@charset "UTF-8";
body {
  margin: 0;
  padding: 0;
}

.wrap {
  position: relative;
  min-height: 100vh;
  padding-bottom: 100px;
  border-top: 10px solid #000;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

header {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  max-width: 960px;
  margin: 20px auto 20px;
}

header .head {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
}

header .head .title {
  margin-left: 10px;
}

header .head .title h1 {
  font-size: 2.2em;
}

header .head .title p {
  font-size: 1.05em;
}

header .lang a {
  position: relative;
  cursor: pointer;
  display: inline-block;
  padding: 0.8em 1.6em;
  background: #000;
  color: #fff;
  text-align: center;
  text-decoration: none !important;
  line-height: 1.1;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

header .lang a:hover {
  background: rgba(0, 0, 0, 0.7);
}

nav {
  background-color: #000;
}

nav ul {
  max-width: 960px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin: 0 auto;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 4px 0 4px 0;
}

nav ul li {
  width: 20%;
  border-left: 1px solid #fff;
}

nav ul li:nth-last-child(2) {
  border-right: 1px solid #fff;
}

nav ul li a {
  position: relative;
  width: 100%;
  display: block;
  text-align: center;
  font-size: 1.3em;
  padding: 10px 0 10px 0;
  -webkit-transition: all .3s;
  transition: all .3s;
}

nav ul li a > span {
  position: relative;
}

nav ul li a > span::before {
  position: absolute;
  top: 50%;
  left: -25px;
  -webkit-transform: translate(0, -50%);
          transform: translate(0, -50%);
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
}

nav ul li a:visited, nav ul li a:link {
  color: #fff;
  text-decoration: none;
}

nav ul li a:hover, nav ul li a.current {
  background: rgba(255, 255, 255, 0.2);
}

nav ul li a.current::before {
  position: absolute;
  bottom: 0;
  left: 4%;
  content: "";
  width: 92%;
  height: 2px;
  background: #fff;
}

nav ul li:first-of-type a span::before {
  background: url(../images/icon_home.svg) no-repeat center center;
  background-size: contain;
}

nav ul li:nth-of-type(2) a span::before {
  background: url(../images/icon_research.svg) no-repeat center center;
  background-size: contain;
}

nav ul li:nth-of-type(3) a span::before {
  background: url(../images/icon_members.svg) no-repeat center center;
  background-size: contain;
}

nav ul li:nth-of-type(4) a span::before {
  background: url(../images/icon_pulication.svg) no-repeat center center;
  background-size: contain;
}

nav ul li:nth-of-type(5) a span::before {
  background: url(../images/icon_instrument.svg) no-repeat center center;
  background-size: contain;
}

nav ul li:nth-of-type(6) a span::before {
  background: url(../images/icon_access.svg) no-repeat center center;
  background-size: contain;
}

nav ul li:last-of-type a span::before {
  background: url(../images/icon_lang.svg) no-repeat center center;
  background-size: contain;
}

.main_img img {
  width: 100%;
}

.main {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  max-width: 960px;
  margin: 0 auto;
}

.main .main_area {
  width: 70%;
  padding-right: 15px;
}

.main .about {
  position: relative;
}

.main .about h2 {
  position: absolute;
  width: 150px;
  height: 160px;
  text-align: center;
  background: #000;
  top: -120px;
  color: #fff;
  padding-top: 110px;
  font-size: 1.4em;
  letter-spacing: 1px;
}

.main .about .waku {
  border: 10px solid #dddddd;
  padding: 40px 30px;
  font-size: 1.2em;
  margin: 60px 0 50px 40px;
}

.main .about .waku p {
  padding: 5px 0;
}

.main .news_area {
  width: 30%;
  padding-left: 15px;
}

.main .news_area h2 {
  margin-top: 50px;
  font-size: 1.6em;
  border-bottom: 6px solid #000;
}

.main .news_area .scroll {
  max-height: 300px;
  margin: 0 0 20px;
  overflow-y: scroll;
}

.main .news_area .scroll .news_box {
  border-bottom: 1px dotted #000;
  padding: 20px 5px 20px 5px;
  font-size: 1.1em;
}

