@charset "UTF-8";
/* CSS Document */

/* タブ */
.tab-list {
  display: flex;
  justify-content: space-between;
}
.tab-item-cource-info,
.tab-item {
  width: 49%;
  padding: 10px 0;
  border-radius: 6px 6px 0 0;
  background-color: #e28194;
  color: #999;
  text-align: center;
  cursor: pointer;
  transition: .4s ease-in-out;
}
.tab-item-cource-info:first-child,
.tab-item:first-child {
  background-color: #51bdb426;
}
.tab-item-cource-info:last-child,
.tab-item:last-child {
  background-color: #e17d7d26;
}
/*
.tab-item:nth-child(3) {
  background-color: rgba(138, 179, 161, 0.15);
}
.tab-item:nth-child(4) {
  background-color: rgba(92, 183, 212, 0.15);
}
.tab-item:last-child {
  background-color: rgba(177, 121, 196, 0.15);
}
*/

/* タブをクリックした時 ホバーした時 */
.tab-item-cource-info:hover, .tab-item-cource-info.is-active,
.tab-item:hover, .tab-item.is-active {
  color: #fff;
}
.tab-item-cource-info:first-child:hover, .tab-item-cource-info:first-child.is-active,
.tab-item:first-child:hover, .tab-item:first-child.is-active {
  background-color: #51bdb4;
  box-shadow: 3px 3px 6px #CCCCCC;
}
.tab-item-cource-info:last-child:hover, .tab-item-cource-info:last-child.is-active,
.tab-item:last-child:hover, .tab-item:nth-child(2).is-active {
  background-color: #e17d7d;
  box-shadow: 3px 3px 6px #CCCCCC;
}
/*
.tab-item:nth-child(3):hover, .tab-item:nth-child(3).is-active {
  background-color: #8ab3a1;
}
.tab-item:nth-child(4):hover, .tab-item:nth-child(4).is-active {
  background-color: #5cb7d4;
}
.tab-item:last-child:hover, .tab-item:last-child.is-active {
  background-color: #b179c4;
}
*/

/* パネル */
.panel-list {
  background-color: #fff;
}
.panel-item-cource-info,
.panel-item {
  display: none;
  width: 100%;
  padding: 20px 30px;
  background-color: #fff;
}
.panel-item-cource-info.is-active,
.panel-item.is-active {
  display: block;
  animation: panel-show .9s ease-in-out forwards;
}

/* パネル切り替えのアニメーション */
@keyframes panel-show {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/*追加*/
.panel-list{
	box-shadow: 3px 3px 6px #CCCCCC;
}
.tab-wrap-cource-info{
	max-width: 980px;
	margin: auto;
}
.tab-wrap-courceinfo .panel-list{
	border-bottom-left-radius: 6px;
	border-bottom-right-radius: 6px;
}
.tab-wrap-fee{
	max-width: 520px;
	margin: auto;
}
.tab-wrap-fee .big_box{
	margin-top: 0;
	border-top-left-radius: 0;
	border-top-right-radius: 0;
}

/*///////////////////////////
絞り込み
///////////////////////////*/

.filter-list {
  display: flex;
  max-width: 950px;
  margin: auto;
  padding: 30px 0;
}
.filter-list li:first-child{
  width: 50%;
  text-align: center;
  background: #eee;
  border: 2px solid #fff;
  padding: 10px;
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 100px;
}
.filter-list li:nth-child(n+2){
  width: 25%;
  text-align: center;
  background: #eee;
  border: 2px solid #fff;
  padding: 10px;
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 100px;
}
.filter-list li.is-active:first-child {
  background: #51bdb4;
  color: #fff;
  border-radius: 100px;
}
.filter-list li.is-active:nth-child(2) {
  background: #e17d7d;
  color: #fff;
  border-radius: 100px;
}
.filter-list li.is-active:nth-child(3) {
  background: #bd5151;
  color: #fff;
  border-radius: 100px;
}
/*.filter-item {
  display: flex;
  flex-wrap: wrap;
}*/
.filter-item li {
  border: 2px solid #fff;
  width: calc(100% / 4);
  padding: 40px 20px;
  background: #eee;
  text-align: center;
}
.filter-item li[data-item="prep"] {
  background: #F7D1D1;
}
.filter-item li[data-item="pree"] {
  background: #D1EDF7;
}
.filter-item li[data-item="cat3"] {
  background: #D1F7D8;
}

