.pb{position:relative;width:705px;height:180px;}
.pb .banners{margin:0;padding:0;}
.pb .banners li{overflow:hidden;display:none;}
.pb .banners li.current{display:block;list-style: none;}
.pb .switcher{position:absolute;top:150px; right:0; width:100px;}
.pb .points{width:105px;font-size:12px;}
.pb .points li{background:white;border:1px solid #74A8ED;width:18px;height:18px;overflow:hidden;text-align:center;line-height:18px;margin:0px 3px;color:#74A8ED;cursor:pointer;font-family:Arial; float:left; display:inline;font-weight:bold;}
.pb .points li.current{overflow: hidden;background:#74A8ED;border:1px solid #CCDEF7;margin:0 3px; text-align:center;display:inline;color:white;margin:0px 3px;font-weight:bold;}