@charset "UTF-8";
/* mediaquery
==========================================================*/
/* fontsize
==========================================================*/
/* icon
==========================================================*/
/*　dotted ------------------------------------------------

破線の間隔を調整
$color：色、$stripe:線幅、$spacing：破線の間隔, $height:高さ

==========================================================*/
/*　transition ------------------------------------------------

破線の間隔を調整
$speed：速度、$delay：開始時間

==========================================================*/
/* IEhack
==========================================================*/
/* Slider */
.slick-slider {
  position: relative;
  display: block;
  box-sizing: border-box;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-tap-highlight-color: transparent;
}

.slick-list {
  position: relative;
  overflow: hidden;
  display: block;
  margin: 0;
  padding: 0;
}
.slick-list:focus {
  outline: none;
}
.slick-list.dragging {
  cursor: pointer;
  cursor: hand;
}

.slick-slider .slick-track,
.slick-slider .slick-list {
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.slick-track {
  position: relative;
  left: 0;
  top: 0;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.slick-track:before, .slick-track:after {
  content: "";
  display: table;
}
.slick-track:after {
  clear: both;
}
.slick-loading .slick-track {
  visibility: hidden;
}

.slick-slide {
  float: left;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 1px;
}
[dir="rtl"] .slick-slide {
  float: right;
}
.slick-slide img {
  display: block;
}
.slick-slide.slick-loading img {
  display: none;
}
.slick-slide.dragging img {
  pointer-events: none;
}
.slick-loading .slick-slide {
  visibility: hidden;
}
.slick-vertical .slick-slide {
  display: block;
  height: auto;
  border: 1px solid transparent;
}

.slick-arrow.slick-hidden {
  display: none;
}

/*


.slick-list {
    .slick-loading & {
        background: #fff slick-image-url("ajax-loader.gif") center center no-repeat;
    }
}


@if $slick-font-family == "slick" {
    @font-face {
        font-family: "slick";
        src: slick-font-url("fonts/slick.eot");
        src: slick-font-url("fonts/slick.eot?#iefix") format("embedded-opentype"), slick-font-url("slick.woff") format("woff"), slick-font-url("slick.ttf") format("truetype"), slick-font-url("slick.svg#slick") format("svg");
        font-weight: normal;
        font-style: normal;
    }
}
*/
/* Arrows */
.slick-prev,
.slick-next {
  position: absolute;
  height: 32px;
  width: 80px;
  cursor: pointer;
  background: transparent;
  top: 50%;
  -webkit-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
  transform: translate(0, -50%);
  padding: 0;
  border: none;
  outline: none;
  transition: .3s;
}
.slick-prev:hover,
.slick-next:hover {
  transition: .3s;
}
.slick-prev.slick-disabled:before,
.slick-next.slick-disabled:before {
  opacity: 0.25;
}

.slick-prev {
  left: -100px;
  background: url(/img/slide_prev.png) left top no-repeat;
  z-index: 50;
}
.slick-prev:hover {
  background: url(/img/slide_prev.png) -5px top no-repeat;
}
[dir="rtl"] .slick-prev {
  left: auto;
  right: 30px;
}
.slick-prev:before {
  content: "\2190";
}
[dir="rtl"] .slick-prev:before {
  content: "\2192";
}

.slick-next {
  right: -100px;
  background: url(/img/slide_next.png) left top no-repeat;
}
.slick-next:hover {
  background: url(/img/slide_next.png) 5px top no-repeat;
}
[dir="rtl"] .slick-next {
  left: 30px;
  right: auto;
}
.slick-next:before {
  content: "\2192";
}
[dir="rtl"] .slick-next:before {
  content: "\2190";
}

