@charset "UTF-8";
/* --------------------------------------------------- */
/* reset */
/* --------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;500;700;900&family=Noto+Serif+JP:wght@200;300;400;500;600;700;900&display=swap');
.strong {
  font-weight: bold;
}
.yellow {
  color: #FFD600;
}
.orange {
  color: #FFA400;
}
.red {
  color: #FF4100;
}
.white {
  color: #FFF;
}
.fadein {
  opacity: 0;
  transform: translate(0, 50px);
  transition: all 1500ms;
}
.fadein.scrollin {
  opacity: 1;
  transform: translate(0, 0);
}
.txt1em {
  font-size: 1em;
}
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video, main {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  background: transparent;
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, main {
  display: block;
  margin: 0;
}
/* side */
/* -------------------------------------------------- */
.side01 {
  font-weight: bold;
}
.side02 {
  font-weight: bold;
}
#side {
  list-style: none;
  font-size: 8px;
  color: #FFFFFF;
}
#side li:nth-of-type(1) {
  position: fixed;
  display: block;
  width: 350px;
  height: 1em;
  top: 50%;
  left: -150px;
  white-space: nowrap;
  text-align: center;
  transform: rotate(-90deg);
  transform-origin: center bottom;
  letter-spacing: 2px;
  line-height: 100%;
  z-index: 9000;
}
#side li:nth-of-type(2) {
  position: fixed;
  display: block;
  width: 350px;
  height: 1em;
  top: 50%;
  right: -150px;
  white-space: nowrap;
  text-align: center;
  transform: rotate(90deg);
  transform-origin: center bottom;
  letter-spacing: 2px;
  line-height: 100%;
  z-index: 9000;
}
@media (max-width: 767px) {
  #side {
    display: none;
  }
}
body {
  text-align: left;
}
ol, ul {
  list-style: none;
}
img {
  -ms-interpolation-mode: bicubic;
  vertical-align: bottom;
  max-width: 100%;
  height: auto;
  width /***/ : auto; /* for ie8 */
}
.table_news a, .links a, .research ul li a, .cp_breadcrumb ul li a {
  display: inline-block;
  position: relative;
  text-decoration: none;
  color: #FFFFFF;
}
.publication_list ol li a {
  position: relative;
  text-decoration: none;
}
.table_news a::after, .research ul li a::after, .publication_list ol li a::after, .cp_breadcrumb ul li a::after {
  position: absolute;
  content: '';
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: #FFFFFF;
  transition: all 0.3s ease 0s;
}
.table_news a:hover, .links a:hover, .research ul li a:hover, .publication_list ol li a:hover, .cp_breadcrumb ul li a:hover {
  cursor: pointer;
}
.table_news a:hover::after, .links a:hover::after, .research ul li a:hover::after, .publication_list ol li a:hover::after, .cp_breadcrumb ul li a:hover::after {
  width: 100%;
}
.button {
  position: relative;
  display: inline-block;
  padding: .9em 1em;
  border: 2px solid #B4B4B4;
  color: #646464;
  text-align: center;
  text-decoration: none;
  outline: none;
  transition: all .2s;
}
.button::before, .button::after {
  position: absolute;
  top: -2px;
  left: -2px;
  z-index: 2;
  content: '';
  width: 0;
  height: 0;
  border: 2px solid transparent;
}
.button:hover {
  color: #EB8E82;
}
.button:hover::before, .button:hover::after {
  width: 100%;
  height: 100%;
}
.button:hover::before {
  border-top-color: #EB8E82;
  border-right-color: #EB8E82;
  transition: width .2s, height .2s .2s;
}
.button:hover::after {
  border-bottom-color: #EB8E82;
  border-left-color: #EB8E82;
  transition: height .3s, width .3s .3s;
}
.button_02 {
  position: relative;
  display: inline-block;
  padding: .9em 1em;
  border: 2px solid #FFFFFF;
  color: #FFFFFF;
  text-align: center;
  text-decoration: none;
  outline: none;
  transition: all .2s;
}
.button_02::before, .button_02::after {
  position: absolute;
  top: -2px;
  left: -2px;
  z-index: 2;
  content: '';
  width: 0;
  height: 0;
  border: 2px solid transparent;
}
.button_02:hover {
  color: #EB8E82;
}
.button_02:hover::before, .button_02:hover::after {
  width: 100%;
  height: 100%;
}
.button_02:hover::before {
  border-top-color: #EB8E82;
  border-right-color: #EB8E82;
  transition: width .2s, height .2s .2s;
}
.button_02:hover::after {
  border-bottom-color: #EB8E82;
  border-left-color: #EB8E82;
  transition: height .3s, width .3s .3s;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after, q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
input, textarea, select {
  vertical-align: middle;
}
input[type="submit"] {
  cursor: pointer;
}
em, strong {
  font-weight: bold;
}
strong {
  border-bottom: 1px dotted #ccc;
}
.wrapper {
  width: 100%;
  height: 100%;
}
/* --------------------------------------------------- */
/* clearfix */
/* --------------------------------------------------- */
.clearfix:before, .clearfix:after {
  content: " ";
  display: table;
}
.clearfix:after {
  clear: both;
}
.clearfix {
  *zoom: 1;
}
/* --------------------------------------------------- */
/* list */
/* --------------------------------------------------- */
.list_disc {}
.list_disc ul {
  width: 95%;
  margin: 0 auto;
}
.list_disc ul li {
  list-style-type: disc;
  list-style-position: outside;
  margin: 0 0 15px 0;
}
.list_latin {}
.list_latin ul {
  width: 95%;
  margin: 0 auto;
}
.list_latin ul li {
  list-style-type: lower-latin;
  list-style-position: outside;
  margin: 0 0 15px 0;
}
.list_decimal {}
.list_decimal ol {
  width: 95%;
  margin: 0 auto;
}
.list_decimal ol li {
  list-style-type: decimal;
  list-style-position: outside;
  margin: 0 0 15px 0;
}
.under {
  text-decoration: underline;
}
.em {
  font-style: italic;
}
a {
  color: #2C8ADA;
  text-decoration: underline;
}
a:hover {
  color: #2C8ADA;
  text-decoration: none;
}

.text-l {text-align: left;}
.text-r {text-align: right;}
.text-c {text-align: center;}