@charset "utf-8";
/*++++++++++++++
header
++++++++++++++*/
header.is-animation {
  position: fixed;
  background: #fff;
  z-index: 10;
  box-shadow: 0 2px 10px rgb(0 0 0 / 10%);
}

/*++++++++++++++
video
++++++++++++++*/
section#video {
  width: 100%;
  overflow: hidden;
  /* padding: 1000px 0 0; */
  position: fixed;
  top: 0;
  padding: 0;
  right: 0;
  height: 900px;
}
section#video img {
  width: 100%;
}

section#video figure.copy {
  display: flex;
  justify-content: right;
  align-items: flex-end;
  position: absolute;
  /* left: 0; */
  /* right: 0; */
  z-index: 10;
  right: 3%;
  bottom: 5%;
  height: 95%;
  margin: 0;
}
section#video dl {
  width: 700px;
}

section#video dt {
  margin: 0 0 30px;
  font-size: 1.5em;
  color: #fff;
  letter-spacing: 3px;
}

section#video dd {
  width: 700px;
  margin: auto;
}

/*++++++++++++++
slide
++++++++++++++*/
.slide__box {
  position: relative;
  /* margin: -12% auto 0 !important; */
}
div#slide ul.slick-dots {
  display: block;
  padding: 30px 0 0;
}

div#slide ul.slick-dots li {
  border: none;
  background: none;
  width: auto;
  margin: 0 10px 0 0 !important;
}

div#slide {
  background: #fff;
  background-size: 100%;
  padding: 0;
  box-sizing: border-box;
  width: 100%;
  position: relative;
}
section#information div#slide .inner {
  position: relative;
  margin: auto;
  padding: 70px 0 0;
  display: flex;
  max-width: 1100px;
}

div#slide ul {
  padding: 0 60px 30px;
  position: relative;
  justify-content: center;
}

div#slide .slick-track {
  margin: auto;
}

div#slide:before {
  content: "";
}

div#slide li {
  margin: 0 30px 0 0;
  background: #fff;
  border-radius: 10px;
  /* box-shadow: 0 1px 10px rgba(0,0,0,0.2); */
  overflow: hidden;
  width: 980px;
  float: none;
  display: inline-block !important;
}

div#slide li a {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

div#slide li img {
  text-align: center;
  display: block;
  position: absolute;
  z-index: 1;
  width: auto;
  height: auto;
  top: 0;
  bottom: 0;
  margin: auto;
  left: 0;
  right: 0;
}

div#slide li figure {
  position: relative;
  height: 420px;
  overflow: hidden;
  width: 40%;
  z-index: 10;
}

div#slide li figure .background {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 0;
  -ms-filter: blur(10px);
  filter: blur(20px);
  overflow: hidden;
}

div#slide li figure .background:before {
  content: "";
  /* background: rgba(0,0,0,0.3); */
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 10;
}

div#slide li figure .background img {
  position: absolute;
  left: 0;
  width: 300%;
  right: 0;
  margin: auto;
  bottom: 0;
  top: 0;
  height: 100%;
}

div#slide li dl {
  padding: 40px;
  box-sizing: border-box;
  z-index: 1;
  position: relative;
  background: #fff;
  width: 60%;
}

div#slide li dt {
  font-size: 1.8em;
  font-weight: 300;
  letter-spacing: inherit;
  margin: 0 0 15px;
  letter-spacing: 2px;
}
div#slide li dd em {
  font-size: 0.9em;
}
div#slide li dd p {
  font-size: 0.9em;
  color: #666;
  border-bottom: 1px dashed #ccc;
  padding: 0 0 15px;
  margin: 0 0 30px;
}
div#slide .detailbox {
  flex-wrap: wrap;
  display: flex;
  justify-content: left;
}
div#slide .bg {
  position: absolute;
  width: 100%;
  height: 216px;
  top: 0;
  left: 0;
  z-index: -1;
  overflow: hidden;
  background: url(../images/common/dots.png) repeat rgb(76 53 54 / 100%);
}
div#slide .bg:before {
  content: "";
  /* background: rgba(0,0,0,0.4); */
  position: absolute;
  width: 100%;
  height: 100%;
}
div#slide .bg img {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  filter: blur(330px);
  -webkit-filter: blur(30px);
  opacity: 0.5;
  -moz-opacity: 0.5;
  -webkit-opacity: 0.5;
}
div#slide .detailbox figure {
  width: 40%;
  margin: 0 50px 0 0;
}
div#slide .detailbox dl {
  width: 55%;
}
div#slide .detailbox dt {
  /* border-bottom: 1px solid #fff; */
  padding: 0 0 20px;
}
div#slide .detailbox .title {
  font-weight: 400;
  font-size: 1.6em;
  letter-spacing: 1px;
  display: block;
  margin: 0 0 10px 0;
  color: #eee;
}
div#slide .detailbox .date {
  font-size: 1.1em;
  color: #fff;
  letter-spacing: 1px;
  margin: 0 0 0 5px;
}
div#slide .detailbox dd {
  margin: 70px 0 0;
}
div#slide .detailbox dd p {
  margin: 0 0 20px;
}

