@charset "UTF-8";
/* ---------------------------------------------
*   mod-keyvisual
--------------------------------------------- */
.mod-keyvisual {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: -1;
  overflow: hidden;
  width: 100%;
  /*background-image: url(/img/common/sky_08_b.jpg);*/
}
.androidTablet .mod-keyvisual, .ipad .mod-keyvisual {
  background: url(../../img/pc/mainvisual.png) 50% 50% no-repeat;
  background-size: cover;
  height: 100vh;
  overflow: visible;
}
.mod-keyvisual__front {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.mod-keyvisual__movie {
  position: relative;
}
.mod-keyvisual #player {
  width: 100%;
  height: 100%;
}
.mod-keyvisual__copy {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  overflow: hidden;
  padding-top: 370px;
  min-width: 539px;
  width: 539px;
  height: 0;
  background-image: none;
  background-size: 100% auto;
  transform: translate(-50%, -50%);
}
.mod-keyvisual__copy {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  overflow: hidden;
  padding-top: 370px;
  min-width: 539px;
  width: 539px;
  height: 0;
  background: url(../../img/pc/keyvisual-copy2021.png) center center no-repeat;
  background-size: 100% auto;
  transform: translate(-50%, -50%);
}
@media screen and (max-width: 738px) {
  .mod-keyvisual__copy {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 1;
    overflow: hidden;
    padding-top: 370px;
    min-width: 539px;
    width: 539px;
    height: 0;
    background: url(../../img/pc/keyvisual-copy2021.png) center center no-repeat;
    background-size: 100% auto;
    transform: translate(-50%, -50%);
  }
}
@media screen and (max-width: 738px) {
  .mod-keyvisual {
    position: relative;
    right: auto;
    padding-top: 150vw;
    min-width: auto;
    width: auto;
    /*background: url(/img/sp/keyvisual.jpg) center center no-repeat;*/
    background-size: cover;
  }
  .src1 {
    position: relative;
    right: auto;
    padding-top: 150vw;
    min-width: auto;
    width: auto;
    background: url(../../img/sp/keyvisual_a.png) center center no-repeat;
    background-size: cover;
  }
  .src2 {
    position: relative;
    right: auto;
    padding-top: 150vw;
    min-width: auto;
    width: auto;
    background: url(../../img/sp/keyvisual_b.png) center center no-repeat;
    background-size: cover;
  }
  .src3 {
    position: relative;
    right: auto;
    padding-top: 150vw;
    min-width: auto;
    width: auto;
    background: url(../../img/sp/keyvisual_c.png) center center no-repeat;
    background-size: cover;
  }
  .src4 {
    position: relative;
    right: auto;
    padding-top: 150vw;
    min-width: auto;
    width: auto;
    background: url(../../img/sp/keyvisual_d.png) center center no-repeat;
    background-size: cover;
  }
  .src5 {
    position: relative;
    right: auto;
    padding-top: 150vw;
    min-width: auto;
    width: auto;
    background: url(../../img/sp/keyvisual_e.png) center center no-repeat;
    background-size: cover;
  }
  .src6 {
    position: relative;
    right: auto;
    padding-top: 150vw;
    min-width: auto;
    width: auto;
    background: url(../../img/sp/keyvisual_f.png) center center no-repeat;
    background-size: cover;
  }
/*  .src7 {
    position: relative;
    right: auto;
    padding-top: 150vw;
    min-width: auto;
    width: auto;
    background: url(/img/sp/keyvisual_a.png) center center no-repeat;
    background-size: cover;
  }
    */
    
    
    
