body{
	/* background: rgb(235, 238, 246); */
	background: rgb(235, 238, 246);
	color: black;
}
/* ヘッダー画像 */
img.w-full {
	position: relative;
	margin-top: 3%;
	z-index: 1;
	width: 100%;
}


/*背景画像*/
/* .background img.back_img{
	position: absolute;
	width: 100%;
	height: auto;
	z-index: -1;
} */


/*common*/
.intro, .link-icon, .news, .topic, .collabo{
	border: solid 1px black;
	position: relative;
	margin-right: auto;
	margin-left: auto;
	width: 80%;
	background-color: white;
	margin-top: 0;
	margin-bottom: 0;
	z-index: 100;
}
.subtitle:before, .subtitle:after{
	content: "---";
}

/*intro*/
.intro p{
	text-align: center;
}

/*link-icon*/
.link-icon ul {
	bottom: 0;
	list-style-type: none;
	text-align: center;
}
.link-icon a, .link-icon .link1, .link-icon .link2, .link-icon .link3, .link-icon .link4{
	/* height: 100%; */
	/* width:100%; */
}
.link-icon ul li{
	display: inline-block;
	background-color: rgb(222, 241, 253);
	vertical-align: middle;
	color:black;
	border: solid 2px;
	margin-top: 10px;
	margin-bottom: 10px;
	/* width: 15px; */
	height: auto;
}
/* for desktop */
@media screen and (min-width:600px){
	.link-icon .pic1, .link-icon .pic2, .link-icon .pic3, .link-icon .pic4{
		height: 4rem;
		margin: 10px;
}
.link-icon li{
	margin: 10px;
}
}
/* for smartphone */
@media screen and (max-width:600px){
	.link-icon li, .link-icon a div img{
		height: 3rem;
		width: auto;
		margin: 10px;
	}
	.link-icon li{
		margin: 10px;
	}
}
.link-icon a{
	text-decoration: none;
}
.link-icon a:hover{
	text-decoration: none;
	color: black;
}
.link-icon a:hover p{
	font-size: 1.1em;
}
.link-icon a:visited{
	color: black;
}
.link-icon a:hover img{
	filter:alpha(opacity=70);
	-moz-opacity: 0.7;
	opacity: 0.7;
}
/* News list */
.news ul.news-list li.news_item{
	border-top: 1px dashed black;
	margin-right: 5%;
}

ul.newlist p.center{
	text-align: center;
}

/*Collaborators*/
h2{
	text-align: center;
	display: block;
	padding:8px;
	margin: 10px;
	font-weight: bold;
}
.collabo ul{
	bottom: 0;
	list-style-type:none;
	text-align: center;
}
.collabo ul li{
	display:inline-block;
	padding: 5px;
	margin: 10px;
	vertical-align:middle;/*縦の表示位置を真ん中に*/
	font-weight: bold;/*文字を太字に*/
	color: black;/*文字色*/
	border: solid 3px black;
	width: 30%;
}
.collabo li.tsai_web, li.riken_web, li.nict_web, li.aist_web, li.moonshot_web, li.q-leep_web, li.kakenhi_web{
	background-color: white;	
}
.collabo img{
	width: 100%;
	height: auto;
}
.collabo a:hover p{
	font-size: 1.1em;
}
.collabo a:visited{
	color: black;
}
.collabo a:hover img{
	filter:alpha(opacity=70);
	-moz-opacity: 0.7;
	opacity: 0.7;
}