@charset "utf-8";
/* CSS Document */

#content h1{
	background:url(/tech/tokyo_station/isolation/image/title02.jpg) no-repeat left top;
}

#features ul li a{
	display:block;
	cursor:pointer;
	width:186px;
	height:33px;
	overflow:hidden;
}

#features ul li a span{
	display:none;
}

#features ul li.btn1{
	margin-right:21px;
}

#features ul li.btn1 a{
	background:url(/tech/tokyo_station/isolation/image/feature01.png) no-repeat left top;
}

#features ul li.btn1 a:hover{
	background-position: 0px -40px;
}

#features ul li.btn2{
	margin-right:21px;
}
#features ul li.btn2 a{
	background:url(/tech/tokyo_station/isolation/image/feature02.png) no-repeat left top;
}
#features ul li.btn2 a:hover{
	background-position: 0px -40px;
}

#features ul li.btn3{
}
#features ul li.btn3 a{
	background:url(/tech/tokyo_station/isolation/image/feature03.png) no-repeat left top;
}
#features ul li.btn3 a:hover{
	background-position: 0px -40px;
}



/*custom_box*/

p.read {
	float:left;
	width:220px;
}
.fig_1,.fig_2 {
width:160px;
margin:10px 0px 5px 30px;
float:left;
}