/*dots*/
div#slide ul.dot-class {
  display: flex;
  /* margin: -3% auto 0; */
}
div#slide ul.dot-class li {
  width: auto;
  margin: 0 10px;
  background: none;
}
div#slide ul.dot-class li button {
  background: #111;
  background: #fff;
  border-radius: 100px;
  width: 10px;
  height: 10px;
  cursor: pointer;
  border: 1px solid #111;
  text-indent: -9999px;
}
div#slide ul.dot-class li.slick-active button {
  background: #111;
}

/*arrow*/
.prev.slick-arrow {
  background: url(../images/common/prev.png) no-repeat;
  position: absolute;
  width: 20px;
  height: 54px;
  left: 15%;
  top: 0;
  bottom: 0;
  margin: auto;
  background-size: 20px;
  cursor: pointer;
  z-index: 100;
  transition: 0.3s;
}
.prev.slick-arrow:hover {
  transition: 0.3s;
  left: 14.5%;
}
.next.slick-arrow {
  background: url(../images/common/next.png) no-repeat;
  position: absolute;
  width: 20px;
  height: 54px;
  right: 15%;
  top: 0;
  bottom: 0;
  margin: auto;
  background-size: 20px;
  cursor: pointer;
  transition: 0.3s;
}
.next.slick-arrow:hover {
  transition: 0.3s;
  right: 14.5%;
}
.slick-arrow.slick-disabled {
  display: none;
}
/*++++++++++++++
about
++++++++++++++*/
h3.about {
  z-index: 1;
  position: relative;
  color: #fff;
}

section#about {
  position: relative;
  margin: 0;
  /* height: 500px; */
  padding: 70px;
}

section#about .inner {
  max-width: 1500px;
}

section#about .overlay {
  background: rgba(0, 0, 0, 0.5);
}

section#about p {
  color: #fff;
  position: relative;
  z-index: 1;
  font-size: 0.9em;
}
section#about:before {
  content: "";
  background: url("../images/index/bg.jpg") no-repeat top right;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background-size: cover;
}

section#about:after {
  content: "";
  /* background: rgba(29, 164, 188, 0.5); */
  /* background: rgb(208 248 255 / 50%); */
  height: 400px;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  display: none;
}

section#about figure {
  /* position:relative; */
  /* z-index:1; */
  /* width: 60%; */
}

section#about .aboutbox {
  display: flex;
  align-items: flex-end;
}
section#about ul {
  display: flex;
  /* flex-wrap: wrap; */
  position: relative;
  z-index: 1;
  width: 100%;

  margin: 0;
}

section#about li {
  width: 100%;
  margin: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

section#about li:last-child {
  border: none;
}

section#about li a {
  display: block;
  /* border: 2px solid #eee; */
  /* background: #fff; */
  color: #fff;
  padding: 0 20px 40px;
  box-sizing: border-box;
  text-align: center;
  font-weight: 300;
  overflow: hidden;
  position: relative;
  letter-spacing: 3px;
  /* border-radius: 10px; */
  font-size: 1.5em;
  transition: 0.3s;
}

section#about li a:after {
  content: "";
  background: url(../images/common/next_w.svg) no-repeat center center;
  width: 25px;
  height: 25px;
  position: absolute;
  bottom: 0;
  margin: auto;
  left: 0;
  border-radius: 100%;
  background-size: 12px;
  border: 1px solid #fff;
  right: 0;
  transition: 0.3s;
}

section#about li a:hover:after {
  background: url(../images/common/next.svg) no-repeat center center #fff;
  background-size: 12px;
  transition: 0.3s;
}

section#about li span {
  /* color: #111; */
  padding: 20px;
  display: block;
  margin: 0;
}

section#about li a img {
  width: 50px;
  display: block;
  margin: auto;
}
section#about li:nth-child(2) a img {
  width: 65px;
}
section#about li:nth-child(3) a img {
  width: 50px;
}

section#about li:nth-child(4) a img {
  width: 68px;
}
/*++++++++++++++
contents
++++++++++++++*/
section#contents {
  padding: 80px 0 100px;
  background: #fff;
  position: relative;
}

section#contents .inner {
  max-width: 1100px;
}

section#contents ul {
}

section#contents li {
  margin: 0 50px 0 0;

  position: relative;
}

section#contents li:last-child {
  margin: 0;
}

section#contents li .overlay {
  background: rgba(0, 0, 0, 0.5);
  z-index: -1;
  /* display: none; */
}

section#contents li a {
  overflow: hidden;
  position: relative;
  display: block;
}

section#contents li .contentbox {
  position: relative;
  top: 0;
  z-index: 0;
  width: 100%;
  height: auto;
  left: 0;
  right: 0;
  margin: auto;
  bottom: 0;
  padding: 30px 50px 5px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
}

section#contents li .contentbox dl {
  /* color: #fff; */
  position: relative;
  width: 100%;
}

section#contents li .contentbox dt {
  text-align: center;
  font-size: 1.5em;
  font-weight: 300;
  letter-spacing: 2px;
}

