@charset "UTF-8";
/**********
base
**********/
/* リセット */
#base{
  width: auto;
}
div#cont{
  margin: 0;
}
main{
  display: block;
}
@media screen and (max-width: 768px){
  body{
    width: 100% !important;
  }
  #header, #footer{
    width: 95%;
  }
}
/* 初期設定CSS */
#keyvisual, #mainCont{
  font:400 16px "Helvetica Neue", "Noto Sans JP", "Yu Gothic", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", Arial, メイリオ, Meiryo, sans-serif;
  line-height: 1.6;
  letter-spacing: 0;
}

/**********
layout
**********/
/* 節 */
.l_section{}
.l_section__item{}
.l_section--primary > .l_section__item + .l_section__item{
  margin-top: 80px;
}


/* グリッド */
.l_grid{
  display: flex;
  align-items: stretch;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.l_grid__item{
  display: flex;
}
.l_grid__inner{
  display: block;
  width: 100%;
}
.l_grid--lineup{
  margin: -20px;
}
.l_grid--lineup .l_grid__item{
  padding: 20px;
}


/* メイン */
.l_main{
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  width: 1024px;
  margin-left: auto;
  margin-right: auto;
}
.l_main__main{
  flex: 1 1 auto;
  width: 764px;
}
.l_main__side{
  flex: 0 0 260px;
  width: 260px;
  padding-left: 40px;
}
.l_main--top{
  margin-top: 40px;
}
.l_main--bottom{
  margin-top: 40px;  
}
@media screen and (max-width: 768px){
  .l_main{
    display: block;
    width: 100%;
    overflow: hidden;
  }
  .l_main__main{
    width: 95%;
    margin: 0 auto;
  }
  .l_main__side{
    display: none;
  }
  .l_main--top{
    padding: 3px 0;
  }
}
@media screen and (max-width: 599px){
  .l_main--top{
    margin-top: 40px;
  }
}

/**********
module
**********/
/* 見出し */
.m_heading{}
.m_heading__ttl{
  font-weight: bold;
  line-height: 1.3;
}
.m_heading--primary{
  position: relative;
  padding-bottom: 24px;
}
.m_heading--primary .m_heading__ttl{
  color: #011f35;
/*  text-align: center;*/
  font-size: 32px;
  line-height: 1.6;
}
/*.m_heading--primary::before{
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 160px;
  height: 4px;
  border-radius: 2px;
  background: #011f35;
  transform: translateX(-50%);
}*/
@media screen and (max-width: 768px){
  .m_heading--primary .m_heading__ttl{
    font-size: 24px;
  }
}

/* ボタン */
.m_btn{
  display: flex;
}
.m_btn::before{
  content: "";
  display: block;
  width: 0;
}
.m_btn__target{
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: inherit;
}
.m_btn--cta{
  font-size: 20px;
}
.m_btn--cta::before{
  height: 3em;
}
.m_btn--cta .m_btn__target{
  width: 100%; 
  border: 3px solid #fb7b15;
  border-radius: 100px;
  background: #fff;
  font-weight: bold;
  color: #fb7b15;
  transition: .3s color cubic-bezier(0.55, 0.05, 0.22, 0.99), .3s background cubic-bezier(0.55, 0.05, 0.22, 0.99);
}
.m_btn--cta .m_btn__target:hover{
  color: #fff;
  background: #fb7b15;
}
.m_social_btn{
  display: flex;
  justify-content: flex-end;
  align-items: center;
  text-align: right;
  margin-top: 20px;
  user-select: none;
}
.m_social_btn__facebook{
  font-weight: bold;
  padding: 5px 50px 5px;
  margin: 0.4em;
  background-color: #3b5999;
  color: #fff;
  text-decoration: none;
  border-style: none;
}
.m_social_btn__facebook:hover{
  opacity: .8;
}
.m_social_btn__facebook_smallWrap{
  position: relative;
  width: 30px;
  height: 30px;
  background: #385289;
  border-radius: 50%;
}
.m_social_btn__facebook_small{
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  border-radius: 2px;
  transform: translate(-50%,-50%);
  vertical-align: top;
  height: auto;
  max-width: 100%;
}
.m_social_btn__twitter{
  font-weight: bold;
  padding: 5px 50px 5px;
  margin: 0.4em;
  background-color: #00acee;
  color: #fff;
  text-decoration: none;
  border-style: none;
}
.m_social_btn__twitter:hover{
  opacity: .8;
}
.m_social_btn__twitter_smallWrap{
  position: relative;
  width: 30px;
  height: 30px;
  background: #00acee;
  border-radius: 50%;
  margin-left: 10px;
}
.m_social_btn__twitter_small{
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  border-radius: 2px;
  transform: translate(-50%,-50%);
  vertical-align: top;
  height: auto;
  max-width: 100%;
}

