body {
	background: #424242;
	color: #ffffff;
}
#header{
	background-image: url(../images/header.jpg);
	background-repeat: no-repeat;
	background-position: top center;
	width: 1000px;
	height: 316px;
	display: block;
}
.low_top{
	float: left;
	height: 30px;
	background-image: url(../images/low_top.jpg);
	background-repeat: no-repeat;
	background-position: top center;
}
#work{
	background-image: url(../images/header_body.jpg);
	background-repeat: no-repeat;
	background-position: top center;
	background-color: #000000;
	display: block;
	width: 1000px;
}
.td_sepor{
	background-image: url(files/line.gif);
	width: 1px;
}
.td_left{
	padding-right: 25px;
	width: 178px;
}
.td_right{
height: 200px;
}
.td_right .list-td_left {
height: 200px;
}
.table_st tr {
height: 200px;
}
#work_content{
	margin-left: 250px;
}
#td-index{
	float: left;
}
#footer-content{
	color: #88898E;
	float: left;
	margin-left: 15px;
}