@charset "UTF-8";

/* 원스토어체 */
@font-face {
  font-family: 'ONE-Mobile-POP';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2105_2@1.0/ONE-Mobile-POP.woff') format('woff');
  font-weight: normal;
  font-style: normal;
}

/* 고도체 */
@font-face {
  font-family: 'Godo';
  font-style: normal;
  font-weight: 700;
  src: url('//cdn.jsdelivr.net/korean-webfonts/1/corps/godo/Godo/GodoB.woff2') format('woff2'), url('//cdn.jsdelivr.net/korean-webfonts/1/corps/godo/Godo/GodoB.woff') format('woff');
}

html,
body {
  width: 100%;
  height: 100%;
  min-width: 1300px;
}

.w1120 {
  max-width: 1120px;
  margin: 0 auto;
}

.misic_learn {
  width: 100%;
  height: 100%;
  overflow-y: auto;
  position: relative;
  min-height: 100%;
}

.header {
  position: relative;
  z-index: 5;
  height: 100px;
  background-color: #FFFFFF;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}

.head {
  display: flex;
  align-items: center;
  box-sizing: border-box;
  padding: 20px 0;
}

.head_container {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

.head_t {
  font-weight: 800;
  font-size: 50px;
  line-height: 60px;
  color: #3D302C;
  margin-left: 33px;
  font-family: 'ONE-Mobile-POP';
  font-weight: 400;
}

.tab {
  height: 110px;
  background-color: #FFD600;
}

.tab_container {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  height: 100%;
}

.tab_btn {
  background: #ffffff;
  border-radius: 50px;
  margin-right: 16px;
  cursor: pointer;
}

.tab_t {
  display: flex;
  font-weight: 900;
  font-size: 36px;
  text-align: center;
  padding: 20px;
  color: #857F7F;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  gap: 10px;
}

.all_container {
  /* display: flex;
    flex-direction: column;
    justify-content: space-between; */
  width: 100%;
  height: 100%;
}

/* addClass*/
.tab_btn.active {
  background-color: #FF951A;
}

.tab_btn.active .tab_t {
  color: #ffffff;
}

.tab_btn.active .tag22 {
  background: #fff;
  color: #FF951A;
}

.tab_btn:hover .tag22 {
  background: #fff;
  color: #FF951A;
}

/* hover */
.tab_btn:hover {
  background-color: #FF951A;
}

.tab_btn:hover .tab_t {
  color: #fff;
}

.tab_t .tag22 {
  font-size: 22px;
  font-weight: 700;
  border-radius: 20px;
  padding: 8px 12px;
  background: #FFB35A;
  color: #ffffff;
}

/* 컨텐츠 */
.contents {
  position: relative;
  z-index: 5;
  /* height: 82%; */
  height: auto;
  min-height: calc(100% - 307px);
  padding-bottom: 97px;
}

.contents .container {
  padding: 28px 0 36px;
}

.main_container {
  height: 100%;
  /* margin-top: 28px;
    margin-bottom: 44px; */
  display: flex;
  justify-content: flex-start;
}

/* 단원 버튼 */
.left_container {
  width: 254px;
  margin-right: 20px;
}

.btn_box {
  width: 100%;
}

.btn_box .cate_box {
  height: 84px;
  margin-bottom: 24px;
}

.btn_box .cate_btn {
  height: 100%;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  background-color: #D9D9D9;
  border-radius: 25px;
  cursor: pointer;
  /* margin-bottom: 24px;
  padding-left: 13px;
  padding-top: 14px;
  box-sizing: border-box; */
}

.btn_box .num {
  display: block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  border-radius: 50%;
  background-color: #fff;
  font-weight: 700;
  font-size: 23px;
  text-align: center;
  color: #857F7F;
  font-family: 'Godo';
}

.btn_box .cate_t {
  display: block;
  font-weight: 800;
  font-size: 24px;
  line-height: 28px;
  color: #857F7F;
  margin-left: 10px;
}

/* 음악리스트 */
.right_container {
  width: 925px;
}

.music_box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 18px;
}

.music_box .music_ct {
  width: 100%;
  height: 261px;
  padding: 11px 8px;
  box-sizing: border-box;
  border-radius: 22px;
}

.music_box .num_box {
  margin: 0 auto;
  width: 40px;
  height: 42px;
  border-radius: 10px;
}

.music_box .num {
  display: block;
  text-align: center;
  font-weight: 800;
  font-size: 34px;
  line-height: 41px;
  text-align: center;
  color: #FFFFFF;
}

.music_box .t_box {
  margin: 14px 0;
}

.music_box .unit_t {
  display: block;
  font-weight: 800;
  font-size: 24px;
  line-height: 28px;
  text-align: center;
  color: #3D302C;
}

.music_box .music_list {
  display: flex;
  flex-wrap: wrap;
  grid-gap: 9px;
  width: 100%;
}