section#contents li .contentbox dd {
}
/*++++++++++++++
sns
++++++++++++++*/
.socialbox {
  background: #f7f7f7;
  padding: 15px 20px 15px 50px;
  display: flex;
  align-items: center;
  /* border: 2px solid #eee; */
  max-width: 550px;
  margin: 50px auto;
  justify-content: center;
  box-sizing: border-box;
}
.socialbox b {
  font-weight: 300;
  letter-spacing: 1px;
  margin: 6px 20px 0 0;
  font-size: 1.1em;
}
.socialbox .social {
  display: flex;
  width: 40%;
  justify-content: center;
}
.socialbox a {
  margin: 0 10px;
}
.socialbox a:last-child {
}
.socialbox a img {
  width: 35px;
}
.socialbox a:last-child img {
  width: 58px;
}
/*++++++++++++++
information
++++++++++++++*/
h3.information {
  background: url("../images/common/i_information_b.svg") no-repeat left center;
  background-size: 40px;
}

h3.information b {
  padding: 0 0 0 55px;
}

section#information {
  /* background: #f5f5f5; */
  padding: 0 0 50px;
  background: #fff;
  position: relative;
  margin: 950px 0 0;
}

section#information .inner {
  max-width: 1280px;
}

.informationbox {
  background: #fff;
  padding: 0 0 50px 0;
  box-sizing: border-box;
  align-items: baseline;
  max-width: 1500px;
  margin: auto;
}

.informationbox .infobox {
  width: 50%;
  position: relative;
  margin: 0 5% 0 0;
}

.informationbox .infobox .rl {
  position: relative;
}

.informationbox .infobox:last-child {
  margin: 0;
}

.informationbox .program {
  width: 40%;
  border: 1px solid #ccc;
  height: 400px;

  box-shadow: 0 3px 3px rgb(0 0 0 / 10%);
  padding: 30px;
  box-sizing: border-box;
  overflow: hidden;
}

.informationbox .programbox {
  overflow-y: scroll;
  height: 280px;
}

.informationbox .programbox ul {
}

.informationbox .programbox li {
  border-bottom: 1px dashed #ccc;

  padding: 0 0 20px;

  margin: 0 0 20px;
}

.informationbox .programbox li a {
  display: flex;
}

.informationbox .programbox li:last-child {
}
.informationbox .programbox li dl {
  width: 57%;
}

.informationbox .programbox li dt {
  font-size: 1.1em;

  letter-spacing: 1px;

  margin: 0 0 5px;

  color: #2980b9;
}

.informationbox .programbox li dd p {
  font-size: 0.75em;
  line-height: 1.6;
  color: #666;
  margin: 0 0 5px;
}

.informationbox .programbox li figure {
  width: 35%;
  margin: 0 20px 0 0;
}

/*++++++++++++++
theme
++++++++++++++*/
section#theme {
  background: #f7f7f7;
  /* height: 600px; */
  position: relative;
  padding: 50px 0;
  box-sizing: border-box;
}

section#theme .inner {
  max-width: 1400px;
  overflow: hidden;
  position: relative;
}

section#theme .themebox {
  overflow: hidden;
  width: 37%;
  float: left;
  padding: 25px 0 0;
}

section#theme figure {
  width: 60%;
  float: right;
  padding: 10px;
  box-sizing: border-box;
  /* background: #fff; */
}
.theme-slidebox {
  float: left;
  width: 37%;
}
ul.thum {
  width: 100%;
  margin: auto;
  position: relative;
  justify-content: center;
  display: flex;
}

ul.thum .slick-track {
  display: flex;
  align-items: center;
  width: 100% !important;
}

ul.thum:before {
  content: "";
  background: #ccc;
  width: 74%;
  height: 1px;
  position: absolute;
  z-index: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  left: 0;
  right: 0;
}

ul.thum li {
  width: 50px !important;
  outline: none;
  height: 50px;
  text-align: center;
  position: relative;
  /* float: none; */
  margin: 0 37px 0 0;
}

.slick-slide:focus {
  outline: none;
}

ul.thum li:last-child {
  margin: 0;
}

ul.thum li.slick-current.slick-active a {
  /* width: 60px; */
  /* height: 60px; */
}

ul.thum li a {
  border: 1px solid #7d613d;
  border-radius: 100%;
  padding: 10px;
  width: 50px;
  height: 50px;
  margin: 0;
  display: block;
  box-sizing: border-box;
  color: #7d613d;
  outline: none;
  background: #fff;
  font-size: 1.2em;
  line-height: 1.5;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
}
ul.thum li a.t01 {
  color: #7d613d;
}
ul.thum li a.t01:hover,
ul.thum li.slick-current.slick-active a.t01 {
  color: #fff;

  background: #7d613d;
  transition: 0.3s;
}

ul.thum li a.t02 {
  color: #00a5bf;
}
ul.thum li a.t02:hover,
ul.thum li.slick-current.slick-active a.t02 {
  color: #fff;
  background: #00a5bf;
  transition: 0.3s;
}

