-image:url(../img/common/ico_mat_triangle.png); background-color:#04445c;}
#palette_shape>li.triangle>ol>li>button {width: 24px;height: 24px;}
#palette_shape>li.triangle>ol>li:nth-child(1)>button{width: 30px;height: 25px;background-image:url(../img/common/ico_mat_triangle_sub1.png);}
#palette_shape>li.triangle>ol>li:nth-child(2)>button{background-image:url(../img/common/ico_mat_triangle_sub2.png);}
#palette_shape>li.triangle>ol>li.selected:nth-child(1)>button{background-image:url(../img/common/ico_mat_triangle_sub1On.png);}
#palette_shape>li.triangle>ol>li.selected:nth-child(2)>button{background-image:url(../img/common/ico_mat_triangle_sub2On.png);}

#palette_shape>li.triangle>ol{width:130px;}


/*사각형*/
#palette_shape>li.square>button{background-image:url(../img/common/ico_mat_square.png);}
#palette_shape>li.square.selected>button{background-image:url(../img/common/ico_mat_square.png); background-color:#04445c;}
#palette_shape>li.square>ol>li>button {width: 30px;height: 25px;}
#palette_shape>li.square>ol>li:nth-child(1)>button{width: 30px;height: 25px;background-image:url(../img/common/ico_mat_square_sub1.png);}
#palette_shape>li.square>ol>li:nth-child(2)>button{width: 27px;height: 25px;background-image:url(../img/common/ico_mat_square_sub2.png);}
#palette_shape>li.square>ol>li:nth-child(3)>button{width: 34px;height: 25px;background-image:url(../img/common/ico_mat_square_sub3.png);}
#palette_shape>li.square>ol>li:nth-child(4)>button{width: 32px;height: 29px;background-image:url(../img/common/ico_mat_square_sub4.png);}

#palette_shape>li.square>ol>li.selected:nth-child(1)>button{background-image:url(../img/common/ico_mat_square_sub1On.png);}
#palette_shape>li.square>ol>li.selected:nth-child(2)>button{background-image:url(../img/common/ico_mat_square_sub2On.png);}
#palette_shape>li.square>ol>li.selected:nth-child(3)>button{background-image:url(../img/common/ico_mat_square_sub3On.png);}
#palette_shape>li.square>ol>li.selected:nth-child(4)>button{background-image:url(../img/common/ico_mat_square_sub4On.png);}


/*오각형*/
#palette_shape>li.pentagon>button{background-image:url(../img/common/ico_mat_pentagon.png);}
#palette_shape>li.pentagon.selected>button{background-image:url(../img/common/ico_mat_pentagon.png); background-color:#04445c;}

/*육각형*/
#palette_shape>li.hexagon>button{background-image:url(../img/common/ico_mat_hexagon.png);}
#palette_shape>li.hexagon.selected>button{background-image:url(../img/common/ico_mat_hexagon.png); background-color:#04445c;}

/*원*/
#palette_shape>li.circle>button{background-image:url(../img/common/ico_mat_circle.png);}
#palette_shape>li.circle.selected>button{background-image:url(../img/common/ico_mat_circle.png); background-color:#04445c;}

/*다각형*/
#palette_shape>li.polygon>button{background-image:url(../img/common/ico_mat_polygon.png);}
#palette_shape>li.polygon.selected>button{background-image:url(../img/common/ico_mat_polygon.png); background-color:#04445c;}
#palette_shape>li>.input{position: absolute; top: 14px; left: -49px; display: none;} 
#palette_shape>li>.input>input{width: 48px; height: 48px;text-align:center;} 
#palette_shape>li>.input>span{cursor: pointer;position: absolute;top: 0; left: -59px;font-family: 'nq';font-size:20px;color:#fff;background-color: #055b7a;border-radius: 10px;padding: 11px;}
#palette_shape>li>.input>input::-webkit-outer-spin-button,
#palette_shape>li>.input>input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/*수 모형*/
#palette_model>li>ol{position:absolute; top:0; right:calc(100% + 7px); width:304px; min-height:72px; background:rgba(0,0,0,0.74); border-radius: 15px; font-size:0;  display: table; padding:0 10px; display: none;}
#palette_model>li>ol>li{display: table-cell; vertical-align: middle;}
#palette_model>li>ol>li:first-child:nth-last-child(4), #palette_model>li>ol>li:first-child:nth-last-child(4) ~ li{width:25%;}
#palette_model>li>ol>li:first-child:nth-last-child(5), #palette_model>li>ol>li:first-child:nth-last-child(5) ~ li{width:20%;}
#palette_model>li>em{position: absolute; top: 14px; left: -49px; width: 48px; height: 48px; background:url(../img/common/ico_eraserAll.png) 0 0 no-repeat; display: none;} 

#palette_model>li.selected>ol,#palette_model>li.selected>em,#palette_model>li.selected>input{display: table;}
#palette_model>li>button{border-radius: 0 !important}
#palette_model>li:first-child>button{border-radius: 17px 17px 0 0 !important;}
#palette_model>li:last-child>button{border-radius:0 0 17px 17px !important;}

#palette_model>li.pen>button{background-image:url(../img/common/ico_draw.png);}
#palette_model>li.pen.selected>button{background-image:url(../img/common/ico_draw_on.png); background-color:#04445c;}

#palette_model>li.blackboard>button{background-image:url(../img/common/ico_mat_blackboard.png);}
#palette_model>li.blackboard.selected>button{background-image:url(../img/common/ico_mat_blackboard.png); background-color:#04445c;}


#palette_model>li.color>button{background-image:url(../img/common/ico_color.png);}
#palette_model>li.color>button:before {content:none; position:absolute; top:40px; left:41px; width:24px; height: 24px; border-radius: 50%; border:2px solid #fff;}
#palette_model>li.color>button[value="#333"]:before{background:#333; content:"";}
#palette_model>li.color>button[value="#3f0"]:before{background:#3f0; content:"";}
#palette_model>li.color>button[value="#f30"]:before{background:#f30; content:"";}
#palette_model>li.color>button[value="#fc0"]:before{background:#fc0; content:"";}
#palette_model>li.color>button[value="#06c"]:before{background:#06c; content:"";}
#palette_model>li.color>button[value="#eee"]:before{background:#eee; content:"";}
#palette_model>li.color>ol>li>button {width: 36px;height: 36px;border-radius: 8px;position: relative;border: 2px solid gray;}

#palette_model>li.color>ol>li:nth-child(1)>button{background:#333;}
#palette_model>li.color>ol>li:nth-child(2)>button{background:#3f0;}
#palette_model>li.color>ol>li:nth-child(3)>button{background:#f30;}
#palette_model>li.color>ol>li:nth-child(4)>button{background:#fc0;}
#palette_model>li.color>ol>li:nth-child(5)>button{background:#06c;}
#palette_model>li.color>ol>li:nth-child(6)>button{background:#eee;}

/*모형*/
#palette_model>li.model>button{background-image:url(../img/common/ico_mat_sub_model.png);}
#palette_model>li.model.selected>button{background-image:url(../img/common/ico_mat_sub_model.png); background-color:#04445c;}
#palette_model>li.model>ol>li>button {width: 33px;height: 29px;position: relative;border-radius:0;}
#palette_model>li.model>ol>li:nth-child(1)>button{width: 33px;height: 29px;background-image:url(../img/common/ico_mat_sub_model1.png);}
#palette_model>li.model>ol>li:nth-child(2)>button{width: 9px;height: 41px;background-image:url(../img/common/ico_mat_sub_model2.png);}
#palette_model>li.model>ol>li:nth-child(3)>button{width: 34px;height: 33px;background-image:url(../img/common/ico_mat_sub_model3.png);}
#palette_model>li.model>ol>li:nth-child(4)>button{width: 31px;height: 29px;background-image:url(../img/common/ico_mat_sub_model4.png);}

#palette_model>li.model>ol>li.selected:nth-child(1)>button{width: 35px;height: 30px;background-image:url(../img/common/ico_mat_sub_model1On.png);}
#palette_model>li.model>ol>li.selected:nth-child(2)>button{width: 12px;height: 44px;background-image:url(../img/common/ico_mat_sub_model2On.png);}
#palette_model>li.model>ol>li.selected:nth-child(3)>button{width: 38px;height: 36px;background-image:url(../img/common/ico_mat_sub_model3On.png);}
#palette_model>li.model>ol>li.selected:nth-child(4)>button{width: 36px;height: 33px;background-image:url(../img/common/ico_mat_sub_model4On.png);}

/*수*/
#palette_model>li.su>button{background-image:url(../img/common/ico_mat_sub_su.png);}
#palette_model>li.su.selected>button{background-image:url(../img/common/ico_mat_sub_su.png); background-color:#04445c;}
#palette_model>li.su>ol>li>button {width: 32px;height: 32px;position: relative;border-radius:0;}
#palette_model>li.su>ol>li:nth-child(1)>button{width: 32px;height: 32px;background-image:url(../img/common/ico_mat_sub_su1.png);}
#palette_model>li.su>ol>li:nth-child(2)>button{width: 33px;height: 33px;background-image:url(../img/common/ico_mat_sub_su2.png);}
#palette_model>li.su>ol>li:nth-child(3)>button{width: 36px;height: 36px;background-image:url(../img/common/ico_mat_sub_su3.png);}
#palette_model>li.su>ol>li:nth-child(4)>button{width: 42px;height: 24px;background-image:url(../img/common/ico_mat_sub_su4.png);}

