.product_details{display:flex;justify-content:space-between;margin:0 auto;width:1200px;font-size:12px}
.product_details .content-left{width:840px}
.product_details .content-left .base-info{display:flex}
.product_details .content-left .base-info .img-serial-info{width:380px;position:relative}
.product_details .content-left .base-info .img-serial-info>img{max-width:340px;max-height:200px;display:block;margin:10px auto}
.product_details .content-left .base-info .img-serial-info>img:hover{cursor:zoom-in;-moz-cursor:-moz-zoom-in;-webkit-cursor:-webkit-zoom-in}
.product_details .content-left .base-info .img-serial-info .tabs{display:flex}
.product_details .content-left .base-info .img-serial-info .tabs .tabs-item img{width:90px;height:50px}
.product_details .content-left .base-info .img-serial-info p{line-height:30px;text-align:center}
.product_details .content-left .base-info .img-serial-info p>img{height:16px;width:16px;display:inline-block;margin-right:8px}
.product_details .content-left .base-info .img-serial-info p span{color:#da271f}
.product_details .content-left .base-info .img-serial-info div.share-bt{text-align:center}
.product_details .content-left .base-info .img-serial-info .file{position:relative;margin:8px 0 0 30px}
.product_details .content-left .base-info .img-serial-info .file a{text-decoration:underline;cursor:pointer;line-height:20px;color:#005b9e}
.product_details .content-left .base-info .img-serial-info .file .file-title{font-size:12px;font-weight:700;text-align:left}
.product_details .content-left .base-info .img-serial-info .file span{display:inline-block;margin-top:5px;text-indent:2em}
.product_details .content-left .base-info .img-serial-info .file .file-title span{text-indent:0}
.product_details .content-left .base-info .img-serial-info .file .file-title span:nth-child(2){text-indent:1em;color:#005b9e;cursor:pointer}
.product_details .content-left .base-info .img-serial-info .file ul{display:none;position:absolute;top:5px;left:0;z-index:3;padding:5px;font-weight:500;background:#fff;box-shadow:0 0 5px #999}
.product_details .content-left .base-info .img-serial-info .file .file-title span:nth-child(2):hover+ul{display:block}
.product_details .content-left .base-info .img-serial-info .file ul:hover{display:block}
.product_details .content-left .base-info .detail-info{width:460px}
.product_details .content-left .base-info .detail-info table tr{line-height:30px}
.product_details .content-left .base-info .detail-info table tr:nth-child(even){background:#eee}
.product_details .content-left .base-info .detail-info table td:first-child{text-align:right;border-right:1px solid #ddd;min-width:120px}
.product_details .content-left .base-info .detail-info table td:nth-child(2){padding-left:10px;line-height:20px;text-align:left;border-right:none;border-left:none}
.product_details .content-left .base-info .detail-info table tbody tr:last-child td{border-bottom:none}
.product_details .content-left .base-info .detail-info table td span{color:#da271f}
.contacts-info-ext{margin-bottom:10px}
div.goods_content_right>p{line-height:40px;background:#e3e2e3;text-align:center;color:#da271f;margin-top:10px}
div.goods_content_right>ul{background:#fff}
.product_details .content-right{width:345px}
.product_details .content-right .ladder-price{display:flex;flex-direction:column;min-height:638px;background-color:#fff}
.product_details .content-right .ladder-price .operate{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center}
.product_details .content-right .ladder-price table tr{line-height:30px}
.product_details .content-right .ladder-price table tr:nth-child(even){background:#eee}
.product_details .content-right .ladder-price table thead th{font-size:14px;text-align: center;line-height:42px;color:#fff;background-color:#666}
.product_details .content-right .ladder-price table tbody{text-align:center}
.product_details .content-right .ladder-price table td:first-child{border-right:1px solid #ddd}
.product_details .content-right .ladder-price hr{background-color:#e6e6e6;height:1px;border:none;margin:20px 0}
.product_details .content-right .ladder-price .operate p{text-align:left;line-height:20px}
.product_details .content-right .ladder-price .operate label{width:120px;display:inline-block;text-align:right}
.product_details .content-right .ladder-price .operate p label span{color:red}
.product_details .content-right .ladder-price .operate p:first-child{line-height:40px;font-weight:700}
.product_details .content-right .ladder-price .operate p:last-child{padding-top:20px;text-align:center}