@charset "utf-8";

@import "normalize.css";

html {
	overflow-y: scroll;
}

body {
	color: #222;
	font-size: 14px;
	font-family: "游ゴシック", YuGothic, "メイリオ", Meiryo, "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", sans-serif;
	font-weight: 500;
	line-height: 1.5;
	text-align: center;
	background-color: #FFF;
}

#sb-site {
	width: 100% !important;
	text-align: center;
}

#container {
	width: 960px;
	margin: auto;
	padding: 0;
	text-align: center;
}

a:link, a:visited {
	color: #6F0404;
	text-decoration: none;
}

a:active, a:hover {
	color: #868686;
	text-decoration: underline;
}

a:focus {
	outline: none;
}

img.ic {
	vertical-align: middle;
}

.sp {
	display: none;
}


/* header */

#header_frame {
	width: 100%;
	height: 88px;
	margin: 0 auto 15px;
	border-top: 3px solid #700404;
	background-color: #e7e7e7;
	background-image: -webkit-linear-gradient(top, #fff, rgba(255,255,255,0));
	background-image: -moz-linear-gradient(top, #fff, rgba(255,255,255,0));
	background-image: -o-linear-gradient(top, #fff, rgba(255,255,255,0));
	background-image: -ms-linear-gradient(top, #fff, rgba(255,255,255,0));
	background-image: linear-gradient(to bottom, #fff, rgba(255,255,255,0));
}

header {
	width: 960px;
	height: 105px;
	position: relative;
	margin: 0px auto;
}

header h1 {
	position: absolute;
	top: 15px;
	left: 0px;
	margin: 0;
}

header h1 img {
	width: 755px;
}

header h1.en img {
	width: 544px;
}

#hnav {
	position: absolute;
	top: 8px;
	right: 0px;
	margin: 0;
}

#hnav img {
	width: 75px;
}


/* nav */

nav {
	width: 200px;
	margin: 0 25px 35px 0;
	padding: 0;
	float: left;
}

#toggle, .sb-slidebar {
	display: none;
}

ul#menu {  
	list-style-type: none;
	margin: 0;
	padding: 0;
}
 
ul#menu li {
	width: 198px;
	height: 46px;
	margin: 0 0 8px;
	padding: 0;
	background-image: none;
	display: block;
	text-align: left;
	border: solid 1px #d1d2d2;
}

ul#menu li a {
	padding: 17px 0 14px 48px;
	line-height: 15px;
	font-size: 15px;
	color: #525252;
	font-weight: 600;
	display: block;
	background-image: url(../image/nav0.png), linear-gradient(to bottom, #fff, rgba(255,255,255,0));
	background-size: 28px 29px, auto;
	background-position: 10px 9px, 0 0;
	background-repeat: no-repeat, no-repeat;
	background-color: #eee;
}

ul#menu li.nav1 a {
	background-image: url(../image/nav1.png), linear-gradient(to bottom, #fff, rgba(255,255,255,0));
}

ul#menu li.nav2 a {
	background-image: url(../image/nav2.png), linear-gradient(to bottom, #fff, rgba(255,255,255,0));
}

ul#menu li.nav3 a {
	background-image: url(../image/nav3.png), linear-gradient(to bottom, #fff, rgba(255,255,255,0));
}

ul#menu li.nav4 a {
	background-image: url(../image/nav4.png), linear-gradient(to bottom, #fff, rgba(255,255,255,0));
}

ul#menu li.nav5 a {
	background-image: url(../image/nav5.png), linear-gradient(to bottom, #fff, rgba(255,255,255,0));
}

ul#menu li a:active, ul#menu li a:hover {
	text-decoration: none;
	opacity: 0.6;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	transition: all 0.5s ease;
}