.main .news_area .scroll .news_box time::before {
  font-family: FontAwesome;
  content: '\f017';
  font-size: 0.8em;
  margin-right: 2px;
}

.main .news_area .scroll .news_box p {
  padding: 5px 10px;
}

.main .index_link {
    margin-top: 10px;
}
.main .index_link a {
    display: block;
    text-decoration: none;
    color: #fff;
    background: #000;
    padding: 15px 33px;
    position: relative;
    margin-bottom: 10px;
}

.main .index_link a:before {
    background: url(../images/icon_link.svg) no-repeat center center;
    background-size: contain;
    position: absolute;
    top: 50%;
    left: 8px;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
    content: "";
    display: inline-block;
    width: 18px;
    height: 18px;
}

.main .index_link a:hover {
    opacity: 0.7;
}
.main .index_video a:hover {
    opacity: 0.7;
}


footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  background: #000;
}

footer p {
  color: #fff;
  text-align: center;
  line-height: 5;
}

/*--------------------
	下層ページ
--------------------*/

.page .main_area ul li {
    list-style: disc!important;
    margin-left: 20px;
}

.page .main_area {
  width: 100%;
  margin-bottom: 0;
  padding: 15px;
}

.page .main_area h1 {
  position: relative;
  padding: 20px 0;
  font-size: 1.8em;
  font-weight: bold;
  text-align: center;
  letter-spacing: 1px;
}

.page .main_area h1 span {
  position: relative;
  z-index: 2;
  display: inline-block;
  margin: 0 2.5em;
  padding: 0 1em;
  background: #fff;
  text-align: left;
}

.page .main_area h1::before {
  position: absolute;
  top: 50%;
  z-index: 1;
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background: #666;
}

.page .main_area .contents {
  margin-bottom: 30px;
}

.page .main_area .contents h2 {
  margin-bottom: 20px;
  padding-left: 8px;
  font-size: 1.4em;
  border-bottom: 1px dotted #000;
  border-left: 4px solid #000;
  letter-spacing: 1px;
}

.page .main_area .contents h3 {
  position: relative;
  margin: 20px 0 10px;
  padding: .15em 0 .15em .65em;
  font-size: 1.25em;
  border-left: 4px solid #ccc;
  letter-spacing: 1px;
}

.page .main_area .contents h3::before {
  position: absolute;
  left: -4px;
  bottom: 0;
  content: '';
  width: 4px;
  height: 50%;
  background-color: #666;
}

.page .main_area .contents h3::after {
  position: absolute;
  left: 0;
  bottom: 0;
  content: '';
  width: 100%;
  height: 0;
}

.page .main_area .contents h4 {
  position: relative;
  margin: 20px 0 10px;
  padding: .15em 0 .15em 1.25em;
  font-size: 1.15em;
}

.page .main_area .contents h4::before {
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: translate(0, -50%);
          transform: translate(0, -50%);
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  background: #ccc;
}

.page .main_area .contents p {
  padding-top: 5px;
  font-size: 1.1em;
  line-height: 2;
}

.page .main_area .contents .link_list {
    margin-left: 20px;
    font-size: 1.1em;
    margin-bottom: 40px;
}

.page .main_area .contents .link_list li {
    list-style: none!important;
    margin-left: 0!important;
}

.page .main_area .contents .link_list a {
    text-decoration: none;
    padding: 15px 10px;
    display: block;
    background: #666;
    color: #fff;
    margin-bottom: 10px;
}

.page .main_area .contents .link_list a:hover {
    background: #fff;
    color: #666;
    border: 1px solid #666;
}

.page .main_area .contents .blank:before{
    content: "　"!important;
}

.page .main_area .contents .flex_btn{
    display: flex;
    
}

.page .main_area .contents .flex_btn li{
    list-style: none!important;
    
}

.page .main_area .contents .flex_btn li a{
    text-decoration: none;
    padding: 10px 15px;
    background: #666;
    display: block;
    color: #fff;
    margin: 10px 0;
}

.page .main_area .contents .flex_btn li a:hover{
    color: #666;
    background: #fff;
    border: 1px solid #666;
    font-weight: bold;
}