ul.thum li a.t03 {
  color: #6da01c;
}
ul.thum li a.t03:hover,
ul.thum li.slick-current.slick-active a.t03 {
  color: #fff;
  background: #6da01c;
  transition: 0.3s;
}

ul.thum li a.t04 {
  color: #e5813e;
}
ul.thum li a.t04:hover,
ul.thum li.slick-current.slick-active a.t04 {
  color: #fff;
  background: #e5813e;
  transition: 0.3s;
}

ul.thum li a.t05 {
  color: #d884c6;
}
ul.thum li a.t05:hover,
ul.thum li.slick-current.slick-active a.t05 {
  color: #fff;
  background: #d884c6;
  transition: 0.3s;
}

ol.theme_slider {
  padding: 10px;
  margin: 20px 0 0;
}

ol.theme_slider li {
  background: #fff;
  /* box-shadow: 1px 2px 4px rgb(0 0 0 / 10%); */
  border-radius: 5px;
  padding: 0 0 20px;
  height: auto;
  position: relative;
  overflow: hidden;
}

ol.theme_slider li strong {
  margin: 0;
  font-size: 1.2em;
}

section#theme ol.theme_slider li figure {
  width: 100%;
  padding: 0;
  float: none;
}
section#theme ol.theme_slider li .ttl {
  padding: 5px 20px 5px 10px;
  justify-content: left;
  display: flex;
  border-radius: 0 100px 100px 0;
  width: 40%;
  color: #fff;
  margin: -8% 0 20px;
  transition: 0.3s;
  position: relative;
}

section#theme ol.theme_slider li a:hover .ttl {
  padding: 5px 100px 5px 10px;
  transition: 0.3s;
}

section#theme ol.theme_slider li a .ttl:before {
  content: "";
  background: none;
  position: absolute;
  right: 3%;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 25px;
  height: 14px;
  transition: 0.3s;
}

section#theme ol.theme_slider li a:hover .ttl:before {
  background: url(../images/common/next_w.svg) no-repeat;
  background-size: 25px;
}

b.numberling {
  background: #fff;
  width: 32px;
  height: 32px;
  margin: 0 15px 0 0;
  display: block;
  border-radius: 100px;

  /* color: #fff; */
  text-align: center;
  line-height: 2;
}

/*ノートPC等*/
@media screen and (max-width: 1699px) {
  /*++++++++++++++
video
++++++++++++++*/
  section#video {
    height: 800px;
  }
  .slide__box {
    /* margin: -19% auto 0 !important; */
  }
  /*++++++++++++++
about
++++++++++++++*/
  h3.about {
    width: 55%;
    margin: 0 auto 40px;
  }

  section#about .inner {
    max-width: 100%;
  }

  section#about {
    padding: 50px 0 30px;
  }
  /*++++++++++++++
slide
++++++++++++++*/
  div#slide ul {
    max-width: 90%;
    margin: auto;
  }

  div#slide ul.slick-dots {
    padding: 30px 0;
  }
  /*arrow*/
  .prev.slick-arrow {
    left: 5%;
  }
  .prev.slick-arrow:hover {
    left: 4.5%;
  }
  .next.slick-arrow {
    right: 5%;
  }
  .next.slick-arrow:hover {
    right: 4.5%;
  }
  /*++++++++++++++
information
++++++++++++++*/

  section#information {
    padding: 0 0 100px;
  }

  section#information .inner {
    max-width: 80%;
  }

  .informationbox {
    padding: 60px 0;
    max-width: 100%;
  }

  .infobox ul li a {
    padding: 10px;
  }

  .informationbox .programbox li dl {
    width: 57%;
  }

  .informationbox .programbox li dd p {
    font-size: 0.75em;
    line-height: 1.6;
    color: #666;
    margin: 0 0 5px;
  }

  /*++++++++++++++
theme
++++++++++++++*/

  section#theme .inner {
    max-width: 95%;
  }

  ul.thum li {
  }

  ul.thum li:last-child {
    margin: 0;
  }

  ol.theme_slider {
  }

  ol.theme_slider li {
  }

  section#theme ol.theme_slider li .ttl {
    width: 45%;
  }
}

@media screen and (max-width: 1299px) {
  /*++++++++++++++
video
++++++++++++++*/
  section#video {
    height: 576px;
  }

  section#video figure.copy {
    height: auto;
    right: 3%;
  }
  section#video dl {
    width: 500px;
  }

  section#video dt {
    font-size: 1em;
    margin: 0 0 15px;
  }

  section#video dd {
    width: auto;
  }
  /*++++++++++++++
slide
++++++++++++++*/
  div#slide ul {
    padding: 0;
  }
  div#slide li {
    margin: 0 10px;
  }
  div#slide li figure {
    height: 350px;
  }

  div#slide li dt {
    font-size: 1.3em;
  }

  /*++++++++++++++
about
++++++++++++++*/
  h3.about {
    background-size: 50px;
    margin: 0 auto 20px;
    text-align: center;
    width: 320px;
  }

  section#about .flex {
    display: block;
    padding: 0 0 30px;
  }
  section#about:before {
    background-size: cover;
  }

  section#about:after {
  }

  section#about figure {
  }

  section#about .aboutbox {
    display: flex;
  }

  section#about li a {
    padding: 30px 20px 20px;
    font-size: 0.9em;
  }
  section#about li a.scale:hover {
  }