.music_box .music_list>li {
  width: 100%;
}

.music_box .music_btn {
  display: block;
  font-weight: 700;
  font-size: 26px;
  text-align: center;
  color: #3D302C;
  min-height: 41px;
  line-height: 31px;
  padding: 5px 0;
  box-sizing: border-box;
  background-color: #FFF;
  border-radius: 22px;
}

/* 22개정 3,4학년 추가 */
.smallMusic_box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.smallMusic_box .music_ct {
  width: 100%;
  height: 84px;
  padding: 11px 8px;
  box-sizing: border-box;
  border-radius: 22px;
  cursor: pointer;
}

.smallMusic_box .music_ct .music_btn {
  display: flex;
  font-weight: 700;
  font-size: 26px;
  line-height: 1.2;
  height: 100%;
  width: 100%;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.ele_container {
  display: none;
}

.ele_container.active {
  display: block;
}

.ab_box {
  display: none;
}

.ab_box.active {
  display: block;
}

/* 각 학년별 색깔 */
/* 3학년 */
.ele_03 .btn_box .cate_btn:hover,
.ele_03 .btn_box .cate_btn:focus,
.ele_03 .btn_box .cate_btn.active,
.ele_03 .smallMusic_box .num_box,
.ele_03 .smallMusic_box .music_ct:hover {
  background-color: #FD6B51;
}

.ele_03 .btn_box .cate_btn:hover .num {
  color: #FD6B51;
}

.ele_03 .btn_box .cate_btn:hover .cate_t,
.ele_03 .btn_box .cate_btn.active .cate_t,
.ele_03 .smallMusic_box .music_ct:hover .music_btn {
  color: #ffffff;
}

.ele_03 .smallMusic_box .music_ct {
  background-color: #FFDCD6;
}

/* 4학년 */
.ele_04 .btn_box .cate_btn:hover,
.ele_04 .btn_box .cate_btn:focus,
.ele_04 .btn_box .cate_btn.active,
.ele_04 .smallMusic_box .num_box,
.ele_04 .smallMusic_box .music_ct:hover {
  background-color: #6F9A13;
}

.ele_04 .btn_box .cate_btn:hover .num {
  color: #6F9A13;
}

.ele_04 .btn_box .cate_btn:hover .cate_t,
.ele_04 .btn_box .cate_btn.active .cate_t,
.ele_04 .smallMusic_box .music_ct:hover .music_btn {
  color: #ffffff;
}

.ele_04 .smallMusic_box .music_ct {
  background-color: #D7F0A2;
}

/* 5학년 */
.ele_05 .btn_box .cate_btn:hover,
.ele_05 .btn_box .cate_btn:focus {
  background-color: #1B7FC7;
}

.ele_05 .btn_box .cate_btn:hover .num {
  color: #1B7FC7;
}

.ele_05 .btn_box .cate_btn:hover .cate_t {
  color: #fff;
}

.ele_05 .btn_box .cate_btn.active {
  background-color: #1B7FC7;
}

.ele_05 .btn_box .cate_btn.active .num {
  color: #1B7FC7;
}

.ele_05 .btn_box .cate_btn.active .cate_t {
  color: #fff;
}

.ele_05 .music_box .num_box {
  background-color: #1B7FC7;
}

.ele_05 .music_box .music_ct {
  background-color: #B4E4FF;
}

.ele_05 .music_box .music_btn:hover {
  color: #fff;
  background-color: #1B7FC7;
}

/* 6학년 */
.ele_06 .btn_box .cate_btn:hover,
.ele_06 .btn_box .cate_btn:focus {
  background-color: #916AE3;
}

.ele_06 .btn_box .cate_btn:hover .num {
  color: #916AE3;
}

.ele_06 .btn_box .cate_btn:hover .cate_t {
  color: #fff;
}

.ele_06 .btn_box .cate_btn.active {
  background-color: #916AE3;
}

.ele_06 .btn_box .cate_btn.active .num {
  color: #916AE3;
}

.ele_06 .btn_box .cate_btn.active .cate_t {
  color: #fff;
}

.ele_06 .music_box .num_box {
  background-color: #916AE3;
}

.ele_06 .music_box .music_ct {
  background-color: #DBCDFA;
}

.ele_06 .music_box .music_btn:hover {
  color: #fff;
  background-color: #916AE3;
}

/* 푸터 */
.footer {
  background-color: #5B5B5B;
  /* 하단 고정 */
  /* position: fixed;
    bottom: 0; */
  width: 100%;
  z-index: 200;
  position: relative;
  transform: translateY(-100%);
}

.foot {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  /* height: 100%; */
  height: 90px;
}

.logo_container {
  margin-right: 25px;
}

.foot_t {
  font-weight: 200;
  font-size: 15px;
  line-height: 1.2;
  color: #FFFFFF;
}