#palette_model>li.su>ol>li.selected:nth-child(1)>button{width: 34px;height: 34px;background-image:url(../img/common/ico_mat_sub_su1On.png);}
#palette_model>li.su>ol>li.selected:nth-child(2)>button{width: 36px;height: 36px;background-image:url(../img/common/ico_mat_sub_su2On.png);}
#palette_model>li.su>ol>li.selected:nth-child(3)>button{width: 39px;height: 38px;background-image:url(../img/common/ico_mat_sub_su3On.png);}
#palette_model>li.su>ol>li.selected:nth-child(4)>button{width: 45px;height: 29px;background-image:url(../img/common/ico_mat_sub_su4On.png);}

/*입체 도형*/
#palette_solid>li>ol{position:absolute; top:0; right:calc(100% + 7px); width:304px; min-height:72px; background:rgba(0,0,0,0.74); border-radius: 15px; font-size:0;  display: table; padding:0 10px; display: none;}
#palette_solid>li>ol>li{display: table-cell; vertical-align: middle;}
#palette_solid>li>ol>li:first-child:nth-last-child(4), #palette_model>li>ol>li:first-child:nth-last-child(4) ~ li{width:25%;}
#palette_solid>li>ol>li:first-child:nth-last-child(5), #palette_model>li>ol>li:first-child:nth-last-child(5) ~ li{width:20%;}
#palette_solid>li>em{position: absolute; top: 14px; left: -49px; width: 48px; height: 48px; background:url(../img/common/ico_eraserAll.png) 0 0 no-repeat; display: none;} 

#palette_solid>li.selected>ol,#palette_model>li.selected>em,#palette_model>li.selected>input{display: table;}
#palette_solid>li>button{border-radius: 0 !important}
#palette_solid>li:first-child>button{border-radius: 17px 17px 0 0 !important;}
#palette_solid>li:last-child>button{border-radius:0 0 17px 17px !important;}

#palette_solid>li.pen>button{background-image:url(../img/common/ico_draw.png);}
#palette_solid>li.pen.selected>button{background-image:url(../img/common/ico_draw_on.png); background-color:#04445c;}

#palette_solid>li.blackboard>button{background-image:url(../img/common/ico_mat_blackboard.png);}
#palette_solid>li.blackboard.selected>button{background-image:url(../img/common/ico_mat_blackboard.png); background-color:#04445c;}


#palette_solid>li.color>button{background-image:url(../img/common/ico_color.png);}
#palette_solid>li.color>button:before {content:none; position:absolute; top:40px; left:41px; width:24px; height: 24px; border-radius: 50%; border:2px solid #fff;}
#palette_solid>li.color>button[value="#333"]:before{background:#333; content:"";}
#palette_solid>li.color>button[value="#3f0"]:before{background:#3f0; content:"";}
#palette_solid>li.color>button[value="#f30"]:before{background:#f30; content:"";}
#palette_solid>li.color>button[value="#fc0"]:before{background:#fc0; content:"";}
#palette_solid>li.color>button[value="#06c"]:before{background:#06c; content:"";}
#palette_solid>li.color>button[value="#eee"]:before{background:#eee; content:"";}
#palette_solid>li.color>ol>li>button {width: 36px;height: 36px;border-radius: 8px;position: relative;border: 2px solid gray;}

#palette_solid>li.color>ol>li:nth-child(1)>button{background:#333;}
#palette_solid>li.color>ol>li:nth-child(2)>button{background:#3f0;}
#palette_solid>li.color>ol>li:nth-child(3)>button{background:#f30;}
#palette_solid>li.color>ol>li:nth-child(4)>button{background:#fc0;}
#palette_solid>li.color>ol>li:nth-child(5)>button{background:#06c;}
#palette_solid>li.color>ol>li:nth-child(6)>button{background:#eee;}

/*정육면체*/
#palette_solid>li.cube>button{background-image:url(../img/common/ico_mat_solid_cube.png);}
#palette_solid>li.cube.selected>button{background-image:url(../img/common/ico_mat_solid_cube.png); background-color:#04445c;}
/*직육면체*/
#palette_solid>li.cuboid>button{background-image:url(../img/common/ico_mat_solid_cuboid.png);}
#palette_solid>li.cuboid.selected>button{background-image:url(../img/common/ico_mat_solid_cuboid.png); background-color:#04445c;}
/*사각기둥*/
#palette_solid>li.square>button{background-image:url(../img/common/ico_mat_solid_square.png);}
#palette_solid>li.square.selected>button{background-image:url(../img/common/ico_mat_solid_square.png); background-color:#04445c;}
/*삼각기둥*/
#palette_solid>li.triangular>button{background-image:url(../img/common/ico_mat_solid_triangular.png);}
#palette_solid>li.triangular.selected>button{background-image:url(../img/common/ico_mat_solid_triangular.png); background-color:#04445c;}
/*오각기둥*/
#palette_solid>li.pentagon>button{background-image:url(../img/common/ico_mat_solid_pentagon.png);}
#palette_solid>li.pentagon.selected>button{background-image:url(../img/common/ico_mat_solid_pentagon.png); background-color:#04445c;}
/*육각기둥*/
#palette_solid>li.hexagonal>button{background-image:url(../img/common/ico_mat_solid_hexagonal.png);}
#palette_solid>li.hexagonal.selected>button{background-image:url(../img/common/ico_mat_solid_hexagonal.png); background-color:#04445c;}
/*원기둥*/
#palette_solid>li.cylinder>button{background-image:url(../img/common/ico_mat_solid_cylinder.png);}
#palette_solid>li.cylinder.selected>button{background-image:url(../img/common/ico_mat_solid_cylinder.png); background-color:#04445c;}



/************************************************************/
/********** [ 9. #popup: 팝업. load "popup.html" ] **********/
/************************************************************/

#popup {position: absolute; left: 0; top: 0; width: 100%; height: 100%; z-index: 1000; display: none;}
#popup:before {content:""; position:absolute; top:0; left:50%; background: rgba(0,0,0,0.7); width:30000px; margin-left:-15000px; height: 100%;}
#popup.bgnone:before{background: rgba(0,0,0,0);}

/***** 학습창 목록 외의 팝업 *****/
#popup>div:not(.std_menu){width: auto !important; margin: 0 auto; box-shadow: 0 4px 10px 0 rgba(0,0,0,0.2), 0 4px 20px 0 rgba(0,0,0,0.19); display: none; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); min-width: 500px; border-radius: 15px;}
#popup>div:not(.std_menu)>header{background: var(--color-ui-key); padding:16px 58px 16px 26px; border-radius: 15px 15px 0 0; min-height: 59px;}
#popup>div:not(.std_menu)>header:after{content: ""; display: block; clear: both; }
#popup>div:not(.std_menu)>header>h4{color: #fff; font-size: 24px; font-weight: 500; float: left; text-overflow: ellipsis; white-space: nowrap; word-wrap: normal; width: calc(100% - 40px); overflow: hidden; }
#popup>div:not(.std_menu)>header>button{background:var(--color-ui-strong) url(../img/common/ico_popclose.png) center center no-repeat; width: 22px; height: 22px; float: right; vertical-align: middle; position: absolute; padding:29px; top:0; right:0; border-radius: 0 15px 0 0;}
#popup>div:not(.std_menu)>section{max-height: 945px; padding: 20px 30px; background: #fff; position: relative; max-width: 1860px; border: 2px solid var(--color-ui-key); border-top: 0; font-size:24px; color:#666666; line-height: 31px; letter-spacing: -1px; border-radius: 0 0 15px 15px; min-width: 500px;}
#popup>div:not(.std_menu)>section>img{width:100%;}

#popup>div:not(.std_menu)>section>span{display:block; padding:0 40px; text-align: center; font-size: 0; background:#fff;}
#popup>div:not(.std_menu)>section>span>button{width: 49%; max-width:200px; display: inline-block; letter-spacing: -.1px; font-size: 24px; line-height: 64px; background: var(--color-ui-key); text-align: center; border-radius: 10px; border:1px solid var(--color-ui-key); color:#fff; margin-right:1%; margin-top:20px;}
#popup>div:not(.std_menu)>section>span>button:last-child{border-color:#dddddd; background: #eeeeee; color:#333333; margin-right:0;}

/*audio player 스타일*/
#popup>div:not(.std_menu)>section audio{
  margin-left: 70px;
}

#popup>div:not(.std_menu).dialogue_memo>section>span>button,#popup>div:not(.std_menu).dialogue_link>section>span>button{width: 33%; max-width:150px; }

/***** .std_menu: 학습창 목록 *****/
#popup>div.std_menu{position: absolute; display: none; top: 90px; left: 80px;}
#popup>div.std_menu{padding: 15px; border-radius: 0 0 18px 18px; background-color: #3e70c3;}
#popup>div.std_menu>section::after {content: ""; display: block; clear:both;}
#popup>div.std_menu>section>ol, #popup>div.std_menu>section>ul {float: left;}
#popup>div.std_menu>section>ol { margin-right: -11px; }

/*** 학습창 목록 : 단원 메뉴 ***/
#popup>div.std_menu>section>ol>li{position:relative; margin-bottom: 8px;}
#popup>div.std_menu>section>ol>li>button{padding: 4px 64px 0px 10px; margin: 0 12px 0px; height: 52px; font-family: "omt"; font-size: 25px; color: #fff; line-height: 0; min-width: 320px; width: calc(100% - 24px);}