  /*++++++++++++++
contents
++++++++++++++*/

  section#contents .inner {
    max-width: 90%;
  }

  section#contents li:last-child {
    margin: 0;
  }

  section#contents li .contentbox {
    padding: 20px;
  }

  section#contents li .contentbox dt {
    font-size: 1.3em;
  }
  section#information div#slide .inner {
    max-width: 90% !important;
  }

  /*++++++++++++++
information
++++++++++++++*/
  h3.information {
    background-size: 30px;
  }

  h3.information b {
    font-size: 1.4em;
    padding: 0 0 0 40px;
  }

  section#information .inner {
    max-width: 90%;
  }

  .informationbox {
    padding: 40px 0;
  }

  .informationbox .program {
    height: 330px;
    padding: 20px;
  }

  .informationbox .programbox li {
  }

  .informationbox .programbox li a {
    display: block;
  }

  .informationbox .programbox li dl {
    width: 100%;
  }

  .informationbox .programbox li dt {
    font-size: 1em;
    float: left;
  }

  .informationbox .programbox li dd span.cate {
    float: right;
    margin: 3px 0 0 10px;
  }

  .informationbox .programbox li dd p {
    clear: both;
  }

  .informationbox .programbox li figure {
    width: 100%;
    margin: 0 0 20px;
  }
  /*++++++++++++++
theme
++++++++++++++*/
  section#theme {
  }

  section#theme .inner {
  }

  section#theme .themebox,
  .theme-slidebox {
    width: 49%;
  }

  section#theme figure {
    width: 50%;
  }

  ul.thum {
  }

  ul.thum .slick-track {
  }

  ul.thum:before {
    width: 60%;
  }

  ul.thum li {
    width: 40px !important;
    height: 40px;
    margin: 0 20px 0 0;
  }

  ul.thum li:last-child {
    margin: 0;
  }

  ul.thum li.slick-current.slick-active a {
  }

  ul.thum li a {
    padding: 8px;
    width: 40px;
    height: 40px;
    font-size: 1.1em;
  }

  ol.theme_slider li {
  }

  ol.theme_slider li strong {
    font-size: 1em;
  }

  section#theme ol.theme_slider li figure {
  }
  section#theme ol.theme_slider li .ttl {
    width: 60%;
  }

  section#theme ol.theme_slider li a:hover .ttl {
  }

  section#theme ol.theme_slider li a .ttl:before {
    content: "";
    background: none;
    position: absolute;
    right: 3%;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 25px;
    height: 14px;
    transition: 0.3s;
  }

  section#theme ol.theme_slider li a:hover .ttl:before {
    background: url(../images/common/next_w.svg) no-repeat;
    background-size: 25px;
  }

  b.numberling {
  }
}

/*タブレット*/
@media screen and (max-width: 1023px) {
  /*++++++++++++++
video
++++++++++++++*/
  section#video {
    height: 400px;
    width: 100%;
  }

  section#video dl {
    width: 400px;
  }

  section#video dt {
    font-size: 0.9em;
  }

  section#video dd {
  }
  div#slide .bg {
    height: 200px;
  }
  div#slide .detailbox .title {
    font-size: 1.6em;
  }
  div#slide .detailbox .date {
    font-size: 0.9em;
  }
  /*++++++++++++++
information
++++++++++++++*/
  h3.information {
  }

  h3.information b {
  }

  section#information {
    margin: 400px 0 0;
  }
  /*++++++++++++++
slide
++++++++++++++*/
  div#slide li dl {
    padding: 20px;
  }
  div#slide li dd p {
    font-size: 0.8em;
  }

  div#slide li dd em {
    font-size: 0.8em;
    letter-spacing: 0;
  }

  /*++++++++++++++
about
++++++++++++++*/
  h3.about {
  }

  section#about {
    padding: 40px 0 30px;
  }
  section#about:before {
    height: 300px;
  }

  section#about:after {
    height: 300px;
  }

  section#about figure {
  }

  section#about .aboutbox {
    padding: 0;
  }
  section#about ul {
    margin: 0 20px 0 0;
  }

  section#about li {
    width: 46%;
  }

  section#about li:nth-child(n + 3) {
  }

  section#about li a {
    padding: 20px 10px;
  }

  section#about li a {
    font-size: 0.75em;
    padding: 20px 0;
  }

  /*++++++++++++++
contents
++++++++++++++*/
  section#contents {
  }

  section#contents .inner {
    max-width: 640px;
  }

  section#contents li {
    margin: 0 20px 0 0;
  }

  section#contents li:last-child {
    margin: 0;
  }

  section#contents li .contentbox {
    width: 90%;
    height: 90%;
  }

  section#contents li .contentbox dt {
  }

  /*++++++++++++++
information
++++++++++++++*/

  .informationbox {
    display: block;
    padding: 0;
  }

  .informationbox .infobox {
    width: 100%;
    margin: 0 auto 80px;
  }

  .informationbox .program {
    width: 100%;
  }

  .informationbox .programbox {
    overflow-y: scroll;
    height: 280px;
  }

  .informationbox .programbox li {
  }

  .informationbox .programbox li a {
    display: flex;
  }

  .informationbox .programbox li:last-child {
  }

  .informationbox .programbox li dl {
    width: 57%;
  }

  .informationbox .programbox li dt {
    font-size: 1.1em;

