#main-banner {height: 420px; text-align: center; position: relative;}
.clsBannerScreen {overflow: hidden;cursor:pointer; clear:both; width:100%; position:relative;}
.clsBannerScreen .images {position:absolute; display:none; z-index:50;}
ul, li {list-style:none; margin:0; padding:0; font-size:0pt; }
.clsBannerButton {cursor:pointer; z-index:56; width:1120px; padding:0 40px 0 40px; background:#F8F8F8;}
.clsBannerButton li {float:left; padding-left:10px}