@charset "UTF-8";
a {
  outline: none;
  opacity: 1;
  transition: all .3s;
}
a:hover {
  opacity: 0.8;
  transition: all .3s;
}
*:hover {
  transition: all .3s;
}
figure {
  margin: 0;
}
figure img {
  width: 100%;
  vertical-align: bottom;
}
/*アニメーション*/
.fadeUp {
  animation-name: fadeUpAnime;
  animation-duration: 1s;
  animation-fill-mode: forwards;
  opacity: 0;
}
@keyframes fadeUpAnime {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.fadeUpTrigger {
  opacity: 0;
}
/*アニメーションここまで*/
html {
  visibility: hidden;
}
html.wf-active {
  visibility: visible;
}
body {
  margin: 0;
  padding: 0;
  color: #000;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  background-color: #fff;
  font-family: source-han-sans-japanese, sans-serif;
  font-weight: 300;
  font-style: normal;
}
body.fixed {
  overflow: hidden;
}
#wrapper {
  min-width: 1100px;
  overflow: hidden;
}
.inner {
  width: 80%;
  min-width: 1100px;
  margin: 0 auto;
}
br.pc {
  display: block;
}
br.sp {
  display: none;
}
.center {
  text-align: center !important;
}
.right {
  text-align: right !important;
}
.red {
  color: #f00;
}
.bold {
  font-weight: 500;
}
.u {
  text-decoration: underline;
}
/*-------------------トップ-------------------*/
.top {
  width: 100%;
  height: 60vh;
  min-height: 600px;
  position: relative;
}
.top:after {
  content: '';
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2));
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}
.top .swiper-wrapper:after {
  content: '';
  background-color: rgba(0, 0, 0, 0.2);
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}
.top .swiper {
  width: 100%;
  height: 100%;
}
.top .swiper-slide {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.top h2 {
  font-size: 50px;
  font-weight: 600;
  letter-spacing: 1px;
  position: absolute;
  left: 5%;
  top: 35%;
  transform: translate(-5%, -35%);
  color: #fff;
  z-index: 1;
}
.top h2 .sub {
  display: block;
  font-size: 38px;
}
/*-------------------トップ以下-------------------*/
.contents {
  padding: 50px 0;
  background-color: #fff;
}
.contents:nth-child(odd) {
  background-color: #fafafa;
}
.contents h3 {
  font-size: 32px;
  text-align: center;
  margin: 0 auto 50px;
  position: relative;
}
.contents h3:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -20px;
  margin: auto;
  width: 40px;
  height: 3px;
  background-color: #3995c0;
}
/*-------------------更新情報-------------------*/
.info {
  padding-bottom: 50px;
  margin: -70px auto;
}
.info .inner {
  width: 70%;
  background-color: #fff;
  box-shadow: 0 0 10px #aaa;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: stretch;
}
.info h3 {
  width: 20%;
  font-size: 20px;
  margin: 0;
  background-color: #eee;
  display: flex;
  align-items: center;
  justify-content: center;
}
.info .dl_box {
  width: 60%;
  background-color: #fff;
  padding: 10px 0 10px 5%;
}
.info .dl_box dl {
  margin: 0;
  display: flex;
  align-items: center;
  border-bottom: solid 1px #ccc;
  padding: 20px 0;
}
.info .dl_box dl:last-child {
  border-bottom: none;
}
.info .dl_box dl a {
  color: #000;
}
.info .dl_box dl a:hover {
  opacity: 1;
  color: #3995c0;
}
.info .dl_box dl dt {
  width: 100px;
  margin: 0;
  font-weight: 500;
}
.info .dl_box dl dd {
  width: 90%;
  margin: 0 0 0 5%;
}
.info .btn {
  width: 20%;
  margin: 0;
  display: flex;
  align-items: center;
}
.info .btn a {
  width: 120px;
  font-size: 14px;
  color: #3995c0;
  display: block;
  text-decoration: none;
  border: solid 1px #3995c0;
  padding: 5px 0 7px;
  border-radius: 50px;
  text-align: center;
  margin: 0 auto;
}
.info .btn a:hover {
  opacity: 1;
  color: #fff;
  background-color: #3995c0;
}
/*-------------------本研究会の目的-------------------*/
.contents.about {
  padding: 70px 0 50px;
}
.contents.about .txt {
  width: 80%;
