body,div,ul,li { padding: 0; margin: 0; }
ul { list-style: none ; }
img { border: none; }
a { blr: expression(this.onFocus=this.blur()); outline: none; }


.banner { width: 1000px; height: 300px; margin:0 auto; position: relative; overflow:hidden; }


.banner  .num { overflow:hidden; height: 25px; position: absolute; bottom:12px; right: 15px; zoom:1; z-index:3 }
.banner  .num li { width: 25px; height: 25px; line-height: 25px; text-align: center; font-weight: 400; font-family: "微软雅黑", Arial; color: #FFFFFF; background: #444444; margin-right: 10px; border-radius:50%; cursor:pointer; float: left; }
.banner  .num li.on { background: #FF7700; }

.banner .prev,
.banner  .next { display: none; width: 40px; height: 100px; background: url(/public/index/images/btn.png) no-repeat; position: absolute; top: 115px;}
.banner  .prev { left: 0; }
.banner  .next { right: 0; background-position: right }