.h4_toso{
	width:340px;
	height:26px;
	padding: 0px 0 0 20px;
	font-size:120%;
	font-weight:bold;
	background:url('../images/works/bg_h4_toso.png') no-repeat;
}
.section{
	padding-top:15px !important;
}
.works_item_l{
	width:350px;
	float:left;
}
.works_item_r{
	width:340px;
	float:right;
}
.works_item_r img{
	width:auto;
	height:160px;
	z-index:1;
	position:absolute;
}
.works_before{
	display:block;
	width:160px;
	height:175px;
	background:url('../images/works/works_before.png') no-repeat;
	z-index:2;
	position:absolute;
}
.works_after{
	display:block;
	width:160px;
	height:175px;
	background:url('../images/works/works_after.png') no-repeat;
	z-index:2;
	position:absolute;
}
.works_before_wrapper{
	width:160px;
	height:175px;
	overflow:hidden;
	float:left;
	position:relative;
}
.works_after_wrapper{
	width:160px;
	height:175px;
	overflow:hidden;
	float:right;
	position:relative;
}