.m_social_btn__copy{
  font-weight: bold;
  padding: 5px 50px 5px;
  margin: 0.4em;
  background-color: #808080;
  color: #fff;
  text-decoration: none;
  border-style: none;
  cursor: pointer;
}
.m_social_btn__copy:hover{
  opacity: .8;
}
.m_social_btn__word{
 padding-left: 10px;
}


@media screen and (max-width: 599px){
  .m_btn--cta{
    letter-spacing: -1px;
    font-size: 16px;
  }
}
/* サイドナビ */
.m_sideNav{}
.m_sideNav__item + .m_sideNav__item{
  margin-top: 24px;
}
.m_sideNav__banner{
  display: block;
  line-height: 0;
  text-align: center;
  transition: .3s opacity;
}
.m_sideNav__banner:hover{
  opacity:.7;
}
.m_sideNav__banner img{
  max-width: 100%;
  height: auto;
}
/* キービジュアル */
.m_keyvisual {
  position: relative;
  z-index: -1;
}
.m_keyvisual__imgWrap{
  position: relative;
  width: 100%;
  padding-top: 360px;
  overflow: hidden;
}
.m_keyvisual__img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../../img/python-gakuin/mail-backnumber/keyvisual.jpg") no-repeat center bottom / cover;
  line-height: 0;
  animation: 60s zoom linear forwards;
}
.m_keyvisual__lead{
  position: absolute;
  top: 50%;
  left: 50%;
  font-size: 40px;
  font-weight: bold;
  text-shadow: 1px 1px #fff, -1px -1px #fff ;
  line-height: 1.6;
  color: #011f35;
  transform: translate(-50%, -50%);
  white-space: nowrap;
}
@media screen and (max-width: 768px){
  .m_keyvisual__imgWrap{
    padding-top: calc(100% * 360 / 768);
  }
  .m_keyvisual__lead{
    font-size: 5.4vw;
  }
}

/* カテゴリー */
.m_category{
  display: inline-block;
  padding: 6px 1em;
  border-radius: 100px;
  line-height: 1;
  font-size: 13px;
  letter-spacing: .1em;
  color: #fff;
  background: #011f35;
}

.m_category--case{
  background: #f6c309;  
}

.m_category--dx{
  background: #0594fa;  
}

.m_category--study{
  background: #49a4b6;  
}

.m_category--about{
  background: #3385cc;  
}

@media screen and (max-width: 768px){
  .m_category{
    font-size: 12px;
  }
}


/* コンテンツヘッダー（ボトム用） */
.m_contentsHeader{
  position: relative;
  margin-bottom: 64px;
}
.m_contentsHeader__vol{
  position: absolute;
  top: 0;
  left: 0;
  width: 72px;
  padding: 24px 0 32px;
  border-radius: 4px;
  color: #fff;
  font-weight: bold;
  font-size: 16px;
  text-align: center;
  background: #fb7b15;
}
.m_contentsHeader__vol::after{
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  border-left: 36px solid rgba(255, 255, 255, 0); 
  border-right: 36px solid rgba(255, 255, 255, 0); 
  border-bottom: 16px solid #fff; 
}
.m_contentsHeader__info{
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.m_contentsHeader__infoItem{
  padding: 0 16px;
}
.m_contentsHeader__info + .m_contentsHeader__heading{
  margin-top: 20px;
}
.m_contentsHeader__heading{
  margin-left: 10px;
  margin-right: 10px;
}
.m_contentsHeader__date{
  line-height: 1;
  font-weight: bold;
  font-size: 18px;
  color: #aaa;
}
@media screen and (max-width: 768px){
  .m_contentsHeader__vol{
    width: 64px;
    padding: 20px 0 24px;
    font-size: 14px;
  }
  .m_contentsHeader__vol::after{
    border-left-width: 32px; 
    border-right-width: 32px;
    border-bottom-width: 10px; 
  }
  .m_contentsHeader__info + .m_contentsHeader__heading{
    margin-top: 48px;
  }
  .m_contentsHeader__heading{
    margin-left: 0;
    margin-right: 0;
  }
}
@media screen and (max-width: 599px){
  .m_contentsHeader__info{
    align-items: flex-end;
    flex-direction: column-reverse;
  }
  .m_contentsHeader__infoItem{
    padding: 6px 0;
  }
  .m_contentsHeader__date{
    font-size: 14px;
  }
}
/* サムネ(ボトム用) */
.m_thumbnail{
  margin-bottom: 40px;
  line-height: 0;
  text-align: center;
}
.m_thumbnail img{
  max-width: 100%;
  height: auto;
}
/* カード */
.m_cardWrap{}
.m_cardWrap:hover{
  opacity: .8;
}
.m_card{
  max-width: 360px;
  margin: 0 auto;
  color: #333;
  background: #fff;
  overflow: hidden;
  border: 2px solid #ccc;
}
m_card:hover{
  opacity: .8;
}
.m_card__ribbonWrap{
  margin-bottom: -30px;
}
.m_card__ribbon{
  display: inline-block;
  position: relative;
  padding: 8px 0;
  left: -40px;
  top: 20px;
  width: 160px;
  text-align: center;
  font-size: 18px;
  line-height: 16px;
  background: #fb7b15;
  color: #fff;
  letter-spacing: 0.3em;
  /*-webkit-transform: rotate(45deg);*/
  transform: rotate(-45deg);
  opacity: 90%;
/*  box-shadow: 0 0 0 2px rgb(57, 195, 212);
  border-top: dashed 1px rgba(255, 255, 255, 0.65);
  border-bottom: dashed 1px rgba(255, 255, 255, 0.65);*/
}