#bn {
	width: 191px;
	margin: 0 0 10px;
	float: left;
}

#bn ul {
	margin: 0;
	padding: 0;
}

#bn ul li {
	background: none;
	padding: 0;
	margin: 0 0 9px;
	float: left;
}

#bn ul li img {
	width: 191px;
}


/* footer */

#footer_frame {
	width: 100%;
	height: 40px;
	margin: 0 auto;
	clear: both;
	border-top: 2px solid #700404;
	background-color: #e7e7e7;
	background-image: -webkit-linear-gradient(top, #fff, rgba(255,255,255,0));
	background-image: -moz-linear-gradient(top, #fff, rgba(255,255,255,0));
	background-image: -o-linear-gradient(top, #fff, rgba(255,255,255,0));
	background-image: -ms-linear-gradient(top, #fff, rgba(255,255,255,0));
	background-image: linear-gradient(to bottom, #fff, rgba(255,255,255,0));
}

footer {
	width: 960px;
	height: auto;
	margin: 0 auto;
	padding: 12px 0 16px;
	color: #3e3e3e;
	font-size: 12px;
}


/* ページトップへ戻る */

#page-top {
	display: block;
	position: fixed;
	z-index: 9999;
	bottom: 10px;
	right: 10px;
	width: 50px;
	height: 20px;
	padding: 15px 10px 10px;
	background: #000;
	color: #fff;
	text-align: center;
	text-decoration: none;
	font-size: 20px;
	line-height: 20px;
	clear: both;
	opacity: .7;
    filter: alpha(opacity=70);
}

#page-top:hover {
	opacity: .8;
    filter: alpha(opacity=80);
}

.arrow {
	position: absolute;
	width: 15px;
	height: 15px;
	border: 2px solid #000;
	border-left-color: #FFF;
	border-top-color: #FFF;
	top: 20px;
	left: 25px;	
	-moz-transform: rotate(45deg);
	-webkit-transform: rotate(45deg);
	-o-transform: rotate(45deg);
	-ms-transform: rotate(45deg);
	transform: rotate(45deg);
}

@media print {
#page-top {
	display: none;
}
}


/* top */

#top {
	width: 735px;
	height: 233px;
	margin: 0 auto 10px;
	float: right;
	position: relative;
}

#top_text {
	width: 100%;
	position: absolute;
	top: 100px;
	left: 0;
	margin: 0;
	padding: 0;
	text-shadow: 0 0 3px #777;
	color: #FFF;
	text-align: center;
	font-size: 24px;
	font-weight: 600;
	z-index: 100;
}

#top_text.en {
	top: 80px;
}

#news {
	width: 735px;
	height: auto;
	margin: 0 0 25px;
	padding: 0;
}

#news ul {
	height: 325px;
	margin: 0;
	padding: 10px 15px 20px 0;
	list-style: none;
	overflow: auto;
}

#news ul li {
	list-style: none;
	padding: 1px 0;
	background-image: none;
}

.style1 {
	color: #700404;
	font-size: 12px;
	font-weight: 900;
}

#about_us {
	width: 735px;
	height: auto;
	margin: 0 0 15px;
	padding: 0;
	text-align: left;
	float: left;
	border-top: 1px solid #e9e9e9;
}

#about_us p {
	margin: 5px 15px 5px 0;
	padding: 0;
	text-indent: 0;
}

.style2 {
	color: #600;
	font-weight: 600;
	font-size: 15px;
}

.style3 {
	font-size: 18px;
	font-weight: 600;
	line-height: 1.4;
}

#img_about {
	width: 215px;
	height: auto;
	margin: 8px 0 0 40px;
	padding: 0;
	float: right;
}