/*====================================================================
.s_01 .accordion_one
====================================================================*/
.s_01 .accordion_one {
  max-width: 1024px;
  margin: 0 auto;
}
.s_01 .accordion_one .accordion_header {
  background-color: #51bdb4;
  color: #fff;
  font-size: 26px;
  font-weight: bold;
  padding: 20px 11%;
  text-align: center;
  position: relative;
  z-index: +1;
  cursor: pointer;
  transition-duration: 0.2s;
}
.s_01 .accordion_one:nth-of-type(2) .accordion_header {
    background-color: #e17d7d;
}
.s_01 .accordion_one:nth-of-type(3) .accordion_header {
    background-color: #1c85d8;
}
.s_01 .accordion_one .accordion_header:hover {
  opacity: .8;
}
.s_01 .accordion_one .accordion_header .i_box {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 50%;
  right: 5%;
  width: 40px;
  height: 40px;
  border: 1px solid #fff;
  margin-top: -20px;
  box-sizing: border-box;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  transform-origin: center center;
  transition-duration: 0.2s;
}
.s_01 .accordion_one .accordion_header .i_box .one_i {
  display: block;
  width: 18px;
  height: 18px;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  transform-origin: center center;
  transition-duration: 0.2s;
  position: relative;
}
.s_01 .accordion_one .accordion_header.open .i_box {
  -webkit-transform: rotate(-360deg);
  transform: rotate(-360deg);
}
.s_01 .accordion_one .accordion_header .i_box .one_i:before, .s_01 .accordion_one .accordion_header .i_box .one_i:after {
  display: flex;
  content: '';
  background-color: #fff;
  border-radius: 10px;
  width: 18px;
  height: 4px;
  position: absolute;
  top: 7px;
  left: 0;
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  transform-origin: center center;
}
.s_01 .accordion_one .accordion_header .i_box .one_i:before {
  width: 4px;
  height: 18px;
  top: 0;
  left: 7px;
}
.s_01 .accordion_one .accordion_header.open .i_box .one_i:before {
  content: none;
}
.s_01 .accordion_one .accordion_header.open .i_box .one_i:after {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.s_01 .accordion_one .accordion_inner {
  display: none;
  border-left: 2px solid #51bdb4;
  border-right: 2px solid #51bdb4;
  border-bottom: 2px solid #51bdb4;
  box-sizing: border-box;
}
.s_01 .accordion_one:nth-of-type(2) .accordion_inner {
  border-left: 2px solid #e17d7d;
  border-right: 2px solid #e17d7d;
  border-bottom: 2px solid #e17d7d;
}
.s_01 .accordion_one:nth-of-type(3) .accordion_inner {
  border-left: 2px solid #1c85d8;
  border-right: 2px solid #1c85d8;
  border-bottom: 2px solid #1c85d8;
}
.s_01 .accordion_one .accordion_inner .box_one {

}
.s_01 .accordion_one .accordion_inner p.txt_a_ac {
  margin: 0;
}
@media screen and (max-width: 1024px) {
  .s_01 .accordion_one .accordion_header {
    font-size: 18px;
  }
  .s_01 .accordion_one .accordion_header .i_box {
    width: 30px;
    height: 30px;
    margin-top: -15px;
  }
}
@media screen and (max-width: 767px) {
  .s_01 .accordion_one .accordion_header {
    font-size: 16px;
    text-align: left;
    padding: 15px 60px 15px 15px;
  }
}

