@charset "utf-8";
body{width:1423px;overflow-x:hidden;margin: 0px auto;}
img { border: 0px; }
.bannerbox { width: 1423px; height: 492px; overflow: hidden; margin: 0px auto;position:relative}
#focus { width:1423px; height: 492px; clear: both; overflow: hidden; position: relative; float: left; }
#focus ul { width: 1423px; height:492px; float: left; position: absolute; clear: both; padding: 0px; margin: 0px; }
#focus ul li { float: left; width: 1423px; height: 492px; overflow: hidden; position: relative; padding: 0px; margin: 0px; }
#focus .preNext { width: 550px; height:492px; position: absolute; top: 0px; cursor: pointer; }
#focus .pre { left: 0; background: url(../images/sprite.png) no-repeat left center; }
#focus .next { right: 0; background: url(../images/sprite1.png) no-repeat right center; }