@charset "UTF-8";
/* site */
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 {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  font-size: 100%;
  vertical-align: baseline; }

html {
  line-height: 1; }

ol, ul {
  list-style: none; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

caption, th, td {
  text-align: left;
  font-weight: normal;
  vertical-align: middle; }

q, blockquote {
  quotes: none; }
  q:before, q:after, blockquote:before, blockquote:after {
    content: "";
    content: none; }

a img {
  border: none; }

article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
  display: block; }

body {
  font-family: "Lucida Grande", Tahoma, Verdana, Arial, "Hiragino Kaku Gothic ProN", Meiryo, "MS PGothic", sans-serif;
  font-size: 80%;
  line-height: 1.9em;
  color: #181818;
  text-align: center;
  background: url("../images/header_background.png") repeat-x; }
body.sub {
  background: url("../images/header_bg.jpg") repeat-x;
}
a {
  color: #1a4da4; }
  a:hover {
    color: #437de1; }

.wrapper, #wrapper {
  width: 960px;
  margin: 0 auto;
  text-align: left;
  position: relative;
}

#container {
  margin-top: 20px;
  min-height: 430px; }

.bl {
  text-align: left;
  display: block;
  text-indent: -999em;
  overflow: hidden; }

.clearfix:after {
  content: ".";
  display: block;
  clear: both;
  height: 0;
  visibility: hidden; }

.clearfix {
  min-height: 1px; }

* html .clearfix {
  height: 1px;
  /*¥*// */
  height: auto;
  overflow: hidden;
  /* */ }

.right {
  float: right;
  margin: 0 0 10px 10px; }

#header {
  margin: 0px auto;
  width: 1248px;
  padding-top: 5px;
  z-index: 1;
  background: url("../images/header_top.png") no-repeat;
  height: 520px; }
  #header li {
    list-style: none; }
  #header h1 {}
    #header h1 a {
      width: 1023px;
      height: 369px;
      position: relative;
      left: -11px;
      top: 53px;
      background: url("../images/header.png") no-repeat; }
  #header .info {
    position: absolute;
    right: 3px;
    top: 88px; 
    background: url("../images/navi_sub.png") no-repeat; }
    #header .info li {
      float: right; }
    #header .info .sitemap a {
      width: 110px;
      height: 20px; }
    #header .info .english a {
      width: 100px;
      height: 20px;
      margin-left: 20px; }

#header_sub {
  margin: 0px auto;
  width: 1248px;
  padding-top: 5px;
  z-index: 1;
  background: url("../images/header_sub.jpg") no-repeat;
  height: 300px; }
  #header_sub li {
    list-style: none; }
  #header_sub h1 {}
    #header_sub h1 a {
      width: 1248px;
      height: 180px;
      position: relative;
      left: -138px;
      top: 30px;
  }
  #header_sub .info {
    position: absolute;
    right: 3px;
    top: 88px; 
    background: url("../images/navi_sub.png") no-repeat; }
    #header_sub .info li {
      float: right; }
    #header_sub .info .sitemap a {
      width: 110px;
      height: 20px; }
    #header_sub .info .english a {
      width: 100px;
      height: 20px;
      margin-left: 20px; }

#navi {
  height: 80px;
  background: url("../images/navi.png") no-repeat; }
  #navi li a {
    width: 120px;
    height: 80px;
    float: left;
    background: url("../images/navi.png") no-repeat; }
    #navi li:first-child a {
      /*margin-left: 240px;*/
      width: 240px; }
    #navi li.i0 a {
      background-position: 0px 0px; }
      #navi li.i0 a:hover {
        background-position: 0px -80px; }
    #navi li.i1 a {
      background-position: -240px 0px; }
      #navi li.i1 a:hover {
        background-position: -240px -80px; }
    #navi li.i2 a {
      background-position: -360px 0px; }
      #navi li.i2 a:hover {
        background-position: -360px -80px; }
    #navi li.i3 a {
      background-position: -480px 0px; }
      #navi li.i3 a:hover {
        background-position: -480px -80px; }
    #navi li.i4 a {
      background-position: -600px 0px; }
      #navi li.i4 a:hover {
        background-position: -600px -80px; }
    #navi li.i5 a {
      background-position: -720px 0px; }
      #navi li.i5 a:hover {
        background-position: -720px -80px; }
    #navi li.i6 a {
      background-position: -840px 0px; }
      #navi li.i6 a:hover {
        background-position: -840px -80px; }

