@charset "utf-8";



/*****************************/
/********** Default **********/
/*****************************/

* {
  font-family: 'Open Sans', Arial, 'Yu Gothic', YuGothic, Meiryo, 'Hiragino Kaku Gothic ProN', sans-serif;
  font-weight: 500;
}

*,
*:before,
*:after {
  box-sizing: border-box;
}

::selection { background: #CCCCCC; color: #FFFFFF; text-shadow: none;}

p {
  margin: 20px 0;
  text-align: justify;
  text-justify: inter-character;
}
html {
  font-size: 62.5%;
}
html, body {
  height: 100%;
}
body {
  margin: 0 auto;
  padding: 0;
  font-size: 1.4rem;
  line-height: 160%;
  color: #000000;
  background-color: #FFFFFF;
  word-wrap: break-word;
  overflow-wrap: break-word;
  min-width: 1280px;
  min-height: 800px
  font-feature-settings: "pkna" 1;
}

ul, ol, li, dl, dt, dd {
  margin: 0;
  padding: 0;
  list-style: none;
}
h1, h2, h3, h4, h5, h6,
h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
  font-weight: bold;
  font-style: normal;
  clear: both;
}
a {
  color: #13B4B1;
  background: none;
  text-decoration: underline;
  transition: background-color 0.3s, color 0.3s;
}
a:hover {
  color: #999999;
  text-decoration: none;
  transition: background-color 0.3s, color 0.3s;
}
a img {
  border: none;
  transition: opacity 0.3s;
  backface-visibility: hidden;
}
a:hover img {
  opacity: 0.7;
  transition: opacity 0.3s;
  backface-visibility: hidden;
}
address {
  font-style: normal;
}
img {
  vertical-align: middle;
}
strong, em {
  font-style: normal;
  font-weight: bold;
}
em i {
  font-style: italic;
  font-weight: bold;
}
i {
  font-style: italic;
}
hr {
  border: none;
  height: 1px;
  background-color: #13B4B1;
  margin: 30px 0;
  clear: both;
}
figure {
  margin: 0 auto;
}
figcaption {
  margin: 10px auto;
}
time {
  font-family: Verdana;
  font-size: 1.2rem;
}
.center {
  text-align: center;
}
.left {
  text-align: left;
}
.right {
  text-align: right;
}
.top {
  vertical-align: top;
}
.middle {
  vertical-align: middle;
}
.bottom {
  vertical-align: bottom;
}
.alignleft {
  display: inline;
  float: left;
  margin: 0 20px 20px 0;
}
.alignright {
  display: inline;
  float: right;
  margin: 0 0 20px 20px;
}
.aligncenter {
  display: block;
  margin: 20px auto;
  text-align: center;
}
.alignleft img,
.alignright img,
.aligncenter img {
  margin: 4px 0;
}
.bold {
  font-weight: bold;
}
.email:after {
  content: "@";
}
.no-click {
  pointer-events: none;
}
.default-pointer {
  cursor: default;
}



/*******************************/
/********** File Icon **********/
/*******************************/

.pdf:after {
  content: "";
  display: inline-block;
  width: 16px;
  height: 16px;
  background-image: url("../images/icon-pdf.png");
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
  margin: 0 5px;
}
.word:after {
  content: "";
  display: inline-block;
  width: 16px;
  height: 16px;
  background-image: url("../images/icon-word.png");
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
  margin: 0 5px;
}
.excel:after {
  content: "";
  display: inline-block;
  width: 16px;
  height: 16px;
  background-image: url("../images/icon-excel.png");
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
  margin: 0 5px;
}
.html:after {
  content: "";
  display: inline-block;
  width: 16px;
  height: 16px;
  background-image: url("../images/icon-html.png");
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
  margin: 0 5px;
}



/****************************/
/********** Column **********/
/****************************/

.column {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
}



/*******************************/
/********** Font Size **********/
/*******************************/

