.banner img{display: block;width: 100%;}
.hwm{width:1120px;margin: auto;margin-top: 20px;border-bottom: 1px solid #CCCCCC;padding: 10px 0 5px;}
.hwm a{font: 14px "微软雅黑";color: #000000;}
.cot{height: 20px;display: block;}