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


.banners { width:1000px; height: 349px; margin:10px auto; position: relative; overflow:hidden; }


.banners .num { overflow:hidden; height: 25px; position: absolute; bottom:12px; left: 450px; zoom:1; z-index:3 }
.banners .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; }
.banners .num li.on { background: #28acff; } 


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