/*index*/
.buy_class{ background-color: #fff; padding:10px; border-radius:5px;}
.buy_class ul{display:flex;flex-wrap:wrap; flex-direction:row; justify-content:space-between; box-sizing: border-box;}
.buy_class li{width:10%; line-height:30px; height: 30px; overflow: hidden;}
.buy_class li.end{width:0; flex-grow:1;}
/*list*/
.buy_list{background-color: #fff;}
.buy_list li{display:flex;flex-wrap:wrap; flex-direction:row; justify-content:space-between; line-height:50px; padding: 0 10px; border-bottom: 1px solid #ddd; box-sizing: border-box;}
.buy_list li .c1{width:40%;}
.buy_list li .c2{width:15%;}
.buy_list li .c3{width:15%;}
.buy_list li .c4{width:15%;}
.buy_list_th{color:#f40; font-size:14px; font-weight:600;border-bottom:2px solid #f40;}
/*show*/
.buy_contain{}
.buy_contain .left{ float:left; width:880px; margin:0 0 20px 0; background-color: #fff; border-radius:4px; padding: 20px; box-sizing: border-box; min-height: 500px;}
.buy_contain .right{ float:right; width:300px;margin:0 0 20px 0; background-color: #fff;border-radius:4px;padding: 20px; box-sizing: border-box; min-height: 500px;}
.buy_contain h1{font-size:20px; font-weight:bold; line-height:40px;}
.paras{ line-height: 28px; color: #8d8d8d;}
.topicline{line-height:30px; height:30px; color:#333; font-size:14px; font-weight:600; border-bottom: 1px solid #ddd;}