*{margin:0;padding:0}

#scroller ul{list-style:none;padding:0;margin:0;width:100%;text-align:left}
#myFrame{position:absolute;top:0;left:0}
#pullDown,#pullUp{background:#fff;height:40px;line-height:40px;padding:5px 10px;border-bottom:1px solid #ccc;font-weight:700;font-size:14px;color:#888;text-align:center}
#pullUp{margin-top:-55px}@-webkit-keyframes loading{from{-webkit-transform:rotate(0deg) translateZ(0)}to{-webkit-transform:rotate(360deg) translateZ(0)}}