/*** 학습창 목록 : 단원 선택 메뉴 ***/
#popup>div.std_menu>section>ol>li.selected{ border-radius: 12px 0 0 12px; background-color: #fff; }
#popup>div.std_menu>section>ol>li.selected::after{ content: ""; position: absolute; right: 9px; top: -14px; width: 15px; height: 80px; background: url(../img/common/std/stdmenu_corner.png) no-repeat 0 0; }
#popup>div.std_menu>section>ol>li.selected:first-child:after{ background-image: url(../img/common/std/stdmenu_corner_top.png);}
#popup>div.std_menu>section>ol>li.selected>button{ color: #4c6dd8; }
/* #popup>div.std_menu>section>ol>li.selected + li>button{border-top: 2px solid rgba(209, 214, 218, 0);} */
#popup>div.std_menu>section>ol>li.passed>button{color: rgba(255,255,255,0.5);}

/*** 학습창 목록 : 단원 진도 표시 ***/
#popup>div.std_menu>section>ol>li>button>span{ display:none; font-size:0; }
#popup>div.std_menu>section>ol>li.on>button>span{ width: 23px; height: 24px; position: absolute; display: block; right: 30px; top: 15px; }

#popup>div.std_menu>section>ol>li.on:nth-child(1)>button>span{ background: url(../img/common/ico_passed_01.png) center center no-repeat; }

/*** 학습창 목록 : 차시 메뉴 ***/
#popup>div.std_menu>section>ul { padding: 10px 14px; border-radius: 12px; background-color: #fff; }
#popup>div.std_menu>section>ul li{ position: relative; padding: 6px 0 4px; cursor: pointer; }
#popup>div.std_menu>section>ul li:not(:first-child)::after { content: ""; position: absolute; width: calc(100% - 20px); height: 2px; left: 10px; top: 0px; background-color: var(--color-stdmenu-line); }
#popup>div.std_menu>section>ul li.dimmed{display:none;}
#popup>div.std_menu>section>ul li button{display: none;}
#popup>div.std_menu>section>ul li span.text{position: relative; display: block; width: 460px; height: 50px; padding: 12px 0 0 36px; color: #3f3f3f; font-family: "omt"; font-size: 23px; line-height: 1.2;}
#popup>div.std_menu>section>ul li span.page{display: none;}

/* 학습창 목록 : 차시 선택 메뉴 */
#popup>div.std_menu>section>ul li.selected span.text {color: #f4ff49; background: #327def; border-radius: 20px;}
#popup>div.std_menu>section>ul li.selected span.text::before {content: ""; position: absolute; display: block; left: 15px; top: 17px; width: 12px; height: 17px; background: url(../img/common/std/stdmenu_bullet.png) no-repeat center;}
#popup>div.std_menu>section>ul li a{
  position: absolute;
  right: 20px;
  margin-top: -32px;
  display: none;
}


#popup>div.std_menu footer {position:absolute; left: -80px; top: -90px;}
#popup>div.std_menu .close {position:absolute; width: 1920px; height: 1080px;}


/***** 툴 컨텐츠 *****/
/*도우미팝업*/
#popup>div.pop_doumi{width: 1440px !important;}
#popup>div:not(.std_menu)>section.tool_timer{padding:0;}
.pop_doumi>section>div{position:relative; display: none; height: 728px;}
.pop_doumi>section>div.on{display: block;}
.pop_doumi .tab{padding:15px 20px 0; font-size:0; background:#eee;}
.pop_doumi .tab>li{cursor: pointer;font-size:23px; color:#aaa; letter-spacing: -1px; line-height: 60px; background:#ddd;border:2px solid #ccc; display: inline-block; text-align: center; font-weight: 500; border-radius: 16px 16px 0 0;}
.pop_doumi .tab>li:first-child:nth-last-child(2), .pop_doumi .tab>li:first-child:nth-last-child(2) ~ li{width:50%;}
.pop_doumi .tab>li:first-child:nth-last-child(3), .pop_doumi .tab>li:first-child:nth-last-child(3) ~ li{width:33.33%;}
.pop_doumi .tab>li.on{background:#fff; color:#333; border-color:#fff;}
.pop_doumi .sound{width:56px; height: 56px; background:url(../img/common/ico_sound.png) 0 -56px no-repeat; position:absolute; top:25px; right:25px; z-index: 2} 
.pop_doumi .sound.on{background-position-y:0;}
.pop_doumi .tool_timer>div{height: 726px;}


/*타이머*/
#timer{position:relative;}
#timer input{background-color: transparent; border: 0; font-family: "esamanru-bold"; text-align: center; padding:0; outline: 0;}
#timer>div:nth-of-type(1){position: absolute; width:519px; height:279px; left: 285px; top: 250px; background:url(../img/common/clock_panel.png) no-repeat 0 0;}
#timer>div:nth-of-type(1)>div{position: absolute; width: 100%; left: 30px; top: -22px;}
#timer>div:nth-of-type(1)>div>input{font-size:226px; color:#f8e64f; width: 360px; text-align: right;}
#timer>div:nth-of-type(1)>div>em{font-size:46px; color:var(--color-white-text); font-family: 'scdream-6'; }

#timer>div:nth-of-type(2){width:458px; height:458px; background:url(../img/common/clockbg.png) 0 0 no-repeat; position: absolute;top: 160px; left: 722px;}
#timer>div:nth-of-type(2)>div{position:relative; width:428px; height: 428px; border-radius: 100%; left:14px; top:14px; padding:10px;}
#timer>div:nth-of-type(2)>div>div{position:absolute; top:50%; left:50%; width:300px; height:300px; transform: translate(-50%, -50%); border-radius: 50%;}
#timer>div:nth-of-type(2)>div>div>em{display: block; position: relative; top: -10px; color: #50546b; font-size: 46px; font-family: 'scdream-6'; text-align: center;}
#timer>div:nth-of-type(2)>div>div>input{font-size: 140px; color: #50546b; width: 100%; text-align: center; margin-top: 50px; }
#timer input[type="number"]::-webkit-outer-spin-button,
#timer input[type="number"]::-webkit-inner-spin-button {-webkit-appearance: none;margin: 0;}

#timer .reset{width:128px; height: 129px; background:url(../img/common/ico_reset.png) 0 0 no-repeat; font-size:0; position: absolute; left: 1067px; top: 140px; z-index: 1}
#timer .reset.dimmed{background:url(../img/common/ico_reset_dim.png) 0 0 no-repeat;}
#timer .start{width:113px; height: 69px; background:url(../img/common/ico_start.png) 0 0 no-repeat; font-size:0; position: absolute;  left: 894px; top: 94px; z-index: 1 }
#timer .pause{background-position-y:-69px;}
#timer .start:active{transform:translateY(10px);}
#timer .reset:active{transform: translate(-2px , 2px);}
#timer .btn_min,#timer .btn_sec{display: inline-block; position:absolute; top:300px; width: 106px; height: 176px; background: url(../img/common/switch_bg.png) no-repeat center;}
#timer .btn_min.dimmed, #timer .btn_sec.dimmed{display: none;}
#timer .plus{position: relative; display: block; width: 80px; height: 73px; left: 13px; top: 13px; font-size: 0px; background: url(../img/common/switch_add.png);}
#timer .plus:hover {background: url(../img/common/switch_add_on.png);}
#timer .minus{position: relative; display: block; width: 80px; height: 73px; left: 13px; top: 17px; font-size: 0px; background: url(../img/common/switch_remove.png);}
#timer .minus:hover {background: url(../img/common/switch_remove_on.png);}
/*#timer .plus:after{content:""; width:64px; height:2px; background:#dddddd; position:absolute; bottom:0; left:calc(50% - 32px);}*/
#timer .btn_min{left:165px;}
#timer .btn_sec{right:165px;}

/*.clockline{position: absolute; width: 360px; height: 360px; border-radius: 50%; transform: translate(-50%, -50%); left: 50%; top: 50%; }
.clockline li {display: block; position: absolute; width: 10px; height: 178px; background: #ddd; transform-origin: 5px 100%; left: 50%; top: 0px; transform: rotate(0deg); margin-left: -5px; }
.clockline li.on{background: #333333; }*/
.clockline{position: absolute; width: 376px; height: 376px; border-radius: 50%; transform: translate(-50%, -50%); left: 50%; top: 50%; }
.clockline li {display: block; position: absolute; width: 16px; height: 188px; background: url(../img/common/clock_dot.png) no-repeat 0 0; transform-origin: 5px 100%; left: 50%; top: 0px; transform: rotate(0deg); margin-left: -5px; }
.clockline li.on{background: url(../img/common/clock_dot_on.png) no-repeat 0 0; }


/*스톱워치*/
.body_stopwatch{padding-top:1px;}
.body_stopwatch>div:nth-of-type(1){width: 956px; height: 504px; background:url(../img/common/stopwatchbg.png) 0 0 no-repeat; margin: 90px auto 0; pointer-events: none;}
/*.body_stopwatch .reset{background:#ccc; border:6px solid #eeeeee; border-radius: 16px 16px 0 0; font-size:26px; font-weight: 500; color:#333333; letter-spacing: -1px; width: 200px; height: 70px; border-bottom:0; text-align: center; position: absolute;  top: 21px; left: 740px;display:none;}*/
.body_stopwatch .reset{position: absolute; display:none; width: 113px; height: 50px; left: 830px; top: 42px; background: url(../img/common/stopwatch_reset.png) center center no-repeat;}
.body_stopwatch .start{position: absolute; width: 113px; height: 50px; left: 950px; top: 42px; background: url(../img/common/stopwatch_play.png) center center no-repeat;}
.body_stopwatch .start.pause{background: url(../img/common/stopwatch_pause.png) center center no-repeat;}

