@charset "utf-8";
img { border: 0px; }
.bannerbox { 
	width: 1280px; 
	height: 368px; 
	overflow: hidden; 
	margin: 0px auto;
	position: relative; 
    z-index:1;}
#focus { width: 1280px; height: 447px; clear: both; overflow: hidden; position: relative; float: left; }
    #focus ul { width: 1172px; height: 447px; float: left; position: absolute; clear: both; padding: 0px; margin: 0px; }
        #focus ul li { float: left; width: 1280px; height: 368px; overflow: hidden; position: relative; padding: 0px; margin: 0px; }
    #focus .preNext { width: 550px; height: 447px; 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; }