/* Dots */
.slick-dotted.slick-slider {
  margin-bottom: 30px;
}

.slick-dots {
  position: absolute;
  bottom: -25px;
  list-style: none;
  display: block;
  text-align: center;
  padding: 0;
  margin: 0;
  width: 100%;
}
.slick-dots li {
  position: relative;
  display: inline-block;
  height: 20px;
  width: 20px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}
.slick-dots li button {
  border: 0;
  background: transparent;
  display: block;
  height: 20px;
  width: 20px;
  outline: none;
  line-height: 0px;
  font-size: 0px;
  color: transparent;
  padding: 5px;
  cursor: pointer;
}
.slick-dots li button:hover, .slick-dots li button:focus {
  outline: none;
}
.slick-dots li button:hover:before, .slick-dots li button:focus:before {
  opacity: 1;
}
.slick-dots li button:before {
  position: absolute;
  top: 0;
  left: 0;
  content: "\2022";
  width: 20px;
  height: 20px;
  font-family: "slick";
  font-size: 6px;
  line-height: 20px;
  text-align: center;
  color: black;
  opacity: 0.25;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.slick-dots li.slick-active button:before {
  color: black;
  opacity: 0.75;
}

#main_area {
  width: calc(100% - 200px);
}

#main_wrap #main_visual {
  width: calc(100% - 296px);
  padding: 40px;
  background: url(/movie/kaiyo_web_movie.mp4) center center no-repeat;
  background-size: cover;
  box-sizing: border-box;
}
#main_wrap #mv_movie {
  position: relative;
  overflow: hidden;
  width: calc(100% - 296px);
  background-color: #085b9d;
}
#main_wrap #mv_movie .mv_wrap {
  position: relative;
  height: 747px;
}
#main_wrap #mv_movie video {
  display: block;
  width: 100%;
  height: 747px;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}
#main_wrap #mv_movie .mv_bg {
  display: block;
  width: 100%;
  height: 747px;
  position: absolute;
  top: 0;
  left: 0;
  background-color: rgba(0, 30, 0, 0.2);
  z-index: 2;
}
#main_wrap #mv_movie .mv_txt {
  width: 100%;
  position: absolute;
  top: 40px;
  left: 40px;
  z-index: 10;
}

#side_major {
  min-width: 296px;
}
#side_major ul {
  margin-bottom: 0;
  margin-left: 0;
}
#side_major li {
  list-style: none;
  border-bottom: 1px solid #fff;
}
#side_major li:last-child {
  border-bottom: 0;
}
#side_major li a {
  transition: 0.3s cubic-bezier(0.45, 0, 0.55, 1);
}
#side_major li a dl {
  position: relative;
  display: flex;
  height: 186px;
}
#side_major li a dl dt {
  width: 48px;
  padding: 12px 0;
  background: #003067;
  text-align: center;
}
#side_major li a dl dd {
  width: calc(100% - 48px);
  padding: 8px 12px;
  color: #fff;
  box-sizing: border-box;
  font-size: 22px;
  line-height: 28px;
}
#side_major li a dl dd span {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 14px;
}
#side_major li a dl::before {
  position: absolute;
  left: -16px;
  top: 0;
  bottom: 0;
  margin: auto;
  content: "";
  width: 32px;
  height: 32px;
  background-color: #fff;
  border-radius: 50%;
  transition: 0.3s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: 20;
}
#side_major li a dl::after {
  position: absolute;
  content: "";
  left: -6px;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 8px;
  height: 8px;
  border-top: 2px solid #085b9d;
  border-right: 2px solid #085b9d;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  transition: 0.3s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: 21;
}
#side_major li a:hover {
  text-decoration: none;
  transition: 0.3s cubic-bezier(0.45, 0, 0.55, 1);
}
#side_major li a:hover dl::before {
  left: -10px;
  transition: 0.3s cubic-bezier(0.45, 0, 0.55, 1);
}
#side_major li a:hover dl::after {
  left: 0;
  transition: 0.3s cubic-bezier(0.45, 0, 0.55, 1);
}