    letter-spacing: 1px;

    margin: 0 0 5px;

    color: #2980b9;
  }

  .informationbox .programbox li dd p {
    font-size: 0.75em;
    line-height: 1.6;
    color: #666;
    margin: 0 0 5px;
  }

  .informationbox .programbox li figure {
    width: 35%;
    margin: 0 20px 0 0;
  }

  /*++++++++++++++
theme
++++++++++++++*/

  section#theme .inner {
    max-width: 90%;
  }

  section#theme .themebox {
    width: auto;
    float: none;
    padding: 0;
  }

  section#theme figure {
  }

  ul.thum {
    width: auto;
  }

  ul.thum:before {
    width: 70%;
  }

  ul.thum li {
  }

  ul.thum li:last-child {
    margin: 0;
  }

  section#theme ol.theme_slider li figure {
  }
}
/*スマホ横*/
@media screen and (max-width: 767px) {
  /*++++++++++++++
video
++++++++++++++*/
  section#video {
  }

  section#video figure.copy {
    height: auto;
    right: 0;
    bottom: 5%;
    left: 0;
    margin: auto;
    width: 90%;
  }
  section#video dl {
    width: auto;
  }

  section#video dt {
  }

  section#video dd {
  }

  /*++++++++++++++
slide
++++++++++++++*/
  div#slide {
    padding: 30px 0 0;
  }

  div#slide li {
  }

  div#slide li dd em {
    font-size: 0.75em;
  }

  div#slide li figure {
    height: 320px;
  }

  div#slide li {
  }
  div#slide li img {
    margin: auto;
    width: 100%;
  }
  div#slide .bg {
    height: 150px;
  }
  div#slide .detailbox dt {
    padding: 0;
  }
  div#slide .detailbox dd {
    margin: 0;
  }
  /*++++++++++++++
about
++++++++++++++*/
  h3.about {
    width: 50%;
  }

  section#about {
  }
  section#about:before {
    background-size: cover;
    height: 100%;
  }

  section#about:after {
    height: 75%;
  }

  section#about figure {
    width: 98%;
    margin: auto;
  }

  section#about .aboutbox {
    display: block;
    margin: 0;
  }
  section#about ul {
    width: 100%;
    margin: 0;
  }

  section#about li {
    margin: 0 1% 2%;
    width: 48%;
  }

  section#about li:nth-child(n + 3) {
    /* margin: 0 1% 2%; */
  }

  section#about li a {
    font-size: 0.9em;
    letter-spacing: 1px;
    padding: 25px 0;
  }

  /*++++++++++++++
contents
++++++++++++++*/
  section#contents .flex {
    display: flex;
  }

  section#contents .inner {
    max-width: 90%;
    margin: auto;
  }

  section#contents li:last-child {
    margin: 0;
  }

  section#contents li .overlay {
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
    /* display: none; */
  }

  section#contents li .contentbox dt {
    font-size: 1.2em;
  }

  /*++++++++++++++
information
++++++++++++++*/

  .informationbox .programbox li dl {
    width: 57%;
  }

  .informationbox .programbox li dt {
    font-size: 1.1em;
    letter-spacing: 1px;
    margin: 0 0 5px;
    color: #2980b9;
  }

  .informationbox .programbox li dd p {
    font-size: 0.75em;
    line-height: 1.6;
    color: #666;
    margin: 0 0 5px;
  }

  .informationbox .programbox li figure {
    width: 35%;
    margin: 0 20px 0 0;
  }

  /*++++++++++++++
theme
++++++++++++++*/

  ol.theme_slider {
    padding: 10px;
    margin: 20px 0 0;
  }

  ol.theme_slider li strong {
    font-size: 0.9em;
  }

  b.numberling {
    width: 25px;
    height: 25px;
    line-height: 1.4;
  }
}

/*スマホ縦*/
@media screen and (max-width: 480px) {
  .container {
    margin: 0;
  }
  section#video {
    height: 500px;
    margin: 48px 0 0;
    position: relative;
  }
  section#video dl {
    width: 100%;
  }

  section#video dt {
    font-size: 0.8em;
    letter-spacing: 1px;
    margin: 0 0 15px;
  }

  section#video dd {
    width: auto;
  }
  /*++++++++++++++
slide
++++++++++++++*/
  div#slide {
    padding: 40px 0 60px;
  }
  div#slide ul.slick-dots {
    padding: 10px 0 20px;
  }
  div#slide ul.slick-dots li {
    margin: 0 !important;
  }
  div#slide li {
    margin: 0 5px 20px !important;
  }
  div#slide li img {
    margin: auto;
    width: 100%;
  }

