a{color:#666}
.product_category{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;padding-bottom:4em;padding-top:4.8em}
@media (max-width:1440px){.product_category{padding-bottom:2.4em;padding-top:3.2em}}
@media (max-width:1201px){.product_category{padding-top:40px}}
@media (max-width:968px){.product_category{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;padding-bottom:20px;padding-top:20px}}
.product_category_side{-ms-flex-negative:0;-webkit-flex-shrink:0;flex-shrink:0;width:290px}
@media (max-width:1380px){.product_category_side{width:260px}}
@media (max-width:968px){.product_category_side{width:100%}}
.product_category_side .title{color:#000;font-size:1.68em;font-weight:400;line-height:1em;margin:0 0 15px;padding:0;white-space:nowrap}
@media (max-width:1440px){.product_category_side .title{font-size:1.2em}}
@media (max-width:1201px){.product_category_side .title{font-size:18px}}
.product_category_side .des{color:#666;font-size:16px;font-weight:lighter;line-height:2em;text-align:justify}
@media (max-width:1440px){.product_category_side .des{font-size:14px}}
@media (max-width:1201px){.product_category_side .des{font-size:12px;font-weight:400}}
.product_category_side .list{margin-top:10px}
.product_category_side .list>ul{margin:0;padding:0}
@media (max-width:968px){.product_category_side .list>ul{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;list-style:none;margin:0 -10px}}
.product_category_side .list>ul>li{display:block;margin:15px 0}
@media (max-width:1201px){.product_category_side .list>ul>li{margin:10px 0}}
@media (max-width:968px){.product_category_side .list>ul>li{margin:0 0 10px;padding:0 10px;width:25%}}
@media (max-width:668px){.product_category_side .list>ul>li{width:50%}}
.product_category_side .list>ul>li>a{-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex}
.product_category_side .list>ul>li>a:after{border:7px dashed transparent;border-left:7px solid #999;border-right:none;content:"";cursor:pointer;font-size:0;height:0;line-height:0;margin-left:20px;overflow:hidden;-webkit-transition:all .5s;transition:all .5s;width:0}
@media (max-width:1440px){.product_category_side .list>ul>li>a:after{border:5px dashed transparent;border-left:5px solid #999;border-right:none;cursor:pointer;font-size:0;height:0;line-height:0;margin-left:10px;overflow:hidden;width:0}}
.product_category_side .list>ul>li>a span{color:#999;font-size:18px;line-height:30px;-webkit-transition:all .5s;transition:all .5s;white-space:nowrap}
@media (max-width:1681px){.product_category_side .list>ul>li>a span{font-size:16px}}
@media (max-width:1201px){.product_category_side .list>ul>li>a span{font-size:14px;line-height:2em}}
.product_category_side .list>ul>li>a.cur:after,.product_category_side .list>ul>li>a:hover:after{border:7px dashed transparent;border-left:7px solid #c7000b;border-right:none;cursor:pointer;font-size:0;height:0;line-height:0;margin-left:15px;overflow:hidden;width:0}
@media (max-width:1440px){.product_category_side .list>ul>li>a.cur:after,.product_category_side .list>ul>li>a:hover:after{border:5px dashed transparent;border-left:5px solid #c7000b;border-right:none;cursor:pointer;font-size:0;height:0;line-height:0;margin-left:5px;overflow:hidden;width:0}}
.product_category_side .list>ul>li>a.cur span,.product_category_side .list>ul>li>a:hover span{color:#c7000b}
.product_category_side .list>ul>li.current-menu-item>a:after{border:7px dashed transparent;border-left:7px solid #c7000b;border-right:none;cursor:pointer;font-size:0;height:0;line-height:0;margin-left:15px;overflow:hidden;width:0}
@media (max-width:1440px){.product_category_side .list>ul>li.current-menu-item>a:after{border:5px dashed transparent;border-left:5px solid #c7000b;border-right:none;cursor:pointer;font-size:0;height:0;line-height:0;margin-left:5px;overflow:hidden;width:0}}
.product_category_side .list>ul>li.current-menu-item>a span{color:#c7000b}
.product_category_list{-webkit-box-flex:1;-webkit-flex:1;-ms-flex:1;flex:1;padding-left:4em}
@media (max-width:1440px){.product_category_list{padding-left:40px}}
@media (max-width:968px){.product_category_list{padding:0}}
.product_category_list>ul{margin:0;padding:0 0 1.2em}
@media (max-width:668px){.product_category_list>ul{padding:0}}
