@charset "utf-8";
/* CSS Document */
.wide_screen{width:1920px; margin:0 auto;}

.content_show{margin: 0 auto;}

/*main css*/
.content_show .show{display:block;}
.content_show .none{display:none;}
.content_show .banner{width: 100%;overflow: hidden;position: relative;height: 450px;z-index: 998}
.content_show .banner_container{height: 450px;width: 100%;display: block;overflow: hidden;z-index: 997}
.content_show .banner_container .banner_content{position: absolute;left: 0%;top: 0%;width: 100%;height: 100%;overflow: hidden;z-index: 996}
.content_show .banner_container .banner_content img{z-index: 995}
.content_show .banner_container .banner_content p {position: absolute;width:100%; height:450px;}
.content_show .banner_container .banner_content p a {width:100%; height:450px;display:block;}
.content_show .banner_nav{position: absolute;z-index: 10;bottom: 20px;left: 50%;z-index: 999; margin-left:-27px;}
/*.content_show .banner_nav li{float: left;width: 22px;height: 20px;}
.content_show .banner_nav li a{float: left;width: 22px;height: 20px;text-align: center;line-height: 20px;font-size: 0px;cursor: pointer;background-image: url(../images/point_2.png);background-repeat: no-repeat;_background:none;_filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=crop,src='images/point_2.png')}
.content_show .banner_nav li.current a{background-image: url(../images/point_1.png);_background:none;_filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=crop,src='images/point_1.png');}*/

.content_show .banner_nav li{float: left;width: 12px;height: 12px; margin:3px; overflow:hidden; background:url(../images/point_2.png) center no-repeat; cursor:pointer;}

.content_show .banner_nav li.current{background:url(../images/point_1.png) center no-repeat;}