.pages li {width: 20px; height: 4px; border-radius: 4px; float: left;  margin: 5px 10px 5px 0; background: grey;}
.pages li.active { background-color: #FFFFFF; width: 30px;}
.pages { position: absolute; z-index: 999; bottom: 3%; left: 50%; text-align: center; margin-left: -35px; height: 14px; }
#lunbo {width: 100%; height: auto; overflow: hidden;}
.bigbanner,.bigtupian {height:100%;}
#lunbo,.bigbanner {position: relative;}
.bigtupian {text-align: center;color: white;}
.bigtupian  img{ display: block; width: 100%;}