.pages li {width: 25%; height: 10px; float: left; background: #999999; filter: alpha(opacity=60); opacity: 0.6;}
.pages li.active { background: #666666;}
.pages { width: 100%; position: absolute; z-index: 999; bottom: 0px; left: 0; text-align: center; height: 10px; }
#lunbo { max-width: 1000px; margin: 0 auto; height: auto; overflow: hidden;}
.banner,.tupian { height:100%;}
#lunbo,.banner { position: relative;}
.tupian { text-align: center; color: white;}
.tupian  img{ display: block; width: 100%;}