.body_stopwatch>div:nth-of-type(2){font-size:0; margin: 10px 35px 0; border-top: 1px solid #e5e5e5; padding-top:25px; height: 140px; overflow:hidden;}
.body_stopwatch>div:nth-of-type(2)>ol{width:calc(100% - 190px); float: left; font-size:0; overflow-x:auto; white-space:nowrap; padding-bottom:10px;}
.body_stopwatch>div:nth-of-type(2)>ol::-webkit-scrollbar { height: 10px; }
.body_stopwatch>div:nth-of-type(2)>ol::-webkit-scrollbar-track { background-color: transparent;}
.body_stopwatch>div:nth-of-type(2)>ol::-webkit-scrollbar-thumb {border-radius: 11px;background-color: #ddd;}
.body_stopwatch>div:nth-of-type(2)>ol::-webkit-scrollbar-button { width: 0; height: 0;}
.body_stopwatch>div:nth-of-type(2)>ol::-webkit-scrollbar-thumb:hover {background: #ccc;}

.body_stopwatch>div:nth-of-type(2)>ol>li{ display: inline-block;  padding: 13px 17px; border:2px solid #cccccc; border-radius: 8px; background:#eeeeee; margin-right:23px; vertical-align: middle; }
.body_stopwatch>div:nth-of-type(2)>ol>li:last-child{margin-right:0;}
.body_stopwatch>div:nth-of-type(2)>ol>li>button{font-family: os; font-size:24px; color:#fff; width: 48px; height: 48px; background:#666666; border-radius: 100%; text-align: center; margin-right:15px; vertical-align: bottom;}
.body_stopwatch>div:nth-of-type(2)>ol>li>em{font-size:26px; color:#333; font-weight: 500;  cursor: default;}
.body_stopwatch>div:nth-of-type(2)>ol>li:hover>button{background:#666666 url(../img/common/ico_ttrash.png) center center no-repeat; font-size:0;}

.body_stopwatch>div:nth-of-type(2) .add{border:2px dashed var(--color-ui-key); background:#fff; border-radius: 16px; padding:10px 11px; display: inline-block;  float: right; cursor: pointer;}
.body_stopwatch>div:nth-of-type(2) .add>button{width:48px; height: 48px; border-radius: 16px; background:var(--color-ui-key); color:#fff; font-size: 46px; vertical-align: middle; line-height: 51px; text-align: center;  margin-right: 5px;}
.body_stopwatch>div:nth-of-type(2) .add>em{color:#aaa; vertical-align: middle; font-size: 26px;}
.body_stopwatch>div:nth-of-type(2) .add:hover{border:2px solid var(--color-ui-key); background:var(--color-ui-key);}
.body_stopwatch>div:nth-of-type(2) .add:hover>button{background:var(--color-ui-strong); color:#fff;}
.body_stopwatch>div:nth-of-type(2) .add:hover>em{color:#fff;}


/*** digit ***/
#watchcode ul.flip-clock { display: none; }
#watchcode ul.shadow { position: absolute; left: 334px; top: 120px; }
#watchcode ul.shadow>li { position: relative; display: inline-block; vertical-align: middle; text-align: center; }
#watchcode ul.shadow>li>span { font-family: "digit-bold"; font-size: 340px; line-height: 1.2; text-align: center; color: #171a28; }

#watchcode ul.shadow>li:nth-child(2) { width: 60px; height: 100%; }
#watchcode ul.shadow>li:nth-child(2)>span { position: relative; display: block; width: 100%; height: 100%; }

#watchcode ul.digit-clock { position: relative; display: block; width: 100%; height: 100%; top: -20px; text-align: center; }
#watchcode ul.digit-clock>li { position: relative; display: inline-block; vertical-align: middle; text-align: center; }
#watchcode ul.digit-clock>li>span { font-family: "digit-bold"; font-size: 340px; line-height: 1.2; text-align: center; color: var(--color-white-text); }

#watchcode ul.digit-clock>li:nth-child(2) { width: 60px; height: 100%; }
#watchcode ul.digit-clock>li:nth-child(2)>span { position: relative; display: block; width: 100%; height: 100%; font-size: 0; background: url(../img/common/clock_mid.png) no-repeat center center; }


/*팝업*/
.pop_doumi .tool_acter{display: none;} 
#popup>div:not(.std_menu)>section.tool_acter {padding: 0;}
.tool_acter .body_listup>ul{padding:20px 40px;}
.tool_acter .body_listup>ul:after{content:""; display: block; clear:both;}
.tool_acter .body_listup>ul>li{float: right}
.tool_acter .body_listup>ul>li:first-child{float: left;}
.tool_acter .body_listup>ul>li.scription{font-size:22px; color:#333; font-weight: 600; margin-top: 15px; font-family: notosans;}
.tool_acter .body_listup>ul>li.scription>em{color:#17b2e6;font-weight: 500;}
.tool_acter .body_listup>ul>li.option{font-size: 0; margin-left:20px; line-height: normal; margin-top:3px;}
.tool_acter .body_listup>ul>li.option>button{width:56px; height: 56px; margin-right:8px;}
.tool_acter .body_listup>ul>li.option>button:last-child{margin-right:0;}
.tool_acter .body_listup>ul>li.option>button.load_ex{background-image:url(../img/common/ico_load_ex.png);}
.tool_acter .body_listup>ul>li.option>button.save_ex{background-image:url(../img/common/ico_save_ex.png);}
.tool_acter .body_listup>ul>li.option>button.del_all{background-image:url(../img/common/ico_del_all.png);}
.tool_acter .body_listup>ul>li.selection{width: 360px; position: relative; border-radius: 4px; border: 1px solid #ccc; height: 62px;}
.tool_acter .body_listup>ul>li.selection input{border:0; border-radius: 4px; width: 100%; height: 60px; position:absolute; left:0;padding-right:100px; padding-left:10px;}
.tool_acter .body_listup>ul>li.selection input{font-size: 22px;}
.tool_acter .body_listup>ul>li.selection input::placeholder{font-size:22px; letter-spacing: -1px; color:#cccccc;}
.tool_acter .body_listup>ul>li.selection button{font-size:22px; color:#333; background:#eee;border-left:1px solid #ccc; height:60px; width: 100px; position:absolute; right:0; text-align: center;}

.tool_acter .body_listup ol{border-top:1px solid #e5e5e5; padding:40px; font-size:0;}
.tool_acter .body_listup ol>li{display: inline-block; position:relative; width:calc(25% - 20px); margin: 0 10px; height: 87px; border:6px solid #e5e5e5; border-radius: 8px; text-align: center; line-height: 74px; }
.tool_acter .body_listup ol>li+li+li+li+li{margin-top:20px;}
.tool_acter .body_listup ol>li>span{color:#333;font-size:48px; letter-spacing: -1px; font-family: ns;}

.tool_acter .body_listup ol>li>button{position:absolute; width:32px; height: 32px; background:url(../img/common/ico_listclose.png) 0 0 no-repeat; right:-10px; top:-10px; display: none;}
.tool_acter .body_listup ol>li:hover>button{display: block;}
.tool_acter .body_listup ol>li:hover{border-color:var(--color-ui-strong); background:#17b2e6;}
.tool_acter .body_listup ol>li:hover>span{color:#fff;}

.sub_dialogue{position: absolute; top: 0; left: 0; background: rgba(0,0,0,0.7); width: 100%; height: 100%; z-index: 1001; display: none;}
.sub_dialogue>div{width: auto !important; margin: 0 auto; box-shadow: 0 4px 10px 0 rgba(0,0,0,0.2), 0 4px 20px 0 rgba(0,0,0,0.19); display: none; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); min-width: 500px; background:#fff; border:1px solid var(--color-ui-key); border-top-width: 8px; border-radius: 4px; padding:40px 25px 25px; text-align: center;}
.sub_dialogue>div>p{font-size:25px; color:#333; text-align: left; line-height: 32px; font-family: notosans;}
.sub_dialogue>div>p b{font-weight: 500;}
.sub_dialogue>div>p>em{color:#666;}
.sub_dialogue>div>p>input{width:calc(100% - 55px); border:1px solid #ccc; height: 63px; border-radius: 4px;}
.sub_dialogue>div>p>input{font-size:22px;}
.sub_dialogue>div>p>input::placeholder{font-size:22px; color:#ccc; letter-spacing: -1px;}
.sub_dialogue>div>p+p{margin:10px 0;}
.sub_dialogue>div>button{width: 200px; display: inline-block; letter-spacing: -.1px; font-size: 24px; line-height: 64px; background: var(--color-ui-key); text-align: center; border-radius: 10px; border: 1px solid var(--color-ui-key); color: #fff; margin-right: 1%; margin-top: 20px;}
.sub_dialogue>div>button:last-child{border-color: #dddddd;background: #eeeeee; color: #333333; margin-right: 0;}


.body_modum>div,.body_choice>div{display: none;}
.body_modum>div.on,.body_choice>div.on{display: block;}