#container {
   background: #FFFFFF; }
  #container #side {
    float: right;
    width: 200px; }
    #container #side .banner li {
      margin-bottom: 10px; }

#container #contents {
  width: 735px;
  float: left; }
  #container #contents .large {
    font-size: 14px;
  }
  #container #contents .section {
    margin-bottom: 40px;
    position: relative; }
  #container #contents h2 {
    width: 735px;
    height: 55px;
    margin: 0 0 30px;
    padding-left: 35px;
    line-height: 55px;
    font-size: 22px;
    font-weight: normal;
    color: #166cd1;
    background: url(../images/h2.png) no-repeat; }
  #container #contents .section h3{
    height: 37px;
    line-height: 37px;
    color: #FFA800;
    border-bottom: 5px solid #FFA800;
    font-size: 140%;
    margin: 0 0 20px 0; }
    #container #contents .section h4{
      border-left: 25px solid #1A86FF;
      height: 25px;
      line-height: 25px;
      padding: 0 0 0 15px;
      font-size: 120%;
      margin: 15px 0 15px 0;  }
    #container #contents .section h5{
      border-left: 20px solid #19D1FF;
      height: 20px;
      line-height: 20px;
      padding: 0 0 0 15px;
      font-size: 110%;
      margin: 15px 0 15px 0;  }
    #container #contents p{
      margin: 0 0 20px 0;
    }
  #container #contents .archive {
    width: 115px;
    height: 19px;
    position: absolute;
    top: 18px;
    right: 5px; }
  #container #contents dl.topics {}
    #container #contents dl.topics dt {
      float: left;
      padding: 0 0 0 5px;
      width: 130px;
      font-weight: bold; }
    #container #contents dl.topics dd {
      width: 600px;
      margin: 0 0 18px;
      padding: 0 0 10px 135px;
      border-bottom: 1px solid #ddd;}
  #container #contents img.right{
    float: right;
  }
  #container #contents ul.research li:first-child {
    float: left;
  }
  #container #contents span.text_right {
    position: absolute;
    right: 0;
  }
  #container #contents p.img_text {
    font-weight: bold;
    font-size: 16px;
    color: #0066ff;
  }
  #container #contents ol.publication {
	list-style-type: decimal;
	margin-left: 2em;
	word-break: normal;
	word-wrap: normal;
	text-align: justify;
  }

  #container #contents iframe {
	margin-bottom: 20px;
  }
  #container #contents table.member {
	width: 736px;
	border: none;
  }
  #container #contents table.member tr {
	  border-bottom: solid 1px #000000;
	  height: 35px;
	  vertical-align: middle;
  }
#footer {
  background: #216dca; 
  height:190px;}
  #footer .wrapper {
    position: relative;
    text-align: left;
    padding: 20px 0;
    margin-bottom: 0px;
    color: white; }
  #footer ul {
    margin: 0 0 110px; }
  #footer ul li {
    display: inline;
    border-left: 1px solid white;
    margin-left: 3px;
    padding: 0 20px 0 23px; }
  #footer ul li:last-child {
    border-right: 1px solid white; }
  #footer a {
    color: white;
    text-decoration: none; }
    #footer a:hover {
      text-decoration: underline; }
  #footer .copyright {
    margin: 20px;
    font-size: 90%;
    color: white; }
  #footer .totop {
    background: url("../images/totop.png") no-repeat;
    width: 40px;
    height: 40px;
    position: fixed;
    right: 40px;
    bottom: 80px; }

.author {
  text-align: right;
  margin: 0 0 1.5em 0;
}

.justify {
  text-align: justify;
  word-break: normal;
  overflow-wrap: normal;
  hyphens: auto;
  text-indent: 1.5em;
  line-height: 1.8;
}

.figure {
  margin: 1.5em 0;
  text-align: center;
}

.figure img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  float: none;
}

.img_text {
  text-align: center;
  margin: 0.5em 0 0 0;
}

#container #contents p.img_text {
  text-align: center;
}

.research_list {
  margin: 0.4em 0 1em 2em;
  padding: 0;
}

.research_list li {
  margin: 0.2em 0;
  line-height: 1.7;
}

#container #contents .figure {
  width: 100%;
  text-align: center;
}

#container #contents .figure p.img_center {
  width: 100%;
  margin: 0;
  padding: 0;
}

#container #contents .figure img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  float: none;
}