  div#slide li a {
    display: block;
  }

  div#slide li figure {
    width: 100%;
  }

  div#slide li dl {
    width: 100%;
  }

  div#slide li dd p {
    font-size: 0.75em;
    margin: 0 0 15px;
  }

  div#slide li dd em {
    font-size: 0.7em;
  }

  /*++++++++++++++
about
++++++++++++++*/
  h3.about {
    width: 76%;
  }

  section#about:before {
    height: 100%;
  }

  section#about:after {
    height: 63%;
  }

  section#about li:nth-child(4) a img {
    width: 63px;
  }

  section#about:before {
    background: url("../images/index/bg-sp.jpg") no-repeat;
  }
  section#about .aboutbox {
  }
  section#about ul {
    flex-wrap: wrap;
    width: 90%;
    margin: auto;
  }

  section#about li {
    margin: 0 5px 5px 0;
    width: 49%;
    border-right: none;
    background: rgba(0, 0, 0, 0.7);
  }

  section#about li:nth-child(2n),
  section#about li:last-child {
    margin: 0 0 5px;
  }

  section#about li:nth-child(3) {
  }

  section#about li:nth-child(n + 3) {
    /* border-bottom: none; */ /* margin: 0 3px 8px; */
  }

  section#about li a:after {
    bottom: 3%;
    width: 20px;
    height: 20px;
    background-size: 10px;
  }
  /*++++++++++++++
slide
++++++++++++++*/
  .slide__box {
    /* margin: -30% auto 0 !important; */
  }
  div#slide ul.slick-dots {
    display: block;
    padding: 30px 0 0;
  }

  div#slide ul.slick-dots li {
    border: none;
    background: none;
    width: auto;
    margin: 0 10px 0 0 !important;
  }

  div#slide {
    background: #fff;
    background-size: 100%;
    padding: 60px 0 0;
    box-sizing: border-box;
    width: 100%;
    position: relative;
  }
  section#information div#slide .inner {
    max-width: 100%;
    display: block;
    padding: 25px 10px;
    max-width: 100% !important;
  }

  div#slide ul {
    padding: 0 60px 0;
    position: relative;
    justify-content: center;
  }

  div#slide .slick-track {
    margin: auto;
  }

  div#slide:before {
    content: "";
  }

  div#slide li {
    margin: 0 30px 0 0;
    background: #fff;
    border-radius: 10px;
    /* box-shadow: 0 1px 10px rgba(0,0,0,0.2); */
    overflow: hidden;
    width: 980px;
    float: none;
    display: inline-block !important;
  }

  div#slide li a {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
  }

  div#slide li img {
    text-align: center;
    display: block;
    position: absolute;
    z-index: 1;
    width: auto;
    height: auto;
    top: 0;
    bottom: 0;
    margin: auto;
    left: 0;
    right: 0;
  }

  div#slide li figure {
    position: relative;
    height: 420px;
    overflow: hidden;
    width: 40%;
    z-index: 10;
  }

  div#slide li figure .background {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 0;
    -ms-filter: blur(10px);
    filter: blur(20px);
    overflow: hidden;
  }

  div#slide li figure .background:before {
    content: "";
    /* background: rgba(0,0,0,0.3); */
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 10;
  }

  div#slide li figure .background img {
    position: absolute;
    left: 0;
    width: 300%;
    right: 0;
    margin: auto;
    bottom: 0;
    top: 0;
    height: 100%;
  }

  div#slide li dl {
    padding: 40px;
    box-sizing: border-box;
    z-index: 1;
    position: relative;
    background: #fff;
    width: 60%;
  }

  div#slide li dt {
    font-size: 1.8em;
    font-weight: 300;
    letter-spacing: inherit;
    margin: 0 0 15px;
    letter-spacing: 2px;
  }
  div#slide li dd em {
    font-size: 0.9em;
  }
  div#slide li dd p {
    font-size: 0.9em;
    color: #666;
    border-bottom: 1px dashed #ccc;
    padding: 0 0 15px;
    margin: 0 0 30px;
  }
  div#slide .detailbox {
	  margin: 0;
  }
  div#slide .bg {
    height: 80px;
  }
  div#slide .bg:before {
    content: "";
    background: rgba(0, 0, 0, 0.4);
    position: absolute;
    width: 100%;
    height: 100%;
  }
  div#slide .bg img {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    filter: blur(330px);
    -webkit-filter: blur(30px);
    opacity: 0.5;
    -moz-opacity: 0.5;
    -webkit-opacity: 0.5;
  }
  div#slide .detailbox figure {
    width: 80%;
    margin: auto;
  }
  div#slide .detailbox dl {
    width: 100%;
    margin: 30px 0 0;
  }
  div#slide .detailbox dt {
    text-align: center;
    padding: 0;
  }
  div#slide .detailbox .title {
    font-size: 1.1em;
    letter-spacing: 0;
    color: #111;
    text-align: center;
    margin: 10px 0 5px;
  }
  div#slide .detailbox .date {
    font-size: 0.85em;
    color: #111;
    text-align: center;
    letter-spacing: 0;
  }
  div#slide .detailbox dd {
    margin: auto;
  }