.pop_doumi .sub_tab{font-size:0; padding-top: 145px; padding-left: 120px;}
.pop_doumi .sub_tab>li{ display: inline-block;font-size: 26px; line-height: 60px; margin-right: -4px; margin-bottom: -5px; width: 320px; text-align: center; border: 4px solid #ccc; border-bottom: 4px solid #ccc; background-color: #ddd; position:relative;  border-radius: 16px 16px 0 0; font-weight: 400;  letter-spacing: -1px; color:#a7a7a7;}
.pop_doumi .sub_tab>li.on{background-color: #fff; border-top: 4px solid #ccc; color:#333; border-left: 4px solid #ccc; border-right: 4px solid #ccc; border-bottom: 5px solid #fff; z-index: 1 ; font-weight: 500;}
.pop_doumi .slide{width: 1276px; border:4px solid #ccc; height: 255px; margin:0 auto ; border-radius: 16px; padding:61px 0 0; text-align: center;}
.pop_doumi .slide>button{width: 240px; height: 120px;border-radius: 8px; border:2px solid #ddd; background:#f6f6f6; font-size:32px; letter-spacing: -1px; color:#333333; text-align: center; margin:0 10px;}
.pop_doumi .slide>button.add{border-color:#128ab2; color:#fff; background:#17b2e6;}
.pop_doumi .slide>span{border:2px solid #ccc; border-radius: 32px;display: inline-block; vertical-align: middle; margin: 0 10px;}
.pop_doumi .slide>span>button{position: relative; display: block; width: 64px; height: 64px; border-bottom: 2px solid #ccc; font-size: 46px; text-align: center; color: #333333; font-weight: 500; line-height: 64px;}
.pop_doumi .slide>span>button:last-child{border-bottom:0;}
.pop_doumi .slide input{border:2px solid #ccc; height: 88px; width: 150px; font-size: 32px; text-align: center; border-radius: 8px;}
.pop_doumi .slide input[type="number"]::-webkit-outer-spin-button,
.pop_doumi .slide input[type="number"]::-webkit-inner-spin-button {-webkit-appearance: none;margin: 0;}
.pop_doumi .slide input+em{font-weight: 700; display: inline-block; margin:0 5px;}
.pop_doumi .slide .line{display:inline-block; width: 2px; height: 128px; background: #eeeeee; margin: 0 80px; vertical-align: middle;}


/* 진도 목록 (2023.08.08) */
#popup>div.pop_jindo section>div { min-height: 60px; }
#popup>div.pop_jindo section>div table { display: block; border-collapse: separate; border-spacing: 0; width: 1040px; margin-top: 10px; }
#popup>div.pop_jindo section>div table td { width: 80px; padding: 10px 0px 8px; border-bottom: 1px solid #dedede; font-family: "omb"; text-align: center; line-height: 1.0; vertical-align: middle; }
#popup>div.pop_jindo section>div table td:nth-child(2) { width: 640px; }
#popup>div.pop_jindo section>div table tbody td:nth-child(2) { text-align: left;  text-overflow: ellipsis; }
#popup>div.pop_jindo section>div table td:nth-child(4) { width: 160px; }
#popup>div.pop_jindo section>div table.scroll tbody td:nth-child(5) { width: 70px; margin-right: -10px; }
#popup>div.pop_jindo section>div table tbody tr:last-child td { padding-bottom: 10px; border-bottom: 2px solid #c6c6c6; }

#popup>div.pop_jindo section>div table thead td { height: 52px; text-align: center; background: var(--color-ui01-wan); border-top: 2px solid #c6c6c6; }
#popup>div.pop_jindo section>div table thead td>span { font-family: inherit; }

#popup>div.pop_jindo section>div table tbody { display: block; height: 252px; padding-bottom: 1px; overflow-y: auto; }
/*#popup>div.pop_jindo section>div table tbody tr:nth-child(even) td { background: #eaeaed; }*/
#popup>div.pop_jindo section>div table tbody tr:hover td { background: var(--color-ui01-wan); }

#popup>div.pop_jindo section>div table tbody tr:hover .chapter { color: #fff; background-color: var(--color-header01-bg); }

#popup>div.pop_jindo section>div table tbody tr:hover .btn-go { background: url(../img/common/ui/type1/btn-go-over.png) no-repeat center/contain; }

/* 진도 목록: checkbox */
#popup>div.pop_jindo section>div table td input[type="checkbox"] { display: none !important; }

#popup>div.pop_jindo section>div table td input[type="checkbox"] + label {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  border: 2px solid #dedede !important;
  border-radius: 8px;
  vertical-align: middle;
  font-size: 0;
  background-color: #fff;
  -webkit-appearance: checkbox;

}
#popup>div.pop_jindo section>div table td input[type="checkbox"]:checked + label::after, 
#popup>div.pop_jindo section>div table td input[type="radio"]:checked + label:after,
#popup>div.pop_jindo section>div table td input[type="checkbox"] + label::before,
#popup>div.pop_jindo section>div table td input[type="radio"] + label::before{
  border: 0px !important;
  background: transparent !important;
}
#popup>div.pop_jindo section>div table td input[type="checkbox"]:checked + label:before {
  content: "";
  position: absolute !important;
  left: -2px !important;
  top: -2px !important;
  width: 30px !important;
  height: 30px !important;
  font-size: 0 !important;
  background: url(../img/common/ui/type1/checkbox_check.png) no-repeat center !important;
  border: 0px !important;
}
#popup>div.pop_jindo section>div table td input[type="checkbox"] + label::before, #popup>div.pop_jindo section>div table td input[type="radio"] + label::before{
  border: 0px;
  background: transparent;
}

#popup>div.pop_jindo section>div table td .chapter { padding: 2px 12px; margin-right: 8px; border-radius: 10px; font-family: inherit; background-color: #f4f4f4; }
#popup>div.pop_jindo section>div table td .first { position: relative; display: inline-block; width: 44px; height: 21px; margin: auto; font-size: 0; vertical-align: middle; /*background: url(../img/common/ico_new.png) no-repeat center/contain;*/ margin-left: 10px; }
#popup>div.pop_jindo section>div table td .btn-go { position: relative; display: block; width: 56px; height: 30px; margin: auto; font-size: 0; background: url(../img/common/ui/type1/btn-go.png) no-repeat center/contain; }
#popup>div.pop_jindo section>div table td .btn-all { font-family: inherit; }

/* 진도 목록: 선택 삭제 button */
#popup>div.pop_jindo section>span button.btn-add { border: 1px solid var(--color-ui-key) !important; background-color: var(--color-ui-key) !important; }
#popup>div.pop_jindo section>span button.btn-remove { background-color: #dddddd; }

/* 진도 목록: scrollbar */
#popup>div.pop_jindo section>div table tbody::-webkit-scrollbar { width: 10px; }
#popup>div.pop_jindo section>div table tbody::-webkit-scrollbar-track { background-color: #eaeaed; }

#popup>div.pop_jindo section>div table tbody::-webkit-scrollbar-thumb { background-color: var(--color-header01-bg); border-radius: 5px; }

#popup>div.pop_jindo section>div table tbody::-webkit-scrollbar-thumb:hover { background-color: var(--color-header01-bg-strong); }


.body_choice .result:after{content:""; display: block; clear:both;}
.body_choice .result>ol{padding:25px;  border-bottom:1px solid #e5e5e5;}
.body_choice .result>ol:after{content:""; display: block; clear:both;}
.body_choice .result .scription{float: left; font-size:26px; color:#333; font-weight: 500; margin-top: 18px;}
.body_choice .result .scription>span{color:#aeaeae; margin-left:20px;}
.body_choice .result .selection{float: right; font-size:0;}
.body_choice .result .selection>button{font-size:22px; letter-spacing: -1px; color:#fff; text-align: center; border-radius: 4px; padding:19px 27px; margin-right:10px;}
.body_choice .result .selection>button.continue{background:#17b2e6;}
.body_choice .result .selection>button.rechoice{background:#666;}
.body_choice .result .selection>button.quit{background:#eee; color:#333; margin-right:0;}
.body_choice .result>div{width: 920px; height: 613px; line-height:normal; text-align: center; font-family: ns;  font-weight: 400; letter-spacing: -1px; color:#333333; float: left; border-right:1px solid #e5e5e5; position:relative;}
.body_choice .result>div>p{position:absolute;left:50%; top:50%; transform: translate(-50%, -50%)}
.body_choice .result>div>p>span{display: block; font-size: 108px;}


.body_choice .result p>span:first-child:nth-last-child(6), .body_choice .result p>span:first-child:nth-last-child(6) ~ span { font-size: 64px; } 
.body_choice .result p>span:first-child:nth-last-child(7), .body_choice .result p>span:first-child:nth-last-child(7) ~ span { font-size: 64px; } 
.body_choice .result p>span:first-child:nth-last-child(8), .body_choice .result p>span:first-child:nth-last-child(8) ~ span { font-size: 64px; } 
.body_choice .result p>span:first-child:nth-last-child(9), .body_choice .result p>span:first-child:nth-last-child(9) ~ span { font-size: 50px; } 
.body_choice .result p>span:first-child:nth-last-child(10), .body_choice .result p>span:first-child:nth-last-child(10) ~ span { font-size: 50px; } 


