@charset "UTF-8";

/*▼メインビジュアル▼*/

.rtcCover_bg {
  background: no-repeat 85% top;
  background-size: cover;
}

@media screen and (min-width: 768px) {
  .rtcCover {
    height: 40.76923vw;
    min-height: 530px;
  }
  .rtcCover-sm {
    height: 40.76923vw;
    min-height: 430px;
  }
  .rtcCover-xs {
    height: 33.38462vw;
    min-height: 330px;
  }
  .rtcCover_bg {
    position: absolute;
    width: 100%;
    height: 100%;
  }
}

@media screen and (max-width: 767px) {
  .rtcCover_bg {
    height: 210px;
    background: no-repeat center 30%;
    background-size: cover;
  }
  .rtcCover-xs .rtcCover_bg {
    height: 210px;
  }
}

.rtcCoverinr {
  display: block;
  height: 100%;
  position: relative;
}

@media screen and (min-width: 768px) {
  .rtcCoverinr {
    margin: auto;
    padding: 0 20px;
    max-width: 1000px;
  }
}

@media screen and (max-width: 767px) {
  .rtcCoverinr {
    padding: 0 15px;
  }
}

.rtcMain_bg {
  background-image: url("../img/index/img_overseas_01.jpg");
}

.rtcMain_cover {
  position: absolute;
  top: 50%;
  left: 5%;
  margin-top: -130px;
  width: 420px;
  display: inline-block;
}

@media screen and (max-width: 1024px) {
  .rtcMain_cover {
    width: 390px;
  }
}

@media screen and (max-width: 767px) {
  .rtcMain_cover {
    left: 5%;
    margin-top:-82px;
    width: 258px;
  }
  .rtcMain_bg {
    background-image: url("../img/index/img_overseas_01.jpg");
  }
}

@media screen and (max-width: 375px){
  .rtcMain_cover {
    left: 2%;
    margin-top:-16%;
    width: 170px;
  }
  .rtcMain_bg {
    background-image: url("../img/index/img_overseas_01_sp.jpg");
  }
}

@media screen and (min-width: 1600px) {
  .rtcMain_cover {
    margin-top: -130px;
  }
}

.rtcMain_logo {
  display: inline-block;
}

.rtcMain_pcLogo {
  display: inline-block;
}

@media screen and (max-width: 767px) {
  .rtcMain_pcLogo {
    display: none;
  }
}

.rtcMain_spLogo {
  display: none;
}

@media screen and (max-width: 767px) {
  .rtcMain_spLogo {
    display: inline-block;
  }
}

/*▲メインビジュアル▲*/

/*▼イベント・模試 もっと見るモジュール▼*/
#event .g-more_btn::before {
  content: "[+]イベント・模試情報をもっと見る";
}

#event .g-more-open .g-more_btn::before {
  content: "[-]閉じる";
}
/*▲イベント・模試 もっと見るモジュール▲*/