#more {
	width: 88px;
	height: auto;
	margin: 15px 0 15px;
	padding: 0;
}

#img_about img, #more img {
	width: 100%;
}


/* main */

main {
	width: 735px;
	min-height: 550px;
	text-align: left;
	margin: 0;
	padding: 0 0 25px;
	background-color: #FFF;
	float: right;
}

main.top {
	min-height: 100px;
	padding-bottom: 20px;
}

main h1 {
	margin: 0 0 25px;
	padding: 20px 15px 16px;
	font-size: 24px;
	line-height: 24px;
	font-weight: 600;
	text-align: left;
	color: #FFF;
	background-color: #6f0404;
	background-image: -webkit-linear-gradient(bottom, rgba(30,31,31,.13), rgba(255,255,255,.13));
	background-image: -moz-linear-gradient(bottom, rgba(30,31,31,.13), rgba(255,255,255,.13));
	background-image: -o-linear-gradient(bottom, rgba(30,31,31,.13), rgba(255,255,255,.13));
	background-image: -ms-linear-gradient(bottom, rgba(30,31,31,.13), rgba(255,255,255,.13));
	background-image: linear-gradient(to top, rgba(30,31,31,.13), rgba(255,255,255,.13));
}

h2 {
	margin: 30px 0 18px;
	padding: 5px 0 10px;
	font-size: 18px;
	line-height: 18px;
	font-weight: 600;
	text-align: left;
	color: #000;
	border-bottom: 2px solid #700404;
}

h2.top {
	margin: 0;
	font-size: 20px;
	line-height: 20px;
}

h3 {
	margin: 25px 0 15px;
	padding: 9px 10px 8px;
	font-size: 15px;
	line-height: 17px;
	font-weight: 600;
	color: #010101;
	background: #F1F1F1;
}

h4 {
	margin: 20px 10px 8px;
	padding: 0;
	font-size: 14px;
	line-height: 14px;
	font-weight: bold;
	color: #6F0404;
}

p {
	margin: 5px 10px 5px 15px;
	padding: 0;
	text-indent: 0.7em;
}

p.noindent {
	text-indent: 0;
}


/* list */

ul {
	margin: 5px 10px 5px 26px;
	padding: 0;
}

ul li {
	list-style: none;
	padding: 2px 0 2px 17px;
	background-position: 0 7px;
	background-image: url(../image/li.png);
	background-repeat: no-repeat;
	-moz-background-size: 11px 11px;
	background-size: 11px 11px;
}

li ul {
	margin: 5px 0 0 5px;
}

ol {
	margin: 5px 10px 5px 44px;
	padding: 0;
}

ol li {
	margin: 0;
	padding: 2px 0;
}

li ol {
	margin: 5px 0 0 20px;
}


/* table */

table {
	padding: 0;
	margin: 10px 10px 10px 25px;
}

table th {
	border: 1px solid #CCC;
	padding: 7px 5px 5px;
	font-weight: normal;
	text-align: center;
	background-color: #F2F2F2;
}

table td {
	border: 1px solid #CCC;
	padding: 7px 5px 5px;
}

table.noborder th {
	border: none;
}

table.noborder td {
	border: none;
}

table.center {
	margin: 10px auto;
	text-align: left;
}


/* figure */

figure {
	margin: 10px 15px;
}

figure.center {
	margin: 10px auto;
}

figure.fr {
	float: right;
	margin: 0 15px 5px 15px;
}

figure.fl {
	float: left;
	margin: 0 15px 5px 10px;
}

figure img {
	margin: 3px 0;
	width: 100%;
	box-sizing: border-box;
}

figcaption {
	font-size: 0.85em;
	line-height: 1.1;
	padding: 0 5px;
	text-align: left;
}


/* utility */

a.pdf {
	background: url(../image/ic_pdf.png) right no-repeat;
	padding-right: 24px;
	-moz-background-size: 20px 20px;
	background-size: 20px 20px;
}

a.blank {
	background: url(../image/ic_blank.png) right no-repeat;
	padding-right: 22px;
	-moz-background-size: 18px 17px;
	background-size: 18px 17px;
}