.f18 {
  font-size: 1.8rem;
}
.f17 {
  font-size: 1.7rem;
}
.f16 {
  font-size: 1.6rem;
}
.f15 {
  font-size: 1.5rem;
}
.f14 {
  font-size: 1.4rem;
}
.f13 {
  font-size: 1.3rem;
}
.f12 {
  font-size: 1.2rem;
}
.f11 {
  font-size: 1.1rem;
}
.f10 {
  font-size: 1.0rem;
}



/***************************/
/********** Width **********/
/***************************/

.w100 {
  width: 100%;
}
.w90 {
  width: 90%;
}
.w80 {
  width: 80%;
}
.w70 {
  width: 70%;
}
.w60 {
  width: 60%;
}
.w50 {
  width: 50%;
}
.w40 {
  width: 40%;
}
.w33 {
  width: 33%;
}
.w30 {
  width: 30%;
}
.w25 {
  width: 25%;
}
.w20 {
  width: 20%;
}
.w15 {
  width: 15%;
}
.w10 {
  width: 10%;
}



/**************************************/
/********** Padding & Margin **********/
/**************************************/

.pd50 {
  padding: 50px;
}
.pd40 {
  padding: 40px;
}
.pd30 {
  padding: 30px;
}
.pd20 {
  padding: 20px;
}
.pd10 {
  padding: 10px;
}
.pd5 {
  padding: 5px;
}
.mg50 {
  margin: 50px;
}
.mg40 {
  margin: 40px;
}
.mg30 {
  margin: 30px;
}
.mg20 {
  margin: 20px;
}
.mg10 {
  margin: 10px;
}
.mg5 {
  margin: 5px;
}



/***************************/
/********** Color **********/
/***************************/

.color01 {
  color: #13B4B1;
}
.color02 {
  color: #0F918D;
}
.color03 {
  color: #000000;
}
.color04 {
  color: #FFFFFF;
}
.color05 {
  color: #ED0000;
}



/**********************************/
/********** Border Color **********/
/**********************************/

.border01 {
  border: 1px solid #13B4B1;
}
.border02 {
  border: 1px solid #0F918D;
}
.border03 {
  border: 1px solid #000000;
}
.border04 {
  border: 1px solid #FFFFFF;
}
.border05 {
  border: 1px solid #ED0000;
}



/**************************************/
/********** Background Color **********/
/**************************************/

.bgcolor01 {
  background-color: #13B4B1;
}
.bgcolor02 {
  background-color: #0F918D;
}
.bgcolor03 {
  background-color: #000000;
}
.bgcolor04 {
  background-color: #FFFFFF;
}
.bgcolor05 {
  background-color: #ED0000;
}



/***********************************/
/********** Border Radius **********/
/***********************************/

.radius02 {
  border-radius: 2px;
}
.radius03 {
  border-radius: 3px;
}
.radius04 {
  border-radius: 4px;
}
.radius06 {
  border-radius: 6px;
}
.radius08 {
  border-radius: 8px;
}
.radius10 {
  border-radius: 10px;
}



/*********************************/
/********** Img Outline **********/
/*********************************/

.outline01 {
  outline: 1px solid #F0F0F0;
  outline-offset: -10px;
}
.outline02 {
  outline: 2px solid #F0F0F0;
  outline-offset: -2px;
}
.outline03 {
  outline: 3px solid #F0F0F0;
  outline-offset: -3px;
}
.outline05 {
  outline: 5px solid #F0F0F0;
  outline-offset: -5px;
}
.outline10 {
  outline: 10px solid #F0F0F0;
  outline-offset: -10px;
}



/********************************/
/********** Ul-Style01 **********/
/********************************/

.ul-style01 ul {
}
.ul-style01 ul li {
  list-style-type: disc;
  margin-left: 1.4em;
}



/********************************/
/********** Ul-Style02 **********/
/********************************/

.ul-style02 ul {
}
.ul-style02 ul li {
  list-style-type: square;
  margin-left: 1.4em;
}



/********************************/
/********** Ul-Style03 **********/
/********************************/

