.contentbg{width:auto;height:3721px;background:#afafaf url(../images/bbg.jpg) no-repeat center top;margin-bottom:20px;}
.content{width:998px;height:3721px;margin:0 auto;background:url(../images/mbg.jpg) no-repeat center top;position:relative;}
.contentbg .tabimgs{width:1000px;height:405px;position:absolute;top:394px;left:-1px;}
.contentbg .comments{width:939px;height:381px;position:absolute;bottom:78px;left:20px;background:#fff;padding:10px 12px 12px 12px;}



.banner { position:relative; width:1000px; height:405px; overflow:hidden;}
.banner_pic { position:relative; width:1000px; height:405px; overflow:hidden; }
.banner_pic ul { position:absolute; top:0; left:0; width:99999px; height:405px; z-index:1;}
.banner_pic ul li { float:left; width:1000px; }
.banner a.btn_prev, .banner a.btn_next { display:block; width:30px; height:58px; overflow:hidden; margin-top:177px; background-image:url(../images/tabbtn.png); text-indent:-9999px; outline:none; hide-focus:expression(this.hideFocus=true); position:absolute;z-index:2;}
.banner a.btn_prev { left:12px;background-position:-39px 0px; display:none;}
.banner a.btn_next { right:12px;margin-right:1px; background-position:0px 0px;}
.banner .banner_pages{display:none;}