@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;}
.center_area .center .center_top{
	width:100%;
	height:440px;
	/*background: orange;*/
}
/*<==================================================>*/

/*中间轮播图区域*/
 
.content_middle{
	width:100%;
	height:510px;
    margin:0px auto;
    position:relative;
    border: 1px solid #ccc;
}
.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: 25;
    top:50%;
    margin-top: -50px;
    display: none;
}
.content_middle .btnLeft{
	opacity: 0.5;
	left:0px;
	background: url(../images/sprite.png) no-repeat;
}
.content_middle .btnRight{
	opacity: 0.5;
	right:-9px; 
	background: url(../images/sprite.png) no-repeat -60px 0;
}
/*左右切换图标*/
.content_middle ul li{
	width:100%;
	height:510px; 
	opacity: 0;
	filter: alpha(opacity=0);
	position: absolute;
	margin:0px auto;
}
.content_middle ul li div{ width:1200px; margin:0 auto; position:relative; height:100%;}
.content_middle ul li a{ font-size:26px; display:block; text-align:center; border:1px solid #fff; width:250px; height:70px;line-height:70px; color:#fff; background:rgba(0,0,0,0.2); position:absolute; top:330px; left:23px;}
/*切换小图标*/

.content_middle .table{
	width:100px; 
	height:20px;
	position: absolute;
	bottom:10px;
	left:50%;
	z-index:9;
	margin-left:-20px;  
	line-height: 24px; 
}
.content_middle .table a{
    width:10px;
    height:10px;  
    background:#000;
    opacity: 0.8;
    text-align:center;
    line-height: 33px;
    margin-left:10px; 
    display: block;
    float:left;  
}

.content_middle .table a.small_active{
	background:#FF8800;
	color: #fff; 
}