/*----------------------------------------------------------------------------
******************************************************************************
Layout
******************************************************************************
----------------------------------------------------------------------------*/
/* ==== Base === */
body {
	background: url(../images/body_bg.jpg);
}

.layout {
	width: 960px;
	margin: 0 auto;
	overflow: hidden;
}

/* ==== Backgraund === */
#wrap {
	background: url(../images/wrap_bg.jpg) repeat-x;
}
/* ==== Header === */
#hd {
	height: 130px;
	position: relative;
	background: url(../images/hd_bg.jpg) no-repeat;
}
/* ==== Navigation === */
#nav {
	width:220px;
	height:325px;
	float:left;
	background: url(../images/nav_bg.jpg) no-repeat;
}

#nav ul {}
#nav li {
	float: left;
	margin-bottom:6px;
}
#nav a img.current {
	opacity: 0;
	filter: alpha(Opacity=0);
}

/* ==== Content === */
#con {}

#main {
	width: 720px;
	float: right;
}
/* ol,ul */
#main ol, #main ul {
	padding: 5px 0px 5px 25px;
}
#main ul {
	list-style-type: disc;
}
#main ol li, #main ul li {
	padding: 5px 0px;
}
/* table */
#main table {
	margin: 10px 0px;
}
#main table th, #main table td {
	padding: 5px;
}
/* img */
#main a img{
	display: inline-block;
	-webkit-transition-duration: 0.3s;
	transition-duration: 0.3s;
	-webkit-transition-property: transform;
	transition-property: transform;
	-webkit-transform: translateZ(0);
	transform: translateZ(0);
	box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}
#main a img:hover, .shrink:focus, .shrink:active {
	-webkit-transform: scale(0.9);
	transform: scale(0.9);
}
/*お問い合わせ*/
#contact {
	background:#EAEAEA;
	margin-top: 40px;
	padding: 20px;
}
#contact_box {
	margin: 0 auto;
	width: 550px;
}

#contact p#otoiawase {
	width:200px;
	border: 1px solid #999999;
	text-align:center;
	padding:1.0em;
	font-size: 1.3em;
	color:#FFFFFF;
	float:left;
	margin-top: 15px;
	/*背景グラデーション*/
	background: rgb(78,78,78); /* Old browsers */
	background: -moz-linear-gradient(top,  rgb(78,78,78) 0%, rgb(181,181,181) 100%); /* FF3.6-15 */
	background: -webkit-linear-gradient(top,  rgb(78,78,78) 0%,rgb(181,181,181) 100%); /* Chrome10-25,Safari5.1-6 */
	background: linear-gradient(to bottom,  rgb(78,78,78) 0%,rgb(181,181,181) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#4e4e4e', endColorstr='#b5b5b5',GradientType=0 ); /* IE6-9 */
}
#contact .otoiawase_txt {
	width:260px;
	float:left;
	margin-left: 20px;
}
/* ==== Footer === */
#ft {
	height:50px;
	line-height:50px;
	text-align: center;
	border-top: 5px solid #333333;
}
/*----------------------------------------------------------------------------
******************************************************************************
Head
******************************************************************************
----------------------------------------------------------------------------*/
h1, h2, h3, h4, h5, h6 {
}
h1 {
	margin-top: 36px;
}
h2 {
	margin: 0em 0 1em 0;
	font-size: 2.0em;
	font-weight:normal;
	height:80px;
	line-height:80px;
	box-sizing:border-box;
	background: url(../images/h2_bg.png) left center no-repeat;
	border: 2px solid #CCCCCC;
	border-radius: 3px;
	padding-left: 4em;
}
/*研究内容*/
h2.research {
	background:url(../images/h2_icon_01.png) 50px 25px no-repeat,
	url(../images/h2_bg.png) left center no-repeat;
}
/*発表・論文*/
h2.thesis {
	background:url(../images/h2_icon_02.png) 50px 23px no-repeat,
	url(../images/h2_bg.png) left center no-repeat;
}
/*メンバー*/
h2.member {
	background:url(../images/h2_icon_03.png) 50px 25px no-repeat,
	url(../images/h2_bg.png) left center no-repeat;
}
/*イベント*/
h2.event {
	background:url(../images/h2_icon_04.png) 50px 25px no-repeat,
	url(../images/h2_bg.png) left center no-repeat;
}