@media screen and (max-width: 769px) {
  header .head .title {
    margin: 0 10px;
  }
  header .head .title h1 {
    font-size: 2em;
  }
  header .lang {
    position: absolute;
    top: -10px;
    right: 10px;
  }
  nav {
    background: #111;
    color: #fff;
    height: calc(100% + 500px);
    padding-bottom: 500px;
    z-index: 100;
    width: 70%;
    overflow-x: none;
    overflow-y: auto;
    top: 0px;
    right: -70%;
    position: fixed;
    -webkit-transition: All 0.5s ease;
    transition: All 0.5s ease;
  }
  nav > ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding: 0;
  }
  nav > ul > li {
    width: 100%;
    border-bottom: 1px solid #666;
    border-left: none;
  }
  nav > ul > li > a {
    position: relative;
    display: block;
    width: 100%;
    padding: 1em 1em 1em 2.5em;
    color: #fff;
    font-size: 16px;
    font-weight: normal;
    text-align: left;
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.15);
  }
  nav > ul > li > a:hover, nav > ul > li > a.current {
    background-color: rgba(0, 0, 0, 0.2);
  }
  nav > ul > li > a.current::before {
    display: none;
  }
  nav > ul > li:last-of-type a {
    background: #303030;
  }
  .sp_nav_open {
    right: 0 !important;
  }
  .sp_nav_trigger {
    cursor: pointer;
    z-index: 1000;
    position: fixed !important;
    top: 25px;
    right: 15px;
    margin-top: -5px;
    width: 36px;
    height: 24px;
  }
  .sp_nav_trigger span {
    display: inline-block;
    position: absolute;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: #000;
    border-radius: 4px;
    -webkit-transition: all .4s;
    transition: all .4s;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .sp_nav_trigger span:nth-of-type(1) {
    top: 0;
  }
  .sp_nav_trigger span:nth-of-type(2) {
    top: 10px;
  }
  .sp_nav_trigger span:nth-of-type(3) {
    bottom: 0;
  }
  .sp_nav_trigger::after {
    position: absolute;
    left: 0;
    bottom: -20px;
    content: 'MENU';
    display: block;
    width: 100%;
    padding-top: 20px;
    color: #000;
    font-size: 10px;
    text-decoration: none;
    text-align: center;
    -webkit-transition: all 0.4s;
    transition: all 0.4s;
  }
  .sp_nav_trigger.active::after {
    content: 'CLOSE';
    bottom: -25px;
    color: #fff;
  }
  .sp_nav_trigger.active span:nth-of-type(1) {
    -webkit-transform: translateY(10px) rotate(-45deg);
            transform: translateY(10px) rotate(-45deg);
    background: #fff;
  }
  .sp_nav_trigger.active span:nth-of-type(2) {
    opacity: 0;
    background: #fff;
  }
  .sp_nav_trigger.active span:nth-of-type(3) {
    -webkit-transform: translateY(-10px) rotate(45deg);
            transform: translateY(-10px) rotate(45deg);
    background: #fff;
  }
  .main {
    display: block;
  }
  .main .main_area {
    width: 96%;
    padding: 0;
    margin: 0 auto;
  }
  .main .about p {
    margin: 10px;
    padding: 20px;
  }
  .main .about h2 {
    height: 50px;
    top: -30px;
    padding-top: 10px;
  }
  .main .about .waku {
    margin: 10px;
    padding: 20px;
  }
  .main .about .waku p {
    padding: 0;
    font-size: 0.8em;
  }
  .main .news_area {
    width: 100%;
    padding: 10px;
  }
  .main .news_area h2 {
    margin-top: 20px;
  }
  .page .main_area .contents .link_list {
    margin-left: 0px;
  }

.page .main_area .contents .flex_btn{
    display: block;
    text-align: center;
    
}

.page .main_area .contents .flex_btn li{
    margin: 0;
}

.sp_tbl_bdr {
    width: 100%;
}
.sp_tbl_bdr th,.sp_tbl_bdr td {
    display: block;
    width: 100%;
    text-align: left!important;
}



}
/*# sourceMappingURL=style.css.map */