.ul-style03 ul {
}
.ul-style03 ul li {
  list-style-type: circle;
  margin-left: 1.4em;
}



/********************************/
/********** Ul-Style04 **********/
/********************************/

.ul-style04 ul {
}
.ul-style04 ul li {
  list-style-type: none;
  margin: 20px 0;
}



/********************************/
/********** Ol-Style01 **********/
/********************************/

.ol-style01 ol {
}
.ol-style01 ol li {
  list-style-type: decimal;
  margin-left: 1.4em;
}



/********************************/
/********** Ol-Style02 **********/
/********************************/

.ol-style02 ol {
}
.ol-style02 ol li {
  list-style-type: lower-alpha;
  margin-left: 1.4em;
}



/********************************/
/********** Ol-Style03 **********/
/********************************/

.ol-style03 ol {
}
.ol-style03 ol li {
  list-style-type: upper-latin;
  margin-left: 1.4em;
}



/********************************/
/********** Dl-Style01 **********/
/********************************/

.dl-style01 dl {
  margin: 10px 0;
  padding: 10px 0;
  display: flex;
  align-items: center;
  width: 100%;
  border-bottom: 1px dotted #13B4B1;
}
.dl-style01 dl dt {
  margin: 0;
  padding: 0;
}
.dl-style01 dl dd {
  margin: 0;
  padding: 0;
}



/***********************************/
/********** Table Style01 **********/
/***********************************/

.table-style01 table {
  margin: 0 0 30px 0;
  padding: 0;
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
}
.table-style01 table caption {
  margin: 10px 0;
  padding: 0;
  text-align: center;
  font-weight: bold;
}
.table-style01 table tr th {
  margin: 0;
  padding: 5px;
  text-align: center;
  background-color: #13B4B1;
  font-weight: 500;
  border: 1px solid #0F918D;
  color: #FFFFFF;
}
.table-style01 table tr td {
  margin: 0;
  padding: 10px;
  border: 1px solid #CCCCCC;
}
.table-style01 table tr:nth-child(odd) {
  background-color: #F9F9F9;
}




/****************************/
/********** Header **********/
/****************************/

header {
  width: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  color: #FFFFFF;
  background-color: #13B4B1;
  border-bottom: 1px solid #13B4B1;
}
header h1 {
  font-size: 1.4rem;
  font-weight: 500;
  margin: 0;
  padding: 0;
  background-color: #13B4B1;
  border-right: 1px solid #FFFFFF;
}
header h2 {
  font-size: 1.4rem;
  font-weight: 500;
  font-style: normal;
  margin: 0 20px;
  padding: 0;
  white-space: nowrap;
  color: #FFFFFF;
  line-height: 150%;
}
header h2 a {
  font-weight: 500;
  text-decoration: none;
  color: #FFFFFF;
}
header h2 a:hover {
  color: #FFFFFF;
}
header h2 span {
  font-size: 1.3rem;
}

header nav {
  width: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: flex-end;
}
header nav ul.first {
  margin: 0;
  padding: 0;
  display: table;
}
header nav ul.first li {
  display: table-cell;
  vertical-align: middle;
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 120%;
  position: relative;
  text-align: center;
  margin-bottom: 1px;
}
header nav ul.first li a {
  display: table-cell;
  vertical-align: middle;
  padding: 4px;
  width: 100px;
  height: 80px;
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 120%;
  text-decoration: none;
  color: #FFFFFF;
}
header nav ul.first li a.current,
header nav ul.first li a:hover {
  background-color: #0F918D;
}
header nav ul.first li.lang {
  border-left: 1px solid #FFFFFF;
}



header nav ul li ul.second {
  display: none;
  position: absolute;
  top: 80px;
  left: 0;
  white-space: nowrap;
  z-index: 9999;
}
header nav ul li:hover ul.second {
  display: block;
}
header nav ul li ul.second li {
  display: block;
  font-size: 1.2rem;
  font-weight: 500;
  text-align: left;
  color: #FFFFFF;
  margin: 1px 0 0 0;
}
header nav ul li ul.second li:first-child {
  margin: 2px 0 0 0;
}
header nav ul li ul.second li a {
  display: block;
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 500;
  text-align: left;
  padding: 6px 12px;
  cursor: pointer;
  color: #FFFFFF;
  background-color: #13B4B1;
  width: auto;
  height: auto;
}
header nav ul li ul.second li a.current,
header nav ul li ul.second li a:hover {
  background-color: #0F918D;
}