#notice_area {
  display: flex;
  align-items: center;
  padding: 15px 4%;
  background-color: #085b9d;
  color: #fff;
}
#notice_area .title {
  width: 200px;
  white-space: nowrap;
}
#notice_area .title span {
  display: inline-block;
  vertical-align: middle;
}
#notice_area .title .en {
  margin-right: 15px;
  font-size: 24px;
  font-weight: 500;
  font-family: "Oswald", sans-serif;
}
#notice_area .notice_wrap {
  width: calc(100% - 428px);
  margin: 0 auto;
}
#notice_area .notice_wrap .notice_list {
  display: flex;
  align-items: center;
  margin-bottom: 0;
}
#notice_area .notice_wrap .notice_list li {
  font-size: 14px;
}
#notice_area .notice_wrap .notice_list li span {
  display: inline-block;
}
#notice_area .notice_wrap .notice_list li .date {
  margin-right: 20px;
  color: #ACD0EC;
  font-family: "Roboto", sans-serif;
  flex-shrink: 0;
}
#notice_area .notice_wrap .notice_list li a {
  color: #fff;
}
#notice_area .notice_wrap .slick-track {
  display: flex;
  align-items: center;
}
#notice_area .notice_wrap .slick-list {
  padding: 0 !important;
}
#notice_area .notice_wrap .slick-slide {
  justify-content: start;
}
#notice_area .notice_wrap .slick-prev,
#notice_area .notice_wrap .slick-next {
  color: #fff;
  border: 1px solid #ACD0EC;
  border-radius: 16px;
  font-size: 14px;
  font-weight: 500;
  font-family: "Oswald", sans-serif;
  line-height: 14px;
}
#notice_area .notice_wrap .slick-prev::before,
#notice_area .notice_wrap .slick-next::before {
  position: absolute;
  content: "";
  top: 0;
  bottom: 0;
  margin: auto;
  width: 8px;
  height: 8px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
}
#notice_area .notice_wrap .slick-prev {
  padding-right: 16px;
  text-align: right;
}
#notice_area .notice_wrap .slick-prev::before {
  left: 18px;
  -webkit-transform: rotate(-135deg);
  transform: rotate(-135deg);
}
#notice_area .notice_wrap .slick-next {
  padding-left: 16px;
  text-align: left;
}
#notice_area .notice_wrap .slick-next::before {
  right: 18px;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}

#slogan {
  position: relative;
  max-width: 1200px;
  margin: auto;
  margin-bottom: 80px;
  padding: 60px 8% 0;
}
#slogan .main_img {
  position: relative;
}
#slogan .main_img::before {
  position: absolute;
  top: -60px;
  left: -170px;
  content: "";
  width: 320px;
  height: 100%;
  background: url(/common/img/bg_line_s.png) left top repeat-y;
}
#slogan .text_box {
  position: absolute;
  top: 0;
  right: 8%;
}
#slogan .txt_img {
  margin-bottom: 50px;
}
#slogan .txt_img img {
  filter: drop-shadow(0px 0px 8px white);
}
#slogan .text p {
  margin-bottom: 1em;
  font-size: 15px;
  font-weight: 500;
  line-height: 30px;
  text-shadow: 0px 0px 8px #FFFFFF, 0px 0px 10px #FFFFFF, 0px 0px 10px #FFFFFF;
}

#topics {
  display: flex;
  margin-bottom: 100px;
  padding: 0 0 0 4%;
}
#topics .tit_wrap {
  width: 200px;
}
#topics .topics_wrap {
  width: calc(100% - 200px);
}
#topics .topics_wrap .slick-slide {
  justify-content: start;
}
#topics .topics_wrap .inbox {
  display: block;
  width: 360px;
  max-width: 360px;
  margin-right: 32px;
}
#topics .topics_wrap .inbox a:hover {
  text-decoration: none;
}
#topics .topics_wrap .inbox .img {
  position: relative;
  margin-bottom: 20px;
}
#topics .topics_wrap .inbox .img span {
  position: absolute;
  left: 0;
  bottom: 0;
  display: inline-block;
  padding: 3px 30px;
  background: #085b9d;
  color: #fff;
  font-size: 13px;
}
#topics .topics_wrap .inbox .text {
  margin-bottom: 10px;
  color: #085b9d;
}
#topics .topics_wrap .inbox .date {
  color: #999;
  font-family: "Roboto", sans-serif;
}

.slick-list {
  padding: 0 5% 0 0 !important;
}

#bnr_area {
  padding: 50px 4% 100px;
}
#bnr_area ul {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
}
#bnr_area ul li {
  width: 200px;
  margin: 15px;
  box-sizing: border-box;
  list-style: none;
}
#bnr_area ul li a {
  color: #085b9d;
  font-weight: 600;
}
#bnr_area ul li a span {
  display: block;
}
#bnr_area ul li a span:last-child {
  font-weight: normal;
}

