/*公共样式*/
*{margin:0;padding:0;list-style:none;text-decoration:none;}
body{font-family:"微软雅黑";overflow-x:hidden;font-size:16px;min-width: 1200px;}
.w12{width:1200px;margin:0 auto;}
.fl{float:left}
.fr{float:right}
input{outline:0;border:none}
.clearfix:after{content:"";display:block;clear:both}
img{border:none;display:block}
.line1{display: block;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.line2{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;}
.line3{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;}