h3 {
	margin: 1.2em 0 0.5em 0;
	font-size: 1.2em;
	font-weight:normal;
	box-sizing:border-box;
	padding: 0.6em 0.5em 0.5em 0.8em;
	background: url(../images/h3_bg.jpg) top left repeat-x;
	border-top: 1px solid #CCC;
	border-left: 1px solid #CCC;
	border-right: 1px solid #CCC;
	border-bottom: 3px solid #FF9900;

}
h4 {
	font-size: 1.12em;
	padding: 0.5em 0 0.5em 2em;
	margin: 1.0em 0 0.3em 0;
	background: url(../images/h4_bg.jpg) 0 9px no-repeat;
	font-weight:normal;
}
h5 {
	font-size: 1.1em;
	margin: 10px 0px;
}
	
h1.img, h2.img, h3.img, h4.img, h5.img, h6.img { margin: 0;padding: 0;background: none;border: none; }

/*----------------------------------------------------------------------------
******************************************************************************
Original
******************************************************************************
----------------------------------------------------------------------------*/
/* ==== Index === */
#i_img {
}

#info_left {
	width: 470px;
	float:left;
	border-top: 6px solid #FF9900;
	border-left: 2px solid #CCCCCC;
	border-right: 2px solid #CCCCCC;
	border-bottom: 2px solid #CCCCCC;
	padding: 40px 20px 20px 20px;
	margin-top: 20px;
	background: url(../images/greeting_bg.jpg) no-repeat top right;
	box-sizing:border-box;
}
#info_left p.title {
	font-weight: bold;
	font-size: 1.6em;
}

#info_right {
	width: 470px;
	float:right;
	border-top: 6px solid #FF9900;
	border-left: 2px solid #CCCCCC;
	border-right: 2px solid #CCCCCC;
	border-bottom: 2px solid #CCCCCC;
	padding: 40px 0px 20px 0px;
	margin-top: 20px;
	background: url(../images/info_bg.jpg) no-repeat 370px 0;
	box-sizing:border-box;
}
#info_right p.title {
	font-weight: bold;
	font-size: 2.2em;
	margin-left: 20px;
}
#info_right p .title_s {
	font-size: 0.5em;
	color:#999999;
	margin-left: 5px;
}
/*新着情報*/
#i_news_frame {
	width:100%;
	height:335px;
	border:none;
}
#i_news {
}
.news_box {
	border-bottom: 1px dotted #CCC;
	padding: 10px 0;
}
.news_box .date {
	width: 80px;
	float:left;
	padding: 5px 0 5px 20px;
	font-weight:bold;
	font-size: 0.8em;
}
/*アイコン＿更新*/
.news_box .icon_koushin {
	float:left;
	width:100px;
	padding: 3px 0 1px 0;
	font-weight:bold;
	font-size: 0.8em;
	text-align: center;
	background:#FFCC00;
}
/*アイコン＿学会発表*/
.news_box .icon_hapyou {
	float:left;
	width:100px;
	padding: 3px 0 1px 0;
	font-weight:bold;
	font-size: 0.8em;
	text-align: center;
	background:#66CC99;
}
/*アイコン＿イベント*/
.news_box .icon_event {
	float:left;
	width:100px;
	padding: 3px 0 1px 0;
	font-weight:bold;
	font-size: 0.8em;
	text-align: center;
	background:#FF9966;
}
.news_box .txt {
	padding: 0px 10px 0px 20px;
}

/*----pagetop----*/
#page-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    font-size: 77%;
}
#page-top a {
    background: #666;
    text-decoration: none;
    color: #fff;
    width: 100px;
    padding: 30px 0;
    text-align: center;
    display: block;
    border-radius: 5px;
}
#page-top a:hover {
    text-decoration: none;
}