  margin: 0 auto 30px;
}
.contents.about .txt p {
  font-size: 18px;
  line-height: 30px;
  font-weight: 500;
  text-align: justify;
}
.contents.about .btn a {
  display: block;
  text-decoration: none;
  width: 200px;
  margin: 0 auto;
  color: #fff;
  background: linear-gradient(45deg, rgba(49, 77, 131, 1), rgba(57, 149, 192, 1), rgba(238, 149, 121, 1));
  background-position: 1% 50%;
  background-size: 200% auto;
  border-radius: 50px;
  padding: 15px 0 17px;
  text-align: center;
  box-shadow: 0 0 10px #aaa;
}
.contents.about .btn a:hover {
  opacity: 1;
  background-position: 99% 50%;
}
/*-------------------スケジュール-------------------*/
.contents.schedule h4 {
  font-size: 24px;
  margin: 0 auto 20px 10px;
  display: flex;
  align-items: center;
}
.contents.schedule h4 i {
  color: #3995c0;
  font-size: 30px;
  margin-right: 10px;
}
.contents.schedule table {
  width: 100%;
  border-collapse: collapse;
  background-color: #fff;
  border: solid 2px #ccc;
  table-layout: fixed;
  word-break: break-word;
}
.contents.schedule table thead th {
  padding: 10px 2%;
  background-color: #333;
  color: #fff;
}
.contents.schedule table th {
  padding: 15px 2%;
  border: solid 1px #ccc;
}
.contents.schedule table td {
  padding: 15px 2%;
  border: solid 1px #ccc;
}
.contents.schedule table tbody td:nth-child(1) {
  background-color: #eee;
  font-weight: 500;
}
.contents.schedule table a {
  color: #3995c0;
}
.contents.schedule .caption {
  margin-top: 30px;
  background-color: #eee;
  padding: 15px 3%;
}
.contents.schedule .caption a {
  color: #3995c0;
}
/*-------------------コンテンツ-------------------*/
.contents.content ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
}
.contents.content ul li {
  width: 46%;
  margin: 10px 2%;
  display: flex;
}
.contents.content ul li a {
  display: block;
  text-decoration: none;
  color: #fff;
  box-shadow: 0 0 10px #aaa;
  position: relative;
  z-index: 0;
  width: 100%;
}
.contents.content ul li a:hover {
  opacity: 1;
}
.contents.content ul li a:before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: -1;
  left: 0;
  bottom: 0;
  transition: all .3s;
  background-color: #333;
}
.contents.content ul li a:after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: -2;
  left: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(49, 77, 131, 1), rgba(57, 149, 192, 1));
}
.contents.content ul li a:hover:before {
  opacity: 0;
}
.contents.content figure img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}
.contents.content ul li .txt {
  padding: 30px 7% 20px;
}
.contents.content ul li h4 {
  font-size: 20px;
  margin: 0;
}
/*-------------------関連情報-------------------*/
.contents.other ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
}
.contents.other ul li {
  width: 46%;
  margin: 10px 2%;
}
.contents.other ul li a {
  display: block;
  text-decoration: none;
  text-align: center;
  padding: 30px 0;
  color: #000;
  font-size: 18px;
  font-weight: 500;
  box-shadow: 0 0 10px #aaa;
  position: relative;
  z-index: 0;
}
.contents.other ul li a:hover {
  opacity: 1;
  color: #fff;
}
.contents.other ul li a:before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: -1;
  left: 0;
  bottom: 0;
  transition: all .3s;
  background-color: #fff;
}
.contents.other ul li a:after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: -2;
  left: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(49, 77, 131, 1), rgba(57, 149, 192, 1));
}
.contents.other ul li a:hover:before {
  opacity: 0;
}
.contents.other ul li i {
  width: 10%;
  color: #3995c0;
  font-size: 28px;
  position: absolute;
  left: 5%;
  top: 50%;
  transform: translate(-5%, -50%);
}
.contents.other ul li a:hover i {
  color: #fff;
}
/*-------------------お問い合わせ-------------------*/
.contents.contact {
  background-image: url("../img/slide/02.jpg");
