.banner img{
    width: 100%;
    height: 100%;
}
/*底部*/
.cop{
    height: 72px;
    line-height: 72px;
    font-size: 14px;
    width: 100%;
    text-align: center;
    background-color: #cbcbcb;
    margin-top: 0px;
    color: #757575;
}
.middle_con{
	width:100%;
	height:120px;
	position:relative;
}
.car_con{
	width:960px;
	height:200px;
	position:absolute;
	top:-125px;
	left:50%;
	margin-left:-480px;
	background:#fff;
	font-size:16px;
	font-family:'microsoft yahei';
}
.car_con dl{
	width:33%;
	display:block;
	float:left;
}
.car_con dl dt{
	font:700 24px/32px 'microsoft yahei';
	color:#3f3f3f;
	padding:20px;
	text-align:center;
}
.car_con dl dd{
	padding-left:20px;
}
.car_con dl dd p{
	padding:10px 0 10px 0;
}