.mb0 {
	margin-bottom: 0 !important;
}

.mb05 {
	margin-bottom: 5px !important;
}

.mb10 {
	margin-bottom: 10px !important;
}

.mb15 {
	margin-bottom: 15px !important;
}

.mb20 {
	margin-bottom: 20px !important;
}

.mb25 {
	margin-bottom: 25px !important;
}

.mb30 {
	margin-bottom: 30px !important;
}

.mt0 {
	margin-top: 0 !important;
}

.mt05 {
	margin-top: 5px !important;
}

.mt10 {
	margin-top: 10px !important;
}

.mt15 {
	margin-top: 15px !important;
}

.mt20 {
	margin-top: 20px !important;
}

.mt25 {
	margin-top: 25px !important;
}

.mt30 {
	margin-top: 30px !important;
}

.w10 {
	width: 10%;
}

.w20 {
	width: 20%;
}

.w25 {
	width: 25%;
}

.w30 {
	width: 30%;
}

.w35 {
	width: 35%;
}

.w40 {
	width: 40%;
}

.w45 {
	width: 45%;
}

.w50 {
	width: 50%;
}

.w60 {
	width: 60%;
}

.w70 {
	width: 70%;
}

.w80 {
	width: 80%;
}

.w90 {
	width: 90%;
}

.w95 {
	width: 95%;
}

.w100 {
	width: 100%;
}

.clear {
	clear: both;
}

.center {
	text-align: center;
	text-indent: 0;
}

.right {
	text-align: right;
}

.left {
	text-align: left;
}

.small {
	font-size: 0.85em;
}

hr {
	border: 1px dotted #666666;
	margin: 15px 15px;
	clear: both;
}

blockquote {
	margin: 5px 0 5px 9px;
}

blockquote p {
	text-indent: 0;
}

.e-mail {
	width: 200px;
}


/* 研究業績 */

table.color {
	width: 96%;
	margin: 15px auto 30px;
	border-top: 1px dotted #9D9D9D;
}

table.color td {
	padding: 10px 8px;
	border: none;
	border-bottom: 1px dotted #9D9D9D;
	vertical-align: top;
}

table.color tr {
	background-color: #F5F5F5;
}

table.color tr.color1 {
	background-color: #D4B6B6;
}


/* 研究概要 */

ul.cnav {  
	list-style-type: none;
	margin: 10px 1% 30px;
	padding: 0;
}
 
ul.cnav li {
	width: 46%;
	height: auto;
	margin: .5em 1%;
	padding: .55em .5% .5em;
	background-image: none;
	text-align: center;
	color: #FFF;
	background: #6f0404;
	display: inline-block;
	vertical-align: top;
	-webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
	box-shadow: 2px 2px 4px #bbb;
}

section {*zoom: 1;}

section:after {
	display: block;
	content: "";
	clear: both;
}

.js-tab {
}

.js-tab > li {
	cursor: pointer;
}

.js-tab > li:hover {
	opacity: 0.5;
	transition: all 0.5s ease;
}

.js-tab_content {
	display: none;
}

.js-tab_content.active {
	display: block;
}



@media only screen and (max-width: 480px) {

body {
	font-size: 13px;
}

#sb-site {
	width: 100% !important;
	background:  #fff;
}

.sp {
	display: block;
}

.pc {
	display: none;
}

#header_frame {
	height: 28vw;
	margin-bottom: 8px;
	width: 100%;
}

header {
	width: 100%;
	height: auto;
	margin: 0 auto;
	border: none;
}

header h1 {
	width: 82%;
	top: 3vw;
	left: 13%;
	height: auto;
}

header h1 img, header h1.en img {
	width: 100%;
	height: auto;
	margin: 0 auto;
}

#hnav {
	display: none;
}

nav {
	display: none;	
}

ul#menu {
	margin: 5px;
}

ul#menu li {
	width: 95%;
	background-position: 10px 15px;	
}

ul#lang_sp {
    list-style-type: none;
    margin: 0;
    padding: 0;
}
 
ul#lang_sp li {
	height: auto;
    margin: 10px 5px 0;
	padding: 0;
	text-align: left;
	display: block;
	background-image: none;
}

ul#lang_sp li img {
	width: 35%;
}

#toggle {
	display: block;
	position: absolute;
	top: 9vw;
	left: 2%;
	background: #700404;
	padding: 3px 0 2px;
	cursor: pointer;
	z-index: 9999;
}