    
  .mod-keyvisual__copy {
    padding-top: 57.8125vw;
    min-width: auto;
    width: 84.375vw;
    transform: translate(-50%, -57%);
  }
  .top-image:nth-of-type(1) {
    animation-delay: 0s;
  }
  .top-image:nth-of-type(2) {
    animation-delay: 5s;
  }
  .top-image:nth-of-type(3) {
    animation-delay: 10s;
  }
  .top-image:nth-of-type(4) {
    animation-delay: 15s;
  }
  .top-image:nth-of-type(5) {
    animation-delay: 20s;
  }
  @keyframes image-switch-animation {
    0% {
      opacity: 0;
    }
    5% {
      opacity: 1;
    }
    25% {
      opacity: 1;
    }
    30% {
      opacity: 0;
    }
    100% {
      opacity: 0;
    }
  }
  .top-image {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    opacity: 0;
    background-size: cover;
    background-position: center center;
    animation: image-switch-animation 25s infinite;
  }
}
/* ---------------------------------------------
*   mod-section-header
--------------------------------------------- */
.mod-section-header {
  box-sizing: border-box;
  margin-right: auto;
  margin-left: auto;
  padding-top: 52px;
  padding-right: 10px;
  padding-bottom: 44px;
  padding-left: 10px;
  width: 1050px;
}
.mod-section-header:after {
  display: block;
  clear: both;
  content: "";
}
.mod-section-heading {
  text-align: center;
}
.mod-section-heading-jp {
  position: relative;
  display: inline-block;
  margin-bottom: 10px;
  color: #000;
  letter-spacing: 0.05em;
  font-size: 2.28571rem;
}
.mod-section-heading-jp:before, .mod-section-heading-jp:after {
  position: absolute;
  top: 50%;
  display: inline-block;
  width: 14px;
  height: 42px;
  background-position: 0 0;
  background-size: 100% auto;
  background-repeat: no-repeat;
  content: "";
  transform: translateY(-47%);
}
.mod-section-heading-jp:before {
  left: -1em;
  background-image: url(../../img/sp/bracket_left.png);
}
.mod-section-heading-jp:after {
  right: -1em;
  background-image: url(../../img/sp/bracket_right.png);
}
.mod-section-heading-en {
  display: block;
  color: #009844;
  font-size: 1.28571rem;
}
.mod-section-heading-en__inner {
  display: inline-block;
  border-bottom: 2px solid #009844;
}
@media screen and (max-width: 738px) {
  .mod-section-heading-en {
    font-size: 0.64286rem;
  }
  .mod-section-heading-en__inner {
    padding-bottom: 0.625vw;
    border-bottom-width: 0.46875vw;
  }
  .mod-section-heading-jp:before, .mod-section-heading-jp:after {
    width: 2.1875vw;
    height: 6.5625vw;
  }
  .mod-section-heading-jp {
    margin-bottom: 1.25vw;
    font-size: 1.14286rem;
  }
  .mod-section-header {
    box-sizing: border-box;
    margin-right: auto;
    margin-left: auto;
    padding-top: 9.375vw;
    padding-right: 4.6875vw;
    padding-bottom: 9.375vw;
    padding-left: 4.6875vw;
    width: auto;
  }
  .mod-campus .mod-section-header {
    padding-bottom: 7.8125vw;
  }
}
/*------------------------------------------*/
.widhfix {
  transform: scale(0.87, 0.87);
  -webkit-transform: scale(0.87, 0.87);
  -moz-transform: scale(0.87, 0.87);
  -ms-transform: scale(0.87, 0.87);
}
@media screen and (max-width: 738px) {
  .widhfix {
    transform: scale(1.0, 1.0);
    -webkit-transform: scale(1.0, 1.0);
    -moz-transform: scale(1.0, 1.0);
    -ms-transform: scale(1.0, 1.0);
  }
}
/*------------------------------------------
Update 2018.2.8
------------------------------------------*/
#topScBtn {
  display: block;
  overflow: hidden;
  width: 100%;
  min-width: 1050px;
  height: 94px;
  position: absolute;
  bottom: 36px;
  text-align: center;
}
#topScBtn > a {
  display: inline-block;
  overflow: hidden;
  width: 53px;
  height: 94px;
  background: url('../../img/top/scroll.png') 0 0 no-repeat;
}
#topScBtn > a:hover {
  opacity: 0.5;
}
#topScBtn > a > span {
  display: none;
}
.widhfix {
  transform: scale(0.87, 0.87);
  -webkit-transform: scale(0.87, 0.87);
  -moz-transform: scale(0.87, 0.87);
  -ms-transform: scale(0.87, 0.87);
}
@media screen and (max-width: 738px) {
  #topScBtn {
    display: none;
  }
  .widhfix {
    transform: scale(1.0, 1.0);
    -webkit-transform: scale(1.0, 1.0);
    -moz-transform: scale(1.0, 1.0);
    -ms-transform: scale(1.0, 1.0);
  }
}
/* sidenav */
.sidenav {
  position: fixed;
  right: 0;
  top: 15%;
  right: 0%;
  background-color: #FFF;
  z-index: 2000;
}
.sidenav {
  width: 40px;
  margin-bottom: 0px;
}
.sidenav a:hover {
  opacity: 0.5;
}
@media screen and (max-width: 767px) {
  .sidenav {
    display: none;
  }
}
/* sidenav_oc*/
.sidenav_oc {
  position: fixed;
  right: 0;
  top: 40%;
  right: 0%;
  background-color: #FFF;
  z-index: 2000;
}
.sidenav_oc {
  width: 40px;
  margin-bottom: 0px;
}
.sidenav_oc a:hover {
  opacity: 0.5;
}
@media screen and (max-width: 767px) {
  .sidenav_oc {
    display: none;
  }
}
/*　ニュースコメント*/
.news_box {
  margin: 0 auto;
  padding: 10px;
  width: 700px;
  border: 2px solid #009844;
  background-color: #FFF;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-transition: all .3s;
  transition: all .3s;
}
.news_box:hover {
  /*    background-color: transparent;*/
  /* background-color: #E1E1E1;*/
  color: #666 !important;
}
.news_box a {
  background: url(../../img/common/icon_link_bl.png) no-repeat right !important;
  padding-right: 20px;
  padding-left: 1px;
  vertical-align: middle;
  display: inline-block !important;
}
.news_span {
  text-align: center;
  line-height: 1;
  font-size: 0.85714rem;
  padding: 3px 6px;
  /*border-width: 1px;
    border-style: solid;*/
  border-radius: 3px;
  margin-right: 5px;
  background: #009844;
  color: #FFFFFF;
}
@media screen and (max-width: 767px) {
  .news_box span {
    padding-top: 0.625vw;
    padding-bottom: 2px;
    width: 15.625vw;
    border-width: 0.3125vw;
    letter-spacing: -0.3125vw;
    font-size: 3.59375vw;
  }
  .news_box {
    margin: 5px auto 0 auto;
    padding: 10px;
    width: 90%;
    font-size: 3.59375vw;
    border: 2px solid #009844;
  }
  .news_span {
    text-align: center;
    line-height: 2;
    font-size: 3.59375vw;
    padding: 3px 10px;
    /*border-width: 1px;
    border-style: solid;*/
    border-radius: 3px;
    margin-right: 5px;
    background: #009844;
    color: #FFFFFF;
  }
}


