html {
	margin: 0;
	padding: 0;
}

body {
	margin: 0;
	padding: 0;
	background: #f5f5f5;
	/*font-size: 20px;*/
	height: 100%;
	position: relative;
	/*font-family:"黑体";*/
	font-family:"宋体";
	/*font-family: YaHei,Helvetica, STHeiti STXihei, Microsoft JhengHei, Microsoft, Arial;*/
	
}


/*body {font:normal 100% Arial,sans-serif;font-size:14px; font-size:1.4rem; } */

.left {
	float: left;
}

.right {
	float: right;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

ul {
	padding: 0;
	margin: 0;
}

li {
	list-style: none;
}

i {
	font-style: normal;
}

em {
	font-style: normal;
}

a {
	color: #3d3d3d;
	text-decoration: none;
}

dl dd {
	margin: 0;
}

.comtent {
	width: 1200px;
	margin: auto;
	position: relative;
}