/****************************/
/********** Footer **********/
/****************************/

footer {
  width: 100%;
  margin: 0 auto;
  padding: 0;
  background-color: #13B4B1;
  display: flex;
  margin-top: auto;
}
footer #copyright {
  font-size: 1.2rem;
  color: #FFFFFF;
  text-align: center;
  margin: 10px auto;
  padding: 0;
}



/**************************/
/********** Main **********/
/**************************/

main {
  margin: 20px auto;
  padding: 0;
  flex: 1;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}



/*****************************/
/********** Content **********/
/*****************************/

#wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
#content {
  margin: 0 auto;
  padding: 0;
  width: 960px;
}
#content article h2 {
  clear: both;
  font-size: 2.4rem;
  font-weight: 500;
  font-style: normal;
  margin: 30px 0;
  padding: 0;
  color: #13B4B1;
}
#content article h3 {
  clear: both;
  font-size: 2.4rem;
  font-weight: 500;
  font-style: normal;
  margin: 20px 0;
  padding: 10px;
  color: #FFFFFF;
  background-color: #0F918D;
}
#content article h4 {
  clear: both;
  font-size: 1.8rem;
  font-weight: 500;
  font-style: normal;
  margin: 30px 0;
  padding: 10px 0;
  border-bottom: 1px solid #13B4B1;
}
#content article h5 {
  clear: both;
  font-size: 1.6rem;
  font-weight: 500;
  font-style: normal;
  margin: 30px 0;
  padding: 0;
}
#content #pagetop {
  text-align: center;
  margin: 20px auto;
  width: 50px;
  height: 50px;
  background-color: #13B4B1;
}
#content #pagetop a {
  transition: opacity 0.3s;
}
#content #pagetop a:hover {
  opacity: 0.5;
  transition: opacity 0.3s;
}



/*********************************/
/********** Breadcrumbs **********/
/*********************************/

#breadcrumbs {
  margin: 10px auto;
  padding: 0;
  width: 100%;
}
#breadcrumbs ul {
  margin: 0 auto;
  padding: 0;
  display: flex;
}
#breadcrumbs ul li {
  margin: 0 10px 0 0;
  font-size: 1.2rem;
  color: #13B4B1;
}
#breadcrumbs ul li:after {
  content: ">";
  margin: 0 0 0 10px;
}
#breadcrumbs ul li:last-child:after {
  content: none;
}



/****************************************/
/********** Accordion Contents **********/
/****************************************/

#content h3.toggle {
  cursor: pointer;
  margin: 20px 0 0 0;
}
#content h3.toggle:before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 13px;
  background-image: url("../images/icon04.png");
  background-size: contain;
  background-repeat: no-repeat;
  margin: 0 10px 0 0;
  opacity: 0.5;
}
#content h3.toggle.active:before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 13px;
  background-image: url("../images/icon03.png");
  background-size: contain;
  background-repeat: no-repeat;
  margin: 0 10px 0 0;
  opacity: 1;
}



/******************************/
/********** Research **********/
/******************************/

.notes {
  background-color: #F9F9F9;
  border: 1px solid #CCCCCC;
  padding: 20px;
  border-radius: 4px;
}



/********************************/
/********** Facilities **********/
/********************************/

.photo-gallery ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.photo-gallery ul li {
  width: 32%;
}
.photo-gallery ul li h3 {
  font-size: 1.6rem!important;
  margin: 10px 0!important;
}
.photo-gallery ul li img {
  width: 100%;
  height: auto;
}
.photo-gallery ul li p {
  font-size: 1.3rem;
  margin: 10px 0;
}