  background-position: center;
  background-size: cover;
  position: relative;
  padding: 80px 0;
}
.contents.contact:after {
  content: '';
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5));
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}
.contents.contact .inner {
  position: relative;
  z-index: 1;
}
.contents.contact h3 {
  color: #fff;
}
.contents.contact .btn a {
  display: block;
  text-decoration: none;
  width: 500px;
  margin: 0 auto;
  color: #fff;
  background: linear-gradient(45deg, rgba(49, 77, 131, 1), rgba(57, 149, 192, 1), rgba(238, 149, 121, 1));
  background-position: 1% 50%;
  background-size: 200% auto;
  border: solid 2px #fff;
  border-radius: 50px;
  padding: 30px 0;
  text-align: center;
  font-size: 20px;
  font-weight: 500;
  box-shadow: 0 0 10px #333;
}
.contents.contact .btn a:hover {
  opacity: 1;
  background-position: 99% 50%;
}
@media screen and (max-width:1050px) {
  #wrapper {
    min-width: 90%;
  }
  .inner {
    width: 90%;
    min-width: 90%;
  }
  br.pc {
    display: none;
  }
  br.sp {
    display: block;
  }
  /*-------------------トップ-------------------*/
  .top {
    height: 500px;
    height: 85vh;
    min-height: 500px;
  }
  .top h2 {
    font-size: 30px;
    position: absolute;
    left: 5%;
    top: 35%;
    transform: translate(-5%, -35%);
    width: 90%;
  }
  .top h2 .sub {
    font-size: 20px;
    margin-bottom: 5px;
  }
  /*-------------------トップ以下-------------------*/
  .contents {
    padding: 30px 0;
  }
  .contents h3 {
    font-size: 28px;
    margin: 0 auto 40px;
  }
  .contents h3:after {
    position: absolute;
    bottom: -15px;
  }
  /*-------------------更新情報-------------------*/
  .info {
    padding-bottom: 40px;
    margin: -70px auto;
  }
  .info .inner {
    width: 70%;
    display: block;
    padding-bottom: 20px;
  }
  .info h3 {
    width: auto;
    display: block;
    padding: 15px 0 17px;
    text-align: center;
  }
  .info .dl_box {
    width: auto;
    padding: 0 7%;
  }
  .info .dl_box dl {
    display: block;
    padding: 15px 0 20px;
  }
  .info .dl_box dl dt {
    width: auto;
    margin: 0 auto 5px;
  }
  .info .dl_box dl dd {
    width: auto;
    margin: 0;
  }
  .info .btn {
    width: auto;
    display: block;
  }
  /*-------------------本研究会の目的-------------------*/
  .contents.about {
    padding: 70px 0 30px;
  }
  .contents.about .txt {
    width: auto;
    margin: 0 auto 20px;
  }
  /*-------------------スケジュール-------------------*/
  .contents.schedule h4 {
    font-size: 20px;
    margin: 0 auto 15px 10px;
  }
  .contents.schedule h4 i {
    font-size: 24px;
  }
  .contents.schedule .scroll table {
    width: 1150px;
  }
  /*-------------------コンテンツ-------------------*/
  .contents.content ul {
    display: block;
  }
  .contents.content ul li {
    width: auto;
    margin: 15px auto;
    display: block;
  }
  .contents.content figure img {
    height: 200px;
  }
  .contents.content ul li .txt {
    padding: 20px 7% 10px;
  }
  .contents.content ul li h4 {
    margin-bottom: -5px;
  }
  /*-------------------関連情報-------------------*/
  .contents.other ul {
    display: block;
  }
  .contents.other ul li {
    width: auto;
    margin: 15px auto;
  }
  .contents.other ul li a {
    padding: 25px 0;
  }
  .contents.other ul li i {
    font-size: 24px;
  }
  /*-------------------お問い合わせ-------------------*/
  .contents.contact {
    padding: 50px 0;
  }
  .contents.contact .btn a {
    width: auto;
    padding: 25px 0 27px;
    font-size: 18px;
  }
  /*-------------------表　スクロール-------------------*/
  .scroll {
    overflow: auto;
  }
  .scroll::-webkit-scrollbar {
    height: 5px;
  }
  .scroll::-webkit-scrollbar-track {
    background: #F1F1F1;
  }
  .scroll::-webkit-scrollbar-thumb {
    background: #BCBCBC;
  }
}