@charset "utf-8";
/* CSS Document */
.center_area{
	width:100%;
	height:500px; 
	margin:0 auto;
}


/*中间区域*/
.center_area .center{
	width:100%;
	height:500px;
	background:#ccc;
	float: left;
}
.common_da{ width: 800px;  bottom:0px;}
.center_area .center .center_top{
	width:100%;
	height:440px;
	/*background: orange;*/
}
/*<==================================================>*/

/*中间轮播图区域*/
 
.content_middle{
	height:440px;
    margin:0px auto 10px auto;
    position:relative;
	top:-1px;
}
.content_middle:hover .common{
	display: block;
}
/*左右切换图标*/
.content_middle .common{
	display: block;
	width:50px;
	height: 100px;
	position: absolute;
	z-index: 1;
    top:72%;
    margin-top: -50px;
    display: none;
}
.content_middle .btnLeft{
	opacity: 0.5;
	left:0px;
	top:210px;
	background: url(../images/sprite.png) no-repeat;
}
.content_middle .btnRight{
	opacity: 0.5;
	right:0px; 
	top:210px;
	background: url(../images/sprite.png) no-repeat -50px 0;
}
/*左右切换图标*/
.content_middle ul li{
	width:100%;
	height:440px; 
	opacity: 0;
	filter: alpha(opacity=0);
	position: absolute;
	margin:0px auto;
}

/*切换小图标*/

.content_middle .table{
	width:1000px; 
	height:40px;
	position: absolute;
	bottom:0px;
	left:50%;
	z-index:0;
	margin-left:-500px;  
	line-height: 24px; 
}
.content_middle .table a{
    width:200px;
    height:40px;  
    background:#E3DEE1;
    opacity: 0.9;
    text-align:center;
    line-height: 40px;
    display: block;
    float:left;  
}

.content_middle .table a.small_active{
	background:#0065e6;
	color: #fff;
	 
} 
@media ( min-width :1280px) {
	.content_middle .table{
	width:1280px;
	margin-left:-640px;  
	 }
	.content_middle .table a{
    width:256px; }
}