.m_card__img{
  line-height: 0;
  text-align: center;
  padding: 20px;
}
.m_card__img img{
  width: 100%;
  height: auto;
}
.m_card__bodyWrap{
  position: relative;
  padding: 16px 16px;
}
.m_card__body{

}
.m_card__header{
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-bottom: 16px;
  padding-left: 88px;
}
.m_card__category{}
.m_card__category + .m_card__date{
  margin-left: 16px;
}
.m_card__footer{

}
.m_card__date{
  line-height: 1;
  font-weight: bold;
  font-size: 14px;
  color: #aaa;
  margin: 20px 0;
}
.m_card__vol{
  position: absolute;
  top: -48px;
  left: 16px;
  width: 72px;
  padding: 24px 0 32px;
  border-radius: 4px;
  color: #fff;
  font-weight: bold;
  font-size: 16px;
  text-align: center;
  background: #fb7b15;
}
.m_card__vol::after{
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  border-left: 36px solid rgba(255, 255, 255, 0); 
  border-right: 36px solid rgba(255, 255, 255, 0); 
  border-bottom: 16px solid #fff; 
}
.m_card__ttl{
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 18px;
  font-weight: bold;
}
.m_card__ttl + .m_card__msg{
  margin-top: 24px;
}
.m_card__copy{
  color: #aaa;
  font-size: 13px;
}
@media screen and (max-width: 768px){
  .m_card__vol{
    top: -32px;
    width: 48px;
    padding: 12px 0 20px;
    font-size: 12px;
  }
  .m_card__vol::after{
    border-left-width: 24px; 
    border-right-width: 24px;
    border-bottom-width: 10px; 
  }
  .m_card__header{
    padding-left: 0;
  }
}
/* メール流し込み部分 */
.m_mailContents{
  font-size: 16px;
  line-height: 1.8;
}
.m_mailContents h2{
  margin-bottom: 24px;
}

.m_apply{
  font-size: 16px;
}

.m_apply__ttl{
  display: flex;
  justify-content: center;
  align-items: center;
  color: #152039;
  letter-spacing: .4em;
  font-weight: bold;
}
.m_apply__linkWrap{
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: inherit;
}

.m_apply__link{
}
.m_apply__link:hover{
  opacity: .8;
}

.m_apply__img{
  width: 500px;
}

/* ページネーション */
.m_pagenation{
  display: flex;
  justify-content: center;
}
.m_pagenation__wrap{
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
.m_pagenation__item{
  display: flex;
  align-items: center;
}
.m_pagenation__arrow{
  position: relative;
  color: #011f35;
  font-size: 18px;
  transition: .3s transform;
}
.m_pagenation__arrow--prev{
  padding-left: 40px;
}
.m_pagenation__arrow--next{
  padding-right: 40px;
}
.m_pagenation__arrow--prev:hover{
  transform: translateX(-10px);
}
.m_pagenation__arrow--next:hover{
  transform: translateX(10px);
}
.m_pagenation__arrow::before{
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  display: block;
  height: 1em;
  margin: auto 0;
  font-family: FontAwesome;
  line-height: 1;
  font-size: 24px;
}
.m_pagenation__arrow--prev::before{
  content: "\f060";
  left: 0;
}
.m_pagenation__arrow--next::before{
  content: "\f061";
  right: 0;
}