#major_area {
  padding: 0 0 160px;
  background: url(/common/img/bg_line_s.png) right top repeat-y;
}
#major_area .tit_wrap {
  display: flex;
  width: calc(100% - 320px);
  margin-bottom: 45px;
  padding: 0 2% 0 4%;
  box-sizing: border-box;
}
#major_area .tit_wrap h2 {
  margin-bottom: 0;
}

#voice_area {
  overflow: hidden;
}
#voice_area ul {
  overflow: hidden;
  min-width: 1400px;
  margin: 0;
  background: #085b9d;
}
#voice_area ul li {
  float: left;
  width: calc(100% / 8);
  list-style: none;
}
#voice_area ul li.title {
  padding: 20px;
  background: #085b9d;
  box-sizing: border-box;
}
#voice_area ul li.title h2 {
  margin: 0;
  color: #fff !important;
}
#voice_area ul li img {
  display: block;
  width: 100%;
}
#voice_area ul li:nth-child(8n+1) {
  clear: both;
}

@media screen and (max-width: 999px) {
  #top #sp_menu #target_nav {
    display: block !important;
  }
  #top #main_area {
    width: 100%;
  }
  #top #main_wrap {
    display: block;
  }
  #top #main_wrap #main_visual {
    width: 100%;
    min-height: 260px;
  }
  #top #main_wrap #main_visual p img {
    width: 80%;
  }
  #top #main_wrap #mv_movie {
    width: 100%;
  }
  #top #main_wrap #mv_movie .mv_wrap {
    position: relative;
    height: 400px;
  }
  #top #main_wrap #mv_movie video {
    display: block;
    width: 100%;
    height: 400px;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
  }
  #top #main_wrap #mv_movie .mv_bg {
    display: block;
    width: 100%;
    height: 400px;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(0, 30, 0, 0.2);
    z-index: 2;
  }
  #top #main_wrap #mv_movie .mv_txt {
    width: 70%;
    top: 30px;
    left: 30px;
  }
  #top #side_major li a[href*="/faculty/s/"] dl dt {
    background: url(/common/img/major_icon01_sp.png) center top no-repeat;
  }
  #top #side_major li a[href*="/faculty/e/"] dl dt {
    background: url(/common/img/major_icon02_sp.png) center top no-repeat;
  }
  #top #side_major li a[href*="/faculty/r/"] dl dt {
    background: url(/common/img/major_icon03_sp.png) center top no-repeat;
  }
  #top #side_major li a[href*="/faculty/graduate/"] dl dt {
    background: url(/common/img/major_icon04_sp.png) center top no-repeat;
  }
  #top #side_major li a dl {
    height: 110px;
    background-color: #003067 !important;
  }
  #top #side_major li a dl::before, #top #side_major li a dl::after {
    display: none;
  }
  #top #side_major li a dl dt img {
    display: none;
  }
  #top #notice_area {
    display: block;
  }
  #top #notice_area .notice_wrap {
    width: 100%;
  }
  #top #notice_area .notice_wrap .notice_list {
    display: flex;
    align-items: center;
  }
  #top #notice_area .notice_wrap .notice_list li {
    font-size: 14px;
  }
  #top #notice_area .notice_wrap .notice_list li span {
    display: inline-block;
  }
  #top #notice_area .notice_wrap .notice_list li .date {
    margin-right: 20px;
    color: #ACD0EC;
    font-family: "Roboto", sans-serif;
    flex-shrink: 0;
  }
  #top #notice_area .notice_wrap .notice_list li a {
    color: #fff;
  }
  #top #notice_area .notice_wrap .slick-track {
    display: flex;
    align-items: center;
  }
  #top #notice_area .notice_wrap .slick-list {
    padding: 0 !important;
  }
  #top #notice_area .notice_wrap .slick-slide {
    justify-content: start;
  }
  #top #notice_area .notice_wrap .slick-prev {
    top: -20px;
    left: auto;
    right: 75px;
  }
  .slick-prev, .slick-next {
      width: 70px;
      
  }
  #notice_area .notice_wrap .slick-prev::before,
  #notice_area .notice_wrap .slick-next::before {
    width: 6px;
    height: 6px;
  }

