@charset "utf-8";
.bannerbox2 { overflow: hidden; margin: 0px auto; }
#focus { width: 596px; height: 420px; clear: both; overflow: hidden; position: relative; float: left; }
#focus ul { width: 596px; height: 420px; float: left; position: absolute; clear: both; padding: 0px; margin: 0px; }
#focus ul li { float: left; overflow: hidden; position: relative; padding: 0px; margin: 0px; }
#focus .preNext { width: 100px; height: 420px; position: absolute; top: 0px; cursor: pointer; }
#focus .pre { left: 0; background: url(./images/sprite2.png) no-repeat left center; }
#focus .next { right: 0; background: url(./images/sprite3.png) no-repeat right center; }

.btn{display: none;}