@charset "utf-8";
/* CSS Document */

/*banner*/
#banner{ width:100%; height:450px;}
#fader{position:relative;overflow:hidden; height:450px;}
#fader li{position:absolute;left:50%;top:0; height:450px; width:3000px; text-align:center; margin-left:-1500px;}
#fader-nav{ left:50%; bottom:0; margin-left:-33px;}
.fader-nav,.fader-cur-nav{ text-indent:-9999px;display:block;margin-right:8px; width:15px; height:15px; background:url(../images/banner_btn.png) no-repeat;cursor:pointer; float:left;}
.fader-nav{ background-position:-15px 0;}
.fader-cur-nav{ background-position:0 0;}

/*产品滚动*/
.pro-scroll { position:relative; width:1024px;}
.pro-scroll .subprobtn{ position:absolute; top:120px; z-index:5; background:url(../images/sub_pro_btn.png) no-repeat; width:17px; height:22px; cursor:pointer; display:block;}
.pro-scroll .subprobtn_left { left:0; background-position:0 0;}
.pro-scroll .subprobtn_right { right:0; background-position:-15px 0;}
.sub_prolist { position:relative; overflow:hidden; width:990px; left:17px;}
.sub_prolist ul { width:9999px;}
.sub_prolist li { position:relative; float:left; height:263px; width:166px; display:inline; overflow:hidden; text-align:center; margin:0 10px; border:solid 1px #f0f0f0; padding:5px;}
.sub_prolist li img{max-width: 166px; max-height: 263px; width: expression(this.width > 166 && this.width > this.height ? 166 : true); height: expression(this.height > 263 || this.height > this.width ? 263 : true);}