img{border-width:0;}
.pb{ width:190px; height:161px; }
.pb .banners{ margin:0px; width:190px; height:161px;}
.pb .banners li{ width:190px; height:161px;overflow:hidden;display:none;}
.pb .banners li.current{display:block;}
.pb .points{  margin:0px;  font-size:12px; }
.pb .points li{ width:19px; height:16px; line-height:16px; background:url(../images/Pc.gif); margin-right:1px; margin-top:-25px; float:right;  overflow:hidden; text-align:center;color:#fff; font-weight:bold; cursor:pointer; }
  .pb .points li.current{ background:url(../images/Pc1.gif) center no-repeat; width:19px; height:16px; overflow:hidden; text-align:center; }