.body_choice .result dl{float: left; width: calc(100% - 970px); border-bottom: 1px solid #e5e5e5;  margin: 0 25px; text-align: right; padding:20px 0;}
.body_choice .result dl dt,.body_choice .result dl dd{display: inline-block; }
.body_choice .result dl dt{color:#666; font-size:18px; letter-spacing: -1px; margin-right:15px; vertical-align: bottom;}
.body_choice .result dl dd{font-size:36px; color:#666;  font-weight: 500;}
.body_choice .result dl dd em{font-size:22px; vertical-align: middle;}
.body_choice .result dl dd>span{color:#17b2e6; font-weight: 500;}
.body_choice .result dl dd i{font-weight: 100; color:#ccc; margin:0 10px;}


.body_choice .result ul{float: left; width: calc(100% - 920px); height: 537px; overflow-y: auto; padding:25px 0 25px 25px; font-size:0;}
.body_choice .result ul>li{font-size:40px; color:#333; width: 227px; height: 83px; border:6px solid #ccc; border-radius: 8px; display: inline-block; text-align: center; vertical-align: top; line-height: 72px;position:relative;}
.body_choice .result ul>li:nth-of-type(2n-1){margin-right:15px;}
.body_choice .result ul>li+li+li{margin-top:15px;}
.body_choice .result ul>li.dimmed{border:6px dashed #ddd; font-size:0; background:#ebebeb; }
.body_choice .result ul>li>button{position:absolute; width:32px; height: 32px; background:url(../img/common/ico_listclose.png) 0 0 no-repeat; right:-10px; top:-10px; display: none;  font-size:0;}
.body_choice .result ul>li:hover>button{display: block;}


.body_modum .result:after{content:""; display: block; clear:both;}
.body_modum .result>ol{padding:25px;  border-bottom:1px solid #e5e5e5;}
.body_modum .result>ol:after{content:""; display: block; clear:both;}
.body_modum .result .scription{float: left; font-size:26px; color:#333; font-weight: 500; margin-top: 18px;}
.body_modum .result .scription>span{color:#aeaeae; margin-left:20px;}
.body_modum .result .selection{float: right; font-size:0;}
.body_modum .result .selection>button{font-size:22px; letter-spacing: -1px; color:#fff; text-align: center; border-radius: 4px; padding:19px 27px; margin-right:10px;}
.body_modum .result .selection>button.remake{background:#666;}
.body_modum .result .selection>button.quit{background:#eee; color:#333; margin-right:0;}
.body_modum .result>div{width: 25%; border-right:1px solid #e5e5e5; float: left; height: 613px; padding:35px 30px;}
.body_modum .result>div:last-child{border:0;}
.body_modum .result>div>h6{font-size:22px; color:#333; letter-spacing: -1px; text-align: center; font-weight: 500;}
.body_modum .result>div>ul{margin-top:22px;}
.body_modum .result>div>ul>li{overflow:hidden;width: 100%; height: 80px; line-height: 70px; border:6px solid #e5e5e5; border-radius: 8px; font-size:48px; color:#333; font-weight: 500; text-align: center; letter-spacing: -3px;}
.body_modum .result>div>ul>li+li{margin-top:8px;}


/*깜깜이*/
#popup>div.doumi_darker{background:#333; border-radius: 15px; width:100% !important; height: 100%;}
#popup>div.doumi_darker>header{background:transparent !important;}
#popup>div.doumi_darker>div:not(.powerContainer){text-align: center; font-size: 22px; margin: 10px 0; color:#fff;}
#popup>div.doumi_darker.active {background: #f3f7f9; }
#popup>div.doumi_darker.active>div:not(.powerContainer){color:#333;}
.powerContainer {margin:200px auto 0; width: 212px; }
.power {margin: auto; margin-top: 20px; background: #38434A; border-radius: 5px; color: white; cursor: pointer; font-family: Roboto; font-size: 1.9em; height: 65px; letter-spacing: .2px; line-height: 65px; text-align: center; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; width: 150px; -webkit-transition: none; transition: none; }
.power:hover {background: #414e56; }
.power:active {box-shadow: inset 0px 4px 10px 0px #2d363b; -webkit-transition: background 0.14s ease-in; transition: background 0.14s ease-in; }
.active .power {background: #58C48D; }
.active .power:active {box-shadow: inset 0px 6px 8px -1px #41b77b; }
#on {-webkit-transform: translate(50%, 50%) scale(0); transform: translate(50%, 50%) scale(0); opacity: 0; }
.active #on {opacity: 1; -webkit-transform: translate(0) scale(1); transform: translate(0) scale(1); -webkit-transition: all 0.14s ease-in; transition: all 0.14s ease-in; }
.fancy-bulb {position: relative; }
.streaks, .streaks:after, .streaks:before {position: absolute; background: #FFDB55; border-radius: 5.5px; height: 11px; }
.streaks:after, .streaks:before {content: ""; display: block; }
.streaks:before {bottom: 65px; }
.streaks:after {top: 65px; }
.left-streaks {right: 217px; top: 89.5px; }
.active .left-streaks {-webkit-animation: move-left 0.38s ease-out, width-to-zero 0.38s ease-out; animation: move-left 0.38s ease-out, width-to-zero 0.38s ease-out; -webkit-animation-delay: 0.14s; animation-delay: 0.14s; }
.left-streaks:before, .left-streaks:after {left: 15px; }
.active .left-streaks:before {-webkit-animation: width-to-zero 0.38s ease-out, move-up 0.38s ease-out; animation: width-to-zero 0.38s ease-out, move-up 0.38s ease-out; -webkit-animation-delay: 0.14s; animation-delay: 0.14s; }
.active .left-streaks:after {-webkit-animation: width-to-zero 0.38s ease-out, move-down 0.38s ease-out; animation: width-to-zero 0.38s ease-out, move-down 0.38s ease-out; -webkit-animation-delay: 0.14s; animation-delay: 0.14s; }
.right-streaks {left: 217px; top: 89.5px; }
.active .right-streaks {-webkit-animation: move-right 0.38s ease-out, width-to-zero 0.38s ease-out; animation: move-right 0.38s ease-out, width-to-zero 0.38s ease-out; -webkit-animation-delay: 0.14s; animation-delay: 0.14s; }
.right-streaks:before, .right-streaks:after {right: 15px; }
.active .right-streaks:before {-webkit-animation: width-to-zero 0.38s ease-out, move-up 0.38s ease-out; animation: width-to-zero 0.38s ease-out, move-up 0.38s ease-out; -webkit-animation-delay: 0.14s; animation-delay: 0.14s; }
.active .right-streaks:after {-webkit-animation: width-to-zero 0.38s ease-out, move-down 0.38s ease-out; animation: width-to-zero 0.38s ease-out, move-down 0.38s ease-out; -webkit-animation-delay: 0.14s; animation-delay: 0.14s; }
.left-streaks:before, .right-streaks:after {-webkit-transform: rotate(34deg); transform: rotate(34deg); }
.left-streaks:after, .right-streaks:before {-webkit-transform: rotate(-34deg); transform: rotate(-34deg); }
@-webkit-keyframes move-left {0% {-webkit-transform: none; transform: none; } 65% {-webkit-transform: translateX(-80px); transform: translateX(-80px); } 100% {-webkit-transform: translateX(-80px); transform: translateX(-80px); } }
@keyframes move-left {0% {-webkit-transform: none; transform: none; } 65% {-webkit-transform: translateX(-80px); transform: translateX(-80px); } 100% {-webkit-transform: translateX(-80px); transform: translateX(-80px); } }
@-webkit-keyframes move-right {0% {-webkit-transform: none; transform: none; } 65% {-webkit-transform: translateX(80px); transform: translateX(80px); } 100% {-webkit-transform: translateX(80px); transform: translateX(80px); } }
@keyframes move-right {0% {-webkit-transform: none; transform: none; } 65% {-webkit-transform: translateX(80px); transform: translateX(80px); } 100% {-webkit-transform: translateX(80px); transform: translateX(80px); } }
@-webkit-keyframes width-to-zero {0% {width: 50px; } 100% {width: 11px; } }
@keyframes width-to-zero {0% {width: 50px; } 100% {width: 11px; } }
@-webkit-keyframes move-up {100% {bottom: 100.75px; } }
@keyframes move-up {100% {bottom: 100.75px; } }
@-webkit-keyframes move-down {100% {top: 100.75px; } }
@keyframes move-down {100% {top: 100.75px; } }


