@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; height: 100px;}*/
.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;
    position:relative;
    /*border: 1px solid #ccc;*/
}
.content_middle ul{padding: 0;}

.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:72%;
    margin-top: -150px;
    display: none;
}
.content_middle .btnLeft{
	opacity: 0.5;
	left:0px;
	background: url(../images/sprite.png) no-repeat;
}
.content_middle .btnRight{
	opacity: 0.5;
	right:0px; 
	background: url(../images/sprite.png) no-repeat -60px 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:800px;
    position: absolute;
    left: 50%;
    margin-left: -350px;
    margin-bottom: 0;
    bottom: 10px;
	z-index: 99;
}
.content_middle .table a{
    width:50px;
    height:5px;  
    background-color:#00b7ee;
    border-radius: 2px;
    opacity: 0.8;
    line-height: 5px;
    margin-left:3px; 
    display: block;
    float:left;  
}

.content_middle .table a.small_active{
	background-color:#aeff00;
	color: #fff;
	 
}

.content_middle .linker{
    width:100%;
    height:440px;
    overflow: hidden;
    position:absolute;
    z-index:9;
} 
.content_middle .linker a {
    display: none;
    width: 0;
    height: 0;
}
.content_middle .linker a.small_active{
    display: block;
    width: 100%;
    height: 440px;
}