@charset "Shift_JIS";


div.link_index{
	width:768px;
	margin-left:16px;
	margin-bottom:30px;
	}
div.link_index ul{
	font-size:0px;
	line-height:1;
	}
	
div.link_index li.link1{
	float:left;
	}
div.link_index li.link2{
	margin-left:12px;
	float:left;
	}
div.link_index li.link3{
	margin-top:12px;
	float:left;
	}
div.link_index li.link4{
	margin-top:12px;
	margin-left:12px;
	float:left;
	}
.ol_infiltration{
	list-style-type: decimal; 
	font-weight:bold;
	margin-left:30px;
	}
.h3_sekai{
	font-size:120%;
	font-weight:bold;
	width:400px;
	margin:0px;
	padding:0px;
	}


	
	
/*  Clearfix
---------------------------------------------------------- */
div.link_index ul:after {
	display: block;
	clear: both;
	visibility: hidden;
	height: 0;
	content: " ";
}

div.link_index ul {
	display: inline-block;
}

/*\*/
* html div.link_index ul {
	height: 1%;
}

div.link_index ul {
	display: block;
}
/**/