/*자료검색팝업*/
#popup>div:not(.std_menu).pop_search{width: 1000px !important;}
.pop_search section{padding:0 !important;}
.pop_search section>div:nth-of-type(1){line-height: 120px; background:#f5f5f5; text-align: center; font-size:0;}
.pop_search section>div:nth-of-type(1):before{content:""; display: inline-block; background:url(../img/common/searcht.png) 0 0 no-repeat; width: 93px; height: 24px; vertical-align: middle; margin-right: 20px;}
.pop_search section>div:nth-of-type(1)>input{width: 470px; height: 64px; border: 1px solid #0f5e7a; border-radius: 4px 0 0 4px; vertical-align: middle; font-size: 22px; padding:0 15px;}
.pop_search section>div:nth-of-type(1)>button{width: 100px; height: 64px; background: #0f5e7a; text-align: center; color: #fff; font-size: 24px; letter-spacing: -1px; vertical-align: middle;}
.pop_search section>h5{border-bottom:1px solid #e5e5e5; padding:15px 21px; font-size:22px; letter-spacing: -1px;  color:#333;}
.pop_search section>h5>em{color:#ff9d0a; font-weight: 600;}
.pop_search section>div:nth-of-type(2){overflow-y: scroll; height: 560px;  position:relative; margin-bottom:10px;}
.pop_search section>div:nth-of-type(2)>p{font-size:24px; color:#000; letter-spacing: -1px; position:absolute;left: 50%; transform: translateX(-50%); top: 140px;  background:url(../img/common/nodata.png) center center no-repeat; padding-top:150px; display: none;}
.pop_search section>div:nth-of-type(2) li{border-bottom:1px solid #e5e5e5;  padding:16px 45px; display: table;}
.pop_search section>div:nth-of-type(2) li>p{display: table-cell; width:120px; vertical-align: middle;}
.pop_search section>div:nth-of-type(2) li>p>span{display: inline-block; width:120px; height: 160px; border:2px solid #ccc; font-size: 32px; color: #000;  text-align: center; line-height: 160px; font-weight: 700; position:relative;}
.pop_search section>div:nth-of-type(2) li>p>span:after{content:""; position:absolute; width:100%; height:100%; background:rgba(255,255,255,0.4); top:0; left:0; z-index: -1;}
.pop_search section>div:nth-of-type(2) li>dl{display: table-cell;padding-left: 15px;}
.pop_search section>div:nth-of-type(2) li>dl dt:nth-of-type(1){font-size:26px; color:#0f5e7a; font-weight: 600; margin-bottom:11px; }
.pop_search section>div:nth-of-type(2) li>dl dt:nth-of-type(2){font-size:23px; color:#333; font-weight: 500; margin-bottom:5px; letter-spacing: -1px;}
.pop_search section>div:nth-of-type(2) li>dl dd{font-size:18px; color:#666; line-height: 26px; letter-spacing: -1px; overflow: hidden;
    text-overflow: ellipsis;
    white-space: normal;
    line-height: 1.4;
    max-height: 7em;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
}
.pop_search section>div:nth-of-type(2) li>dl dd>em{color: #ff9d0a; font-weight: 600;}
.pop_search section>div:nth-of-type(2) li:hover{background:#f6f6f6;}


/*자료링크*/

.dialogue_link dl{font-size:0;}
.dialogue_link dl dt{font-size:18px; color:#333; letter-spacing: -1px;  display: inline-block; font-weight: 500;}
.dialogue_link dl dt:nth-of-type(1){width:63px;}
.dialogue_link dl dt+dt{margin-top:8px;}
.dialogue_link dl input{width: 524px; height: 64px; border:1px solid #cccccc; font-size: 22px; color: #333; letter-spacing: -1px; padding: 0 15px;}

/*프린트*/
.dialogue_print{font-size:0;}
.dialogue_print dl{display: inline-block; width: 200px; text-align: center;}
.dialogue_print dl dt{width: 149px; height: 108px; margin:30px auto 0px;}
.dialogue_print dl dd{color:#333; font-size:22px; letter-spacing: -1px;  margin:20px 0;}
.dialogue_print dl dd input{width: 24px; height: 24px; border: 1px solid #ccc; margin:0; margin-right: 7px; vertical-align: middle;}
.dialogue_print dl:nth-of-type(1) dt{background-image:url(../img/common/leftpage.png);}
.dialogue_print dl:nth-of-type(2) dt{background-image:url(../img/common/rightpage.png);}
.dialogue_print dl:nth-of-type(3) dt{background-image:url(../img/common/bothpage.png);}

/*메모장NEW*/
.dialogue_memo_new{width:588px;}
.dialogue_memo_new input,.dialogue_memo_new textarea{border:1px solid #cccccc; border-radius: 4px; width: 100%; outline:0;}
.dialogue_memo_new input{height: 62px; font-size:22px; color:#333; letter-spacing: -1px; padding:0 15px;}
.dialogue_memo_new textarea{height: 360px; overflow-y: scroll; margin-top:8px; padding:20px 15px; font-size:22px; resize: none; color:#666; line-height: 36px; }

.dialogue_memo_new dt{font-size:32px; color:#333333; font-weight: 500; letter-spacing: -.5px; line-height: normal;}
.dialogue_memo_new dd{ margin-top: 13px; height: 320px; overflow-y: scroll; background: #f6f6f6; font-size:26px; color:#666;  border:4px solid #e5e5e5; padding:20px 15px; word-break: break-all;  line-height: 40px;}

/*링크NEW*/
.dialogue_link_new{width:588px;}
.dialogue_link_new input,.dialogue_link_new textarea{border:1px solid #cccccc; border-radius: 4px; width: 100%; outline:0;}
.dialogue_link_new input{height: 62px; font-size:22px; color:#333; letter-spacing: -1px; padding:0 15px;}
.dialogue_link_new textarea{height: 360px; overflow-y: scroll; margin-top:8px; padding:20px 15px; font-size:22px; resize: none; color:#666; line-height: 36px; }

.dialogue_link_new dt{font-size:32px; color:#333333; font-weight: 500; letter-spacing: -.5px; line-height: normal;}
.dialogue_link_new dd{ margin-top: 13px; height: 320px; overflow-y: scroll; background: #f6f6f6; font-size:26px; color:#666;  border:4px solid #e5e5e5; padding:20px 15px; word-break: break-all;  line-height: 40px;}


/*메모장*/
.dialogue_memo{width:588px;}
.dialogue_memo input,.dialogue_memo textarea{border:1px solid #cccccc; border-radius: 4px; width: 100%; outline:0;}
.dialogue_memo input{height: 62px; font-size:22px; color:#333; letter-spacing: -1px; padding:0 15px;}
.dialogue_memo textarea{height: 360px; overflow-y: scroll; margin-top:8px; padding:20px 15px; font-size:22px; resize: none; color:#666; line-height: 36px; }

.dialogue_memo dt{font-size:32px; color:#333333; font-weight: 500; letter-spacing: -.5px; line-height: normal;}
.dialogue_memo dd{ margin-top: 13px; height: 320px; overflow-y: scroll; background: #f6f6f6; font-size:26px; color:#666;  border:4px solid #e5e5e5; padding:20px 15px; word-break: break-all;  line-height: 40px;}


div.adding { cursor:pointer; }  /* 메모장, 링크 아이콘 생성시 커서모양 바꾸기. (20200706 cny) */

.editing { box-shadow:5px 4px 3px rgba(0,0,0,0.4); border: 3px dotted orange;  }

#icons_full> .editing { box-shadow:8px 9px 5px rgba(0,0,0,0.4); border: 5px dotted orange;  } 


/*계산기*/
#popup>div:not(.std_menu).pop_calc{width: 542px !important; border-radius: 15px 15px 22px 22px !important;background:#fff;}
.pop_calc section{padding:0 !important; height: 665px; background: url('../img/common/calc_bg.png') no-repeat center !important; border: none !important;}
.pop_calc section>div:nth-of-type(1){display:inline-block; width:100%;height:300px; background: transparent; font-size:0; padding-top: 50px; padding-left: 0px; margin-left:3px;}
.pop_calc section>div:nth-of-type(2){position: absolute; top: 334px; left: 112px; height: 235px; position:relative; margin-bottom:10px; margin-left:3px;}

#calcView{position: absolute; display: flex; justify-content: center; align-items: center; top: 21px; left: 36px; width:468px;height:245px; }
#calcView #sig1{width:100%;padding:5px 5px;text-align:right;font-size: 70px; font-family: 'lhb'; color: #fff; letter-spacing: 4px;}
#calcView #sig2{display:none;width:100%;text-align:right;font-size: 70px;font-family: 'lhb'; color: #fff; letter-spacing: 4px;}
#calcView #sig3{display:none;width:100%;padding:5px 5px;text-align:right;font-size: 70px; font-family: 'lhb'; color: #fff; letter-spacing: 4px;}

#calcView #calcSum{display:none;width:100%;padding:5px 5px;text-align:right;font-size: 70px;color:#ff0; font-family: 'lhb'; letter-spacing: 4px;}

#calcView #neun{display:none;width:100%;padding:5px 0; text-align:right;font-size: 70px; font-family: 'lhb';  color: #fff;}
#calcView #sig2.active,#calcView #sig3.active,#calcView #sig4.active,#calcView #sig5.active,#calcView #neun.active,#calcView #calcSum.active{display:inline;}

#calcView #calcViewCover{display: inline-block; height: 100%;text-align:left;line-height:68px;}
#calcBtn tbody{}
#calcBtn td{width:76px; margin-right: 14px; margin-bottom: 9px; display:inline-block; background: transparent; color: transparent;}
#calcBtn td:last-child{ }
#calcBtn td button{font-size:30px;width:100%;height:58px; text-align:center;display:inline-block;vertical-align: top;}
#calcBtn td.fontUp button{font-size:40px;}
#calcBtn td.col{width:166px;}

/*도형*/
#popup>div:not(.std_menu).pop_shape{width: 1920px !important;top:0px;}
#popup>div.pop_shape>div{position: absolute; z-index: 100; width: 1920px; height: 968px; left: 0px; top: 0; border:4px solid #ffa333 !important; }
#popup>div.pop_shape>button{position: absolute;top: 65px;left: 1868px;z-index: 101;width: 48px;height: 48px;background: url(../img/common/canvasClose.png) 0 0 no-repeat;font-size: 0;}
#popup.backNone{top:57px;height:968px;}
#popup.backNone:before{background:unset;}
#popup>div.pop_shape.on>div{background:#fff}