.m_lineup{
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;

}
.m_lineup__wrap{

}
.m_lineup__item{

}
.m_lineup__link{
  position: relative;
  display: inline-block;
  padding: 8px 12px;
  color: #011f35;
  font-size: 32px;
  text-align: center;
  fon-weight: bold;
}

.m_lineup__link::before{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: block;
  width: 0;
  height: 2px;
  margin: 0 auto;
  background: #333;
  transition: .3s width;
}
.m_lineup__link:hover::before{
  width: 100%;
}



@media screen and (max-width: 768px){
  .m_pagenation__wrap{
    width: 100%
  }
  .m_pagenation__item{
    width: 33.333%
  }
}
@media screen and (max-width: 599px){
  .m_pagenation__arrow{
    font-size: 14px;
  }
  .m_pagenation__arrow--prev{
    padding-left: 32px;
  }
  .m_pagenation__arrow--next{
    padding-right: 32px;
  }
  .m_pagenation__lineup{
    padding: 4px 8px;
    font-size: 16px;
  }
}




/**********
state
**********/
.js_faderCard{
  opacity: 0;
  transform: translateY(64px);
  transition: 1s opacity cubic-bezier(0.55, 0.05, 0.22, 0.99), 1s transform cubic-bezier(0.55, 0.05, 0.22, 0.99);
}
.js_faderCard.is_show{
  opacity: 1;
  transform: translateY(0);
}

/**********
utility
**********/
/*横幅*/
.u_col1{width:8.333%;}
.u_col2{width:16.667%;}
.u_col3{width:25%;}
.u_col4{width:33.333%;}
.u_col5{width:41.666%;}
.u_col6{width:50%;}
.u_col7{width:58.333%;}
.u_col8{width:66.666%;}
.u_col9{width:75%;}
.u_col10{width:83.33%;}
.u_col11{width:91.666%;}
.u_col12{width:100%;}
@media screen and (max-width:768px){
  .u_resMdCol1{width:8.333%;}
  .u_resMdCol2{width:16.667%;}
  .u_resMdCol3{width:25%;}
  .u_resMdCol4{width:33.333%;}
  .u_resMdCol5{width:41.666%;}
  .u_resMdCol6{width:50%;}
  .u_resMdCol7{width:58.333%;}
  .u_resMdCol8{width:66.666%;}
  .u_resMdCol9{width:75%;}
  .u_resMdCol10{width:83.33%;}
  .u_resMdCol11{width:91.666%;}
  .u_resMdCol12{width:100%;}
  .u_resMdHide{display: none;}
  .u_resMdInline{display: inline;}
}
@media screen and (max-width:599px){
  .u_resSmCol1{width:8.333%;}
  .u_resSmCol2{width:16.667%;}
  .u_resSmCol3{width:25%;}
  .u_resSmCol4{width:33.333%;}
  .u_resSmCol5{width:41.666%;}
  .u_resSmCol6{width:50%;}
  .u_resSmCol7{width:58.333%;}
  .u_resSmCol8{width:66.666%;}
  .u_resSmCol9{width:75%;}
  .u_resSmCol10{width:83.33%;}
  .u_resSmCol11{width:91.666%;}
  .u_resSmCol12{width:100%;}
  .u_resSmHide{display: none;}
  .u_resSmInline{display: inline;}
}

/* 間隙 */
.u_mr10{
  margin-right: 10px;
}
.u_mb16{
  margin-bottom: 16px;
}
/* 要素を出す/隠す */
.u_hide{
  display: none !important;
}
@media screen and (max-width:599px){
  .u_resSmHide{
    display: none !important;
  }
  .u_resSmInline{
    display: inline !important;
  }
}

/* 左右寄せ */
.u_fr{
  float: right;
}

.u_fl{
  float: left;
}
.u_tr{
  text-align: right;
}
.u_tl{
  text-align: left;
}


.m_tooltip{
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 10px;
  width: 150px;
  font-size: 14px;
  background-color: #000;
  opacity: 0.6;
  color: #fff;
  border-radius: 5px;
  -moz-border-radius: 5px;
  min-height: 30px;
  position: absolute;
}
.m_tooltip::before {
  content: "";
  position: absolute;
  top: -22px;
  left: 50%;
  margin-left: -15px;
  border: 12px solid transparent;
  border-bottom: 12px solid #000;
}