:before,:after{content:"";}.banner{height:150px;background:url(../img/item.jpg) center top;position:relative;}.banner .left, .banner .right{position:absolute;left:50%;font-size:42px;font-weight:bold;text-shadow:3px 3px 3px #222;color:#fff;margin-top:50px;}.banner .left{margin-left:-540px;}.banner .right{margin-left:180px;}.container .nav{margin-top:15px;clear:both;overflow:hidden;}.container .nav li{float:left;margin-left:10px;}.container .nav li a{color:#888;}.container .nav li a:hover{color:#000;}.item .btn:hover,.like .btn:hover{background:#49a746;}.like .t-title{margin:15px 20px 5px;font-size:20px;}.like{float:right;width: 320px;border:1px #CCC solid;margin-top:15px;}.like .list {width: 100%;clear: both;overflow: hidden;}.like .list .cutline{float:left;width:270px;border: 1px #ccc solid; margin:10px 20px;}.like img{width:90px;float:left;margin-left:20px;margin-bottom:20px;}.like .list .t-head{float:left;margin:5px 10px 10px;width:96%;font-size:15px;}.like .list .price{color:red;margin:10px 10px;float:left;font-size:16px;width:170px;}.like .btn{background:#5db95b; float:left; width:70px;height:30px;margin:15px 15px 0; border-radius:6px;text-align:center;line-height:30px;color:white}.promotion{float:left;width:70%;box-sizing:border-box;padding:20px;}.promotion .p-list{border-top:1px dotted #ccc;padding:10px 0;}.promotion .p-list .panel-head{}.promotion .p-list .panel-head a.source{color:#FD8712;font-weight:bold;}.promotion .p-list .panel-head .info{float:right;color:#999;letter-spacing:3px;}.promotion .p-list .panel-content{clear:both;overflow:hidden;}.promotion .p-list .panel-content .product{width:150px;float:left;margin-right:10px;}.promotion .p-list .panel-content .product-info{float:left;width:640px;}.promotion .p-list .panel-content .product-info .product-head a{font-weight:bold;display:inline-block;color:#333;font-size:18px;margin-bottom:10px;line-height:30px;}.promotion .p-list .panel-content .product-info .content{line-height:24px;margin-bottom:10px;color:#888;width:500px;}.promotion .p-list .panel-content .product-info .share{line-height:30px;}.promotion .p-list .panel-content .product-info .share .buy{float:right;background:#5db95b;border-radius:5px;color:#fff;line-height:30px;padding:0 20px;margin-top:35px;}.promotion .page{clear:both;float:right;height:41px;line-height:41px;margin:15px 0;text-align:right;}.promotion .page b{background:#6dbf6d;color:#fff;display:block;float:left;font-weight:bold;height:27px;margin-right:5px;margin-top:10px;text-align:center;width:28px;line-height:27px;}.promotion .page a{border:1px solid #bcbcbc;color:#2691e4;float:left;height:21px;line-height:20px;margin-right:5px;margin-top:10px;padding:2px 8px;text-align:center;text-decoration:none;}.promotion .page a:hover{color:#006699;text-decoration:underline;}