#toggle ul {
	margin: 0 ;
	padding: 0;
}

#toggle ul li {
	margin: 0 ;
	padding: 0;
	background: none;
}

.sb-slidebar {
	display: block;
	background: #fff !important;
}

.css-bar {
	display: inline-block;
	position: relative;
	margin: 0 7px 3px;
	padding: 0;
	background: #fff;
}

.css-bar, .css-bar:before, .css-bar:after{
	width: 25px;
	height: 2px;
}

.css-bar:before, .css-bar:after{
	display: block;
	content: "";
	position: absolute;
	top: 50%;
	left: 0;
	background: #fff;
}

.css-bar:before{
	margin-top: -6px;
}

.css-bar:after{
	margin-top: 4px;
}

html.sb-active #sb-site, .sb-toggle-left, .sb-toggle-right, .sb-open-left, .sb-open-right, .sb-close {
	cursor: pointer;
}

#toggle p {
	margin: 0 auto 3px;
	padding: 0;
	font-size: 10px;
	color: #fff;
	text-indent: 0;
	font-family: Arial, Helvetica, sans-serif;
	line-height: 1;
}

#container {
	width: 100%;
}

#top {
	width: 100%;
	height: 31vw;
	margin: 0 0 10px;
	padding: 0;
	float: none;
	background-size: 100%;
}

#top_text {
	width: 100%;
	top: 14vw;
	font-size: 15px;
}

#about_us {
	width: 100%;
	height: auto;
	margin: 0 0 15px;
	float: none;
}

#about_us p {
	margin: 5px 15px;
	padding: 0;
	text-indent: 0;
}

.style3 {
	font-size: 15px;
	line-height: 1.4;
}

#img_about {
	width: 180px;
	margin: 8px auto;
	float: none;
}

#more {
	margin: 15px 15px;
}

#news {
	width: 95%;
	margin: 0 auto 15px;
}

#news ul {
	height: 120px;
}

#bn {
	width: 98%;
	margin: 0 auto 10px;
	float: none;
	clear: both;
}

#bn ul li {
	padding: 0;
	margin: 0 1%;
	width: 48%;
}

#bn ul li img {
	width: 100%;
}

#footer_frame {
	width: 100%;
	height: 16vw;
}

footer {
	width: 100%;
	padding: 1vw 0 0;
}

main {
	width: 100%;
	float: none;
	min-height: 300px;
}

#main.top {
	padding-bottom: 0;
}

#cnav {
	display: none;
}

#contents {
	width: 100%;
	margin: 0;
}

main h1 {
	width: 94%;
	padding: 10px 3%;
	font-size: 18px;
	margin: 0 auto 15px;
}

h2 {
	font-size: 16px;
	margin: 20px auto 10px;
	padding: 8px 2% 5px;
	width: 94%;
}

h3 {
	font-size: 15px;
	margin: 15px auto;
	padding: 6px 2% 4px;
	width: 94%;
}

h4 {
	font-size: 14px;
	margin: 10px 5px;
	padding: 0;
	width: 100%;
}

p {
	margin: 5px;
}

ul {
	margin: 5px 5px 5px 10px;
}

ul li {
	background-position: 0 6px;
}

ol {
	margin: 5px 5px 5px 30px;
}

table {
	width: 95%;
	margin: 5px auto;
}

figure {
	width: 100%;
	margin: 10px auto;
}

figure.fl, figure.fr, figure.center {
	float: none;
	width: 100%;
	margin: 10px auto;
	text-align: center;
}

figure img {
	width: 95% !important;
	margin: 0 auto;
}

figure.sp_w50 {
	width: 50%;
}

figure.sp_w80 {
	width: 80%;
}

#page-top{
  bottom: 25px;
  right: 10px;
}

/* 研究概要 */

ul.cnav {  
	margin: 10px 1% 20px;
}
 
ul.cnav li {
	width: 96%;
}
}