/* css 重置 */

* {
	margin: 0;
	padding: 0;
	list-style: none;
}

body {
	background: #fff;

}

img {
	border: 0;
}

a {
	text-decoration: none;
	color: #333;
}

a:hover {
	color: #1974A1;
}
/* 本例子css */

.op {
	width: 1200px;
	margin: 0px auto;
	display: table;
}

.op .hd {
	width: 22%;
	float: left;
	display: table;
	border: 1px solid #C0C0C0;
}

.op .hd ul {

}

.op .hd ul li {
	color: #000000;
	font-size: 18px;
	text-align: center;
	line-height: 66px;
	height: 66px;
	cursor: pointer;
	border-bottom: 1px solid #c0c0c0;
	background: url(../img/lll.png) 1px center no-repeat #f1f1f1;
}

.op .hd ul li.on {
	text-align: center;
	line-height: 66px;
	height: 66px;
	background: #fff;
	background: url(../img/aaa.png) 1px center no-repeat #ffffff;
}

.op .bd {
	width: 77%;
	float: right;
	display: table;
}
.op .bd ul {
	zoom: 1;
}

.op .bd li {
	margin-left: 15px;
	margin-top: 15px;
}

.op .bd li .date {
	float: right;
	color: #999;
}