  div#slide .detailbox dd p {
    font-size: 0.8em;
    letter-spacing: 1px;
    line-height: 2.2;
    margin: 0;
    text-align: center;
  }
  div#slide .detailbox dd .button2 {
    margin: 20px auto 0;
  }
  /*dots*/
  div#slide ul.dot-class {
    display: flex;
    /* margin: -3% auto 0; */
  }
  div#slide ul.dot-class li {
    width: auto;
    margin: 0 10px;
    background: none;
  }
  div#slide ul.dot-class li button {
    background: #111;
    background: #fff;
    border-radius: 100px;
    width: 10px;
    height: 10px;
    cursor: pointer;
    border: 1px solid #111;
    text-indent: -9999px;
  }
  div#slide ul.dot-class li.slick-active button {
    background: #111;
  }

  /*arrow*/
  .prev.slick-arrow {
    top: 30%;
    bottom: unset;
    left: 3%;
    background-size: 15px;
    height: 40px;
  }
  .prev.slick-arrow:hover {
    transition: 0.3s;
    left: 14.5%;
  }
  .next.slick-arrow {
    top: 30%;
    bottom: unset;
    right: 3%;
    background-size: 15px;
    height: 40px;
  }
  .next.slick-arrow:hover {
    transition: 0.3s;
    right: 14.5%;
  }
  /*++++++++++++++
sns
++++++++++++++*/
  .socialbox {
    max-width: 100%;
    display: block;
    padding: 20px;
    text-align: center;
    margin: 20px auto 0;
  }
  .socialbox b {
    margin: auto;
  }
  .socialbox .social {
    width: 60%;
    margin: 10px auto 0;
  }
  .socialbox a {
  }
  .socialbox a:last-child {
  }
  .socialbox a img {
    width: 30px;
  }
  .socialbox a:last-child img {
    width: 50px;
  }
  /*++++++++++++++
contents
++++++++++++++*/
  section#contents {
    padding: 50px 0;
  }

  section#contents .inner {
  }

  section#contents .flex {
    display: block;
  }

  section#contents li {
    margin: 0 0 20px;
  }

  section#contents li:last-child {
    margin: 0;
  }

  section#contents li .overlay {
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
    /* display: none; */
  }

  section#contents li a {
    height: auto;
  }

  /*++++++++++++++
information
++++++++++++++*/
  h3.information {
    background-size: 20px;
  }

  h3.information b {
    padding: 0 0 0 30px;
    font-size: 1.2em;
  }

  section#information {
    padding: 0;
    margin: 0;
  }

  section#information .inner {
  }

  .informationbox {
    padding: 0;
  }

  .informationbox .infobox {
    margin: 0 auto 100px;
  }

  .informationbox .program {
    height: 500px;
  }

  .informationbox .programbox {
    height: 100%;
  }

  .informationbox .programbox li a {
    display: block;
  }

  .informationbox .programbox li dl {
    width: 100%;
  }

  .informationbox .programbox li dt {
    font-size: 1.1em;

    letter-spacing: 1px;

    margin: 0 0 5px;

    color: #2980b9;
  }

  .informationbox .programbox li dd p {
    font-size: 0.75em;
    line-height: 1.6;
    color: #666;
    margin: 0 0 5px;
  }

  .informationbox .programbox li figure {
    width: 100%;
    margin: 0 0 10px;
  }

  /*++++++++++++++
theme
++++++++++++++*/
  section#theme .themebox,
  .theme-slidebox {
    width: 100%;
    float: none;
  }

  section#theme .themebox p {
    margin: 0 0 20px;
  }

  section#theme figure {
    float: none;
    width: 100%;
    padding: 0;
    margin: 0 0 20px;
  }

  ul.thum {
    width: 100%;
  }

  ul.thum li:last-child {
    margin: 0;
  }

  ol.theme_slider {
    padding: 0;
  }

  ol.theme_slider li {
    background: #fff;
    /* box-shadow: 1px 2px 4px rgb(0 0 0 / 10%); */
    border-radius: 5px;
    padding: 0 0 20px;
    height: auto;
    position: relative;
    overflow: hidden;
  }

  ol.theme_slider li strong {
    font-size: 1em;
  }

  section#theme ol.theme_slider li figure {
    width: 100%;
    padding: 0;
    float: none;
  }
  section#theme ol.theme_slider li .ttl {
  }

  section#theme ol.theme_slider li a:hover .ttl {
  }

  section#theme ol.theme_slider li a .ttl:before {
    content: "";
    background: none;
    position: absolute;
    right: 3%;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 25px;
    height: 14px;
    transition: 0.3s;
  }

  section#theme ol.theme_slider li a:hover .ttl:before {
    background: url(../images/common/next_w.svg) no-repeat;
    background-size: 25px;
  }
}

@media screen and (max-width: 360px) {
  section#video {
    height: 400px;
  }
}