body {
	font-family:Arial, Helvetica, sans-serif,宋体;
	font-size:12px;
	color:#FFFFFF;
	margin:0px;
	background-color: #000000;
}
img{ border:0}
.top{
	height:175px;
	width:752px;
	background:url(images/web_01.gif);
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}
.top1{ height:370px; width:752px;	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;}
.top11{ width:14px; height:370px; float:left; background:url(images/web_02.gif)}
.top12{
	width:224px;
	height:370px;
	float:left;
}
.top13{ width:514px; height:370px; float:left; background:url(images/web_05.gif)}
.top121{ width:224px; height:30px; float:left;}
.top122{
	width:224px;
	height:340px;
	float:left;
	background-image: url(images/web_06.gif);
}
.t {
	height: 50px;
	width: 752px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}

.tt1 {
	float: left;
	height: 30px;
	width: 112px;
}