/*====================================================================
以下は不要です。
====================================================================*/

body {
  font-family: YuGothic, "游ゴシック体", "Yu Gothic", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-size: 16px;
  letter-spacing: .025em;
  line-height: 1.8;
  margin: 0;
}
@media screen and (max-width: 1024px) {
  body {
    font-size: 14px;
  }
}
.section {
  max-width: 1024px;
  margin: 0 auto;
  padding: 20px 20px 20px;
}
.section p._a {
  font-size: 12px;
  font-weight: bold;
  margin: 30px 0 0;
}
.section p._a .link {
  display: inline-block;
  color: #607D8B;
  padding-left: 1.3em;
  text-indent: -1.3em;
}
.section p._a .link:before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-top: 2px solid #607D8B;
  border-right: 2px solid #607D8B;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  margin-right: 10px;
}

/*
//////////////////////////////////////////////////
*/

.standard60 {
	background-image: url(img/standard_60min.svg);
	background-repeat: no-repeat;
	background-position: right top;
	background-size: 30%;
  }
  .standard30 {
    background-image: url(img/standard_30min.svg);
    background-repeat: no-repeat;
    background-position: right top;
    background-size: 30%;
    }
    .premium_pro {
      background-image: url(img/premium_pro.svg);
      background-repeat: no-repeat;
      background-position: right top;
      background-size: 30%;
      }
      .premium_exam {
        background-image: url(img/premium_exam.svg);
        background-repeat: no-repeat;
        background-position: right top;
        background-size: 30%;
        }
.c_standard60 {
	background-image: url(img/culture_standard_60min.svg);
	background-repeat: no-repeat;
	background-position: right top;
	background-size: 30%;
  }
.c_standard30 {
	background-image: url(img/culture_standard_30min.svg);
	background-repeat: no-repeat;
	background-position: right top;
	background-size: 30%;
  }

  .standard60v2 {
	background-image: url(img/standard60v2.png);
	background-repeat: no-repeat;
	background-position: right top;
	background-size: 30%;
  }
   
.lesson_fee_title{
	text-align: center;
} 
  .lesson_fee_title img{
	display: block;
	margin: auto;
}


.lesson{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.course{
  margin-right: 0;
  float: unset;
}

.course:nth-child(3n){
  margin-right: 0;
}

.course_icon img.maru_icon{
  display: block;
  max-width: 80px;
}

.course_icon{
  display: flex;
  justify-content: space-between;
  margin: auto;
}

.koushi_box img{
  float: unset;
}
.float_test{
  display: flex;
  flex-direction: column;
  float: left;
}
@media screen and (max-width: 900px) {
  .float_test > img:first-child{
    margin: auto;
  }
  .float_test{
    max-width: 300px;
    float: unset;
    margin: auto;
  }
}

@media screen and (max-width: 480px) {
  .section{
    padding: 0;
  }
  .panel-item-cource-info, .panel-item{
    padding-left: 10px;
    padding-right: 10px;
  }
  .course h3 {
    height: 84px;
  }
  }
  .third{
    width: unset;
  }
  .third span{
    display: inline-block;
  }

.lesson_fee_top{
  margin-top: 0;
}

/*#infomation .big_box:nth-child(5) {
  border-radius: 0 0 20px 20px;
}*/

.panel-item-cource-info p.fourth{
  margin-bottom: 0;
}

/*lesson_fee_title*/
.lesson_fee_title{
  margin-top: 20px;
  margin-bottom: 20px;
}
/**/
@media screen and (max-width: 767px) {
  .filter-list{
    flex-wrap: wrap;
  }
  .filter-list li:first-child{
    width: 80%;
    margin: auto;
  }
  .filter-list li:nth-child(2){
    width: 40%;
    margin-left: auto;
  }
  .filter-list li:nth-child(3){
    width: 40%;
    margin-right: auto;
  }


}