.hwslider{width: 100%;height:auto;min-width:280px;min-height: 160px;margin:20px auto; position: relative; overflow: hidden;}
.hwslider ul{width: 100%; height:100%; position: absolute; z-index: 1}
.hwslider ul li{display:none;position:absolute; left:0; top:0; width: 100%;height:100%; overflow: hidden;}
.hwslider ul li.active{display: block;}
.hwslider ul li img{width:100%;max-width: 100%; height:auto;display: block}
.dots{position: absolute; bottom:20px; left:200px; min-width:60px; height: 12px; z-index: 2;}
.dots span{float: left; width:12px;height: 12px; border: 1px solid #fff; border-radius: 50%; background: #fff; margin-right: 8px; cursor: pointer;}
.dots span.active{background:orangered}
.hwslider:hover .prev{display: block;}
.hwslider:hover .next{display: block;}
.prev{display:none;left: 20px;position: absolute; top: 355px; z-index: 2;width: 80px;height: 80px;background: url(../images/next.png) no-repeat 0 0;
}
.next{display:none;right: 20px;position: absolute; top: 355px; z-index: 2;width: 80px;height: 80px;background: url(../images/prev.png) no-repeat 0 0;
}
.news1 .prev{display:block;left: 0px;position: absolute; top: 15px;margin-top:-20%; z-index: 2;width: 60px;height: 60px;line-height:60px;background: url(../images/arr1.png) no-repeat 0 0;
}
.news1 .next{display:block;right: 0px;position: absolute; top: 15px; margin-top:-20%;z-index: 2;width: 60px;height: 60px;line-height:60px;background: url(../images/arr2.png) no-repeat 0 0;