html,body{
	margin: 0px;
	padding: 0px;
}
.logo{width:300px; height:80px; float: left;}
.h_1{
	width:1318px;
	margin: 0px auto;
}
.h_1 div{
	display: inline-block;
	width:420px;
	height: 260px;
	margin: 1em 8px;
	background-color: #E8E8E8;
	overflow: hidden;
}
.up_img,.up_img img{
	width:100%;
}

.index_head{
	width:100%;
	margin-top: 1em;
	margin-bottom: 1em;
}
.index_menu{
	float: right;
	padding-right: 1em;
}
.index_menu ul{
	list-style: none;
}
.index_menu li{
	display: inline-block;
	margin-right: 10px;
}
.index_menu li a{
	text-decoration:none; color: #525151;
}
.index_menu li img{
	width: 16px; margin-right: 6px;
}