/*수 모형*/
#popup>div:not(.std_menu).pop_model{width: 1920px !important;top:0px;}
#popup>div.pop_model>div{position: absolute; z-index: 100; width: 1920px; height: 968px; left: 0px; top: 0; border:4px solid #ffa333 !important;}
#popup>div.pop_model>button{position: absolute;top: 65px;left: 1868px;z-index: 101;width: 48px;height: 48px;background: url(../img/common/canvasClose.png) 0 0 no-repeat;font-size: 0;}
#popup.backNone{top:57px;height:968px;}
#popup.backNone:before{background:unset;}
#popup>div.pop_model.on>div{background:#fff}

/*입체 도형*/
#popup>div:not(.std_menu).pop_solid{width: 1920px !important;top:0px;}
#popup>div.pop_solid>div{position: absolute; z-index: 100; width: 1920px; height: 968px; left: 0px; top: 0; border:4px solid #ffa333 !important;}
#popup>div.pop_solid>button{position: absolute;top: 65px;left: 1868px;z-index: 101;width: 48px;height: 48px;background: url(../img/common/canvasClose.png) 0 0 no-repeat;font-size: 0;}
#popup.backNone{top:57px;height:968px;}
#popup.backNone:before{background:unset;}
#popup>div.pop_solid.on>div{background:#fff}
#popup>div.pop_solid>p>button{display:none;position: absolute;top: 840px;left: 798px;z-index: 101;padding:10px 30px;border:4px solid #fff;background-color:#1684d8;border-radius:20px;color:#fff;font-size:40px;font-family: "nseb";}

/*전개도 팝업*/
#popup>div:not(.std_menu).pop_planar{width: 1270px !important;background-color:#fff;}
#popup>div.pop_planar section .swiper-wrapper{height:824px;}
#popup>div.pop_planar section .swiper-pagination{display:none;}
#popup>div.pop_planar section .swiper-slide{line-height:824px;height:824px !important;text-align:center;}
#popup>div.pop_planar section .swiper-slide img{max-height: 750px;vertical-align: middle;}
#popup>div.pop_planar footer{position:absolute;left:45%;bottom:15px;font-size:40px;margin:0 auto;}
#popup>div.pop_planar footer>span{font-family: "nseb";}
#popup>div.pop_planar footer>span:nth-child(2){color:#cdcdcd}
/*준비중 마크표시*/
#p_std .not_ready:after{position: absolute;right:0;top:10%;content:"작업중";text-align:center;font-size:50px;padding:25px 50px;background:red;border:1px solid #fff; z-index:100}


/*map*/
#popup>div.popmap{width:1920px !important; height:1080px; background:#fff;} 
#popup>div:not(.std_menu)>section#map_box{height: 1020px; position: relative; background-repeat: no-repeat; background-size: 100%; background-color: gray; width: 1860px; float: left; max-height: none; padding: 0; overflow: hidden; border: 0; border-radius: 0; border-bottom-left-radius: 15px; }
#map_box>img{position: absolute; height: auto; width:100%;}
div.pinch-zoom-parent, div.pinch-zoom-container {width : 100%; height : 100%; }
#popup>.popmap>footer{float: left; padding: 0 15px; position: absolute; right: 0; top: 50%; transform: translateY(-50%); }
#popup>.popmap>footer>div{width: 30px; height: 630px; background: url(../img/common/zoom_bg.png) 0 0 no-repeat; display: inline-block; text-align: center; position: relative; }
#popup>.popmap>footer>div>span{position: relative; display: inline-block; width: 50px; height: 600px; position: relative; margin-top: 15px; z-index: 1; left: calc(50% - 25px); cursor: pointer; }
#popup>.popmap>footer>div>button{content: ""; position: absolute; width: 18px; height: 18px; border-radius: 100%; background: #222222; bottom: 0; left: calc(50% - 9px); outline: none; margin-bottom: 6px; cursor: default; margin-left: -1px; }
#popup>.popmap>footer>div>button>p{font-size: 18px; letter-spacing: -.2px; font-weight: 600; padding: 10px 9px; background: #ffd402; position: absolute; top: calc(50%); left: -90px; transform: translateY(-50%); }
#popup>.popmap>footer>div>button>p:after{content: ""; position: absolute; top: 50%; left: 100%; margin-top: -10px; border-width: 10px; border-style: solid; border-color: transparent transparent transparent #ffd402; }
#popup>.popmap>footer>button{font-size: 0; width: 30px; height: 30px; display: block; margin: 25px 0; }
#popup>.popmap>footer>button#btn_zoomout{background: url(../img/common/ico_zoomOut.png) 0 0px no-repeat; }
#popup>.popmap>footer>button#btn_zoomout.dimmed{background-position-y: -30px; }
#popup>.popmap>footer>button#btn_zoomin{background: url(../img/common/ico_zoomIn.png) 0 0 no-repeat; }
#popup>.popmap>footer>button#btn_zoomin.dimmed{background-position-y: -30px; }

/***** quiz *****/
#popup>div.popcon.quiz { border-radius: 25px; }
#popup>div.popcon.quiz header { display: none; height: 0; margin: 0; padding: 0; }
#popup>div.popcon.quiz section>button.close { position: absolute; display: block; width: 50px; height: 50px; right: 15px; top: 15px; background: rgba(256, 0, 0, 0); }
#popup>div.popcon.quiz section { padding: 10px; margin: 0; min-height: 56px; max-height: 1020px; border-radius: 28px; }
body.dan1 #popup>div.popcon.quiz section { border: 4px solid var(--color-ui01-strong); }



/**********************************/
/********** [ 99. 기타 ] **********/
/**********************************/

#page_home>section>div>ol>li.notSample,
#page_home>section>div>ul>li.notSample, 
#popup>div.std_menu>section>ol li.notSample, 
#ebook_lnb .menu_list >li.notSample,
#page_pds section>.tab>li.notSample,
#page_pds header>ol li.notSample{pointer-events: none;opacity:0.7;}


/*스콤방식 제어*/

/*
body#scorm #wrap{height:970px;}
body#scorm[data-mode="bodyBook"] #wrap{height:1080px;}
body#scorm[data-mode="bodyStd"] #toolbar{display:none !important;}

body#scorm.bookStd #show_toolbar{display:block;}
body#scorm #palette_doumi{top:-70px;}
body#scorm #page_std .background .section{background-color:#fff}
body#scorm #page_std .con_contents{box-shadow:none}
body#scorm .fake-page-btn{display:none !important;}
*/

body#scorm #page_std>header .go{pointer-events: none;}
/*
body#scorm #page_std>header{background:#5fd1f4;display:none;}
body#scorm #page_std>header>p{background:#5fd1f4;}
body#scorm #page_std>header>p>span{font-size:40px;height:70px;line-height:70px;color:#fff;font-family: "gmarketM";}
body#scorm #page_std>header>p>span:nth-child(1){margin-left:30px;}
body#scorm #page_std>header>p>span:nth-child(2){position: absolute;right:30px;top: 10px;border-radius: 10px;border: 2px solid #fff;padding: 3px 20px;height: 50px;line-height: 50px;font-size: 30px;}

body#scorm #page_std>header>button,
body#scorm #page_std>header>h4,
body#scorm #page_std>header>div{display:none;}
*/

/*
body#scorm #page_std>footer,
body#scorm #page_std .background .header,
body#scorm #page_std .background .footer,
body#scorm #page_std .background .footer,
body#scorm #ebook_lnb,
body#scorm[data-mode="bodyBook"] #show_toolbar,
body#scorm #icons_left,
body#scorm #icons_right,
body#scorm #btn_bookmark_L,
body#scorm #btn_bookmark_R,
body#scorm #page_go_ebook{display:none;}
body#scorm .tool_jindo{display:none}
body#scorm .tool_doumi{border-radius: 20px 20px 0 0;}
body#scorm .tool_memo_new,
body#scorm .tool_link_new{display:none}
body#scorm #toolbar>ul>li>ul#palette_pen{top:-377px;}
body#scorm .btn-view-again{display:none;}
body#scorm #page_home .background{display:none;}
body#scorm #page_home li{display:none;}
body#scorm #page_go_std.go{display:none;}
*/
.map_wrap{height:197px !important;}
.map_wrap .view{box-shadow: var(--color-ui-strong) 0 0 0 4px inset !important;}


/*책사이즈 변경시 높이기준(1043px) width 값수정*/
body #ebook_pages{margin-left: -791px;width: 1582px;}
body #ebook_pages>div{background-size: 791px 100%;}
body #full_bg{width : 1582px;}
body #answer_full{width : 1582px;}

/*
body #ebook_pages{margin-left: -812px;width: 1624px;}
body #ebook_pages>div{background-size: 812px 100%;}
body #answer_full{width : 1624px;}
*/
/*자료실 클릭 못하게*/
body[data-pds="pds"] #page_pds section table .hwp,
body[data-pds="pds"] #page_pds section table .pptx,
body[data-pds="pds"] #page_pds section table .pdf,
body[data-pds="pds"] #page_pds section table .zip,
body[data-pds="pds"] #page_pds section table .zip2,
body[data-pds="pds"] #page_pds .footer-data .pdf,
body[data-pds="pds"] #page_pds .footer-data .hwp{pointer-events: none;}

/*이북에서 다운 클릭 못하게*/
body[data-pds="pds"] #ebook_pages .icon_actSheet,
body[data-pds="pds"] #ebook_pages .icon_hwp,
body[data-pds="pds"] #ebook_pages .icon_plan,
body[data-pds="pds"] #ebook_pages .icon_actpaper,
body[data-pds="pds"] #ebook_pages .icon_history{pointer-events: none;}