.banner{position:relative;height:350px;overflow: hidden;width: 100%;}
.banner .wp-banner{position: absolute;width:100%;height: 100%;min-width: 1240px;}
.banner .wp-banner li{width: 100%;height:100%;}
.banner .wp-banner li a{display:block; width:100%;height:100%;}
.banner .btn-prev, .banner .btn-next{position: absolute;display: block;width: 43px;height: 115px;}
.banner .btn-prev{left: 10%;background: url(../images/1.png) no-repeat;}
.banner .btn-next{right: 10%;background: url(../images/2.png) no-repeat;}
.banner .btn-serial {position:absolute;left: 50%;bottom:10px;}
.banner .btn-serial li{float: left;width: 24px;height: 28px;margin: 0 5px;cursor: pointer;}
.banner .btn-serial li a{display: block;width: 100%;height: 8px;margin: 10px 0;background: #fff;border-radius: 10px;}
.banner .btn-serial li.hover a{background: #1F3D71;}