  #top #notice_area .notice_wrap .slick-next {
    top: -20px;
    right: 0;
  }
  #notice_area .notice_wrap .slick-prev::before {
    left: 12px;
  }
  #notice_area .notice_wrap .slick-next::before {
    right: 12px;
  }

  #top #news_area {
    display: block;
    position: relative;
    margin-bottom: 100px;
    padding-bottom: 60px;
  }
  #top #news_area .title {
    text-align: center;
  }
  #top #news_area #news_list_box {
    width: 100%;
  }
  #top #news_area #news_list_box #news_list li dl {
    display: block;
    overflow: hidden;
  }
  #top #news_area #news_list_box #news_list li dl .n_date,
  #top #news_area #news_list_box #news_list li dl .n_cat {
    float: left;
  }
  #top #news_area #news_list_box #news_list li dl .n_text {
    clear: both;
    margin-left: 0;
  }
  #top #news_area .more_list {
    position: absolute;
    bottom: 0;
    left: 50%;
    -webkit-transform: translate(-50%, 0);
    transform: translate(-50%, 0);
  }

  #slogan {
    position: relative;
    margin-bottom: 0;
    padding: 100px 0 0;
  }
  #slogan::before {
    position: absolute;
    top: 0;
    left: 0;
    content: "";
    width: 48px;
    height: 100%;
    background: url(/common/img/bg_line_s.png) left top repeat-y;
    z-index: 20;
  }
  #slogan .main_img {
    position: relative;
  }
  #slogan .main_img::before {
    display: none;
  }
  #slogan .main_img img {
    max-width: initial;
    width: 100%;
  }
  #slogan .text_box {
    position: initial;
    top: initial;
    right: initial;
  }
  #slogan .txt_img {
    position: absolute;
    top: 0;
    right: 0;
    width: calc(100% - 80px);
    margin-bottom: 0;
    padding-right: 20px;
    box-sizing: border-box;
  }
  #slogan .text {
    padding: 0 4% 0 60px;
  }
  #slogan .text p {
    margin-bottom: 2em;
    font-size: 14px;
    text-shadow: initial;
  }

  #topics {
    display: block;
    position: relative;
    padding-bottom: 60px;
  }
  #topics .tit_wrap {
    width: 100%;
  }
  #topics .topics_wrap {
    width: 100%;
  }
  #topics .topics_wrap .inbox {
    width: 250px;
  }
  #topics .more_list {
    position: absolute;
    bottom: 0;
    left: 50%;
    -webkit-transform: translate(-50%, 0);
    transform: translate(-50%, 0);
  }

  #bnr_area ul {
    display: block;
  }
  #bnr_area ul li {
    width: 100%;
    max-width: 100%;
    margin: 15px 0;
    padding-top: 15px;
    border-top: 1px solid #E3E3E3;
  }
  #bnr_area ul li:first-child {
    border-top: 0;
  }
  #bnr_area ul li a {
    display: flex;
  }
  #bnr_area ul li a img {
    display: inline-block;
    max-width: 120px;
    margin-right: 15px;
  }

  #major_area {
    margin-bottom: 64px;
    padding-bottom: 92px;
    background: url(/common/img/bg_line_s.png) right bottom repeat-x;
  }
  #major_area .tit_wrap {
    display: block;
    width: 100%;
  }
  #major_area .tit_wrap .tit_h2 {
    margin-bottom: 32px;
    text-align: center;
  }
  #major_area .tit_wrap p {
    line-height: 28px;
  }
  #major_area .major_wrap {
    display: block;
  }
  #major_area .major_wrap a {
    width: 100%;
    min-height: 110px;
  }

  #voice_area {
    overflow: hidden;
  }
  #voice_area ul {
    overflow: hidden;
    min-width: auto;
    background: #fff;
  }
  #voice_area ul li {
    float: left;
    width: calc(100% / 3);
  }
  #voice_area ul li.title {
    width: 100%;
    margin-bottom: 30px;
    padding: 0;
    background: #fff;
  }
  #voice_area ul li.title + li {
    clear: both;
  }
  #voice_area ul li.title .tit_h2 {
    margin-right: 0;
    color: #085b9d !important;
    text-align: center;
  }
  #voice_area ul li img {
    display: block;
    width: 100%;
  }
  #voice_area ul li:nth-child(8n+1) {
    clear: initial;
  }
}