.product_category_list>ul>li{display:block;margin-bottom:2em}
@media (max-width:1440px){.product_category_list>ul>li{margin-bottom:1.2em}}
@media (max-width:668px){.product_category_list>ul>li{margin-bottom:20px}}
.product_category_list>ul>li .item{-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;background-color:#f1f1f1;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;padding:1.6em}
@media (max-width:1440px){.product_category_list>ul>li .item{padding:20px 40px 20px 20px}}
@media (max-width:668px){.product_category_list>ul>li .item{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;padding:20px 20px 10px}}
.product_category_list>ul>li .item .img{-webkit-box-pack:center;-ms-flex-pack:center;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;height:330px;-webkit-justify-content:center;justify-content:center;margin-right:1.6em;overflow:hidden;width:360px}
@media (max-width:1380px){.product_category_list>ul>li .item .img{height:300px;width:240px}}
@media (max-width:1201px){.product_category_list>ul>li .item .img{height:250px;width:150px}}
@media (max-width:668px){.product_category_list>ul>li .item .img{height:250px;width:100%}}
.product_category_list>ul>li .item .img img{max-height:90%;max-width:90%;-webkit-transition:all 1s;transition:all 1s}
.product_category_list>ul>li .item .img:hover img{-webkit-transform:scale(1.1);-ms-transform:scale(1.1);transform:scale(1.1)}
.product_category_list>ul>li .item .txt{-webkit-box-flex:1;-webkit-flex:1;-ms-flex:1;flex:1}
@media (max-width:668px){.product_category_list>ul>li .item .txt{padding:20px 0 0}}
.product_category_list>ul>li .item .txt .title{color:#000;display:block;font-size:18px;font-weight:700;line-height:1.5em;-webkit-transition:all .5s;transition:all .5s}
.product_category_list>ul>li .item .txt .title:hover{color:#c7000b}
.product_category_list>ul>li .item .txt .des{color:#666;font-size:16px;line-height:2em;margin:.8em 0 1.8em}
@media (max-width:1440px){.product_category_list>ul>li .item .txt .des{font-size:14px}}
@media (max-width:668px){.product_category_list>ul>li .item .txt .des{margin:10px 0}}
.product_category_list>ul>li .item .txt .item_sub>ul{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;list-style:none;margin:0;padding:0}
@media (max-width:1201px){.product_category_list>ul>li .item .txt .item_sub>ul{-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}}
@media (max-width:668px){.product_category_list>ul>li .item .txt .item_sub>ul{margin:0 -10px}}
.product_category_list>ul>li .item .txt .item_sub>ul>li{margin:0 10px 0 0}
@media (max-width:1440px){.product_category_list>ul>li .item .txt .item_sub>ul>li{margin-right:5px}}
@media (max-width:1201px){.product_category_list>ul>li .item .txt .item_sub>ul>li{margin-bottom:5px}}
@media (max-width:668px){.product_category_list>ul>li .item .txt .item_sub>ul>li{margin:0 0 10px;padding:0 10px;width:50%}}
.product_category_list>ul>li .item .txt .item_sub>ul>li a{-webkit-box-pack:center;-ms-flex-pack:center;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;background-color:#aaa;border-radius:20px;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;height:40px;-webkit-justify-content:center;justify-content:center;-webkit-transition:all .5s;transition:all .5s;width:140px}
@media (max-width:1440px){.product_category_list>ul>li .item .txt .item_sub>ul>li a{border-radius:17px;height:34px;width:120px}}
@media (max-width:668px){.product_category_list>ul>li .item .txt .item_sub>ul>li a{width:100%}}
.product_category_list>ul>li .item .txt .item_sub>ul>li a span{color:#fff;font-size:14px;font-weight:700}
@media (max-width:1440px){.product_category_list>ul>li .item .txt .item_sub>ul>li a span{font-size:12px}}
@media (max-width:1440px){.product_category_list>ul>li .item .txt .item_sub>ul>li a svg{margin-left:5px}}
.product_category_list>ul>li .item .txt .item_sub>ul>li a:hover{background-color:#c7000b}
/*分页*/
.demo{margin-bottom:20px}
#productDemo{text-align:center}
.demo #productDemo a{padding:6px 16px;height:34px;line-height:42px;margin:0 3px 5px 3px;border:1px solid #eee;border-radius:2px 0 0 2px}
.demo #productDemo a:hover{background-color:#c7000b;color:#fff}
.demo #productDemo .active{background-color:#c7000b;color:#fff}