.wrap{width:1200px;margin:60px auto;color:#555;font-size:14px}.nav-top{margin-top:60px;font-size:18px}.goods-title{padding:20px 0;font-size:16px}.goods-content{margin-left:40px;width:700px}.goods-params{display:flex;flex-direction:row}.goods-params-tab{width:100%}.goods-params-tab tr td{padding:15px 0;text-align:left}.goods-params-list{display:flex;flex-direction:row;padding:10px}.goods-params-list div{margin-right:40px}.goods-params-list div span{margin-right:20px}.goods-info-title{background-color:#eee;color:#ccc;padding:10px;margin-top:20px}.goods-info-tab{width:100%;border:1px solid #ccc}.goods-info-tab tr td{padding:10px 0;text-align:center}.goods-detail{display:flex;flex-direction:column;align-items:center}.block{padding:0 20px;text-align:center;margin-left:10px;font-size:12px;border:1px solid #ccc;cursor:pointer}.change{border:1px solid #e70000;cursor:pointer}