/*YouTube*/


.mod-keyvisual__movie-wrap {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.yt-bg-player {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  pointer-events: none; /* クリックできないようにする */
}

.yt-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  z-index: 2;
  pointer-events: none; /* UIを無効化 */
}


/*search*/

.search_container{
  box-sizing: border-box;
	margin-top: 20px;
}
.search_container input[type="text"]{
  border: 1px solid #999;
  padding: 3px 5px;
  border-radius: 20px;
  height: 2.0em;
  width:230px;
  overflow: hidden;
}
.search_container input[type="text"]:focus {
  outline: 0;
}
.search_container input[type="submit"]{
  cursor: pointer;
  font-family: FontAwesome;
  font-size: 1.6em;
  border: none;
  background: none;
  color: #fff;
  outline : none;
  display: inline-block;
  vertical-align: middle;
}


@media (max-width: 768px) {
	
	
	.search_container input[type="submit"]{
  cursor: pointer;
  font-family: FontAwesome;
/*  font-size: 1.0em;*/


		
  border: none;
  background: none;
  color: #fff;
  outline : none;
  display: inline-block;
  vertical-align: middle;
}
	

	.search_container input[type="text"]{
  border: 1px solid #999;
  padding: 3px 5px;
  border-radius: 20px;
  height: 2.0em;
  width:120px;
  overflow: hidden;
	font-size: 16px;
	
  }
}