.product_detail_body{
    background-color: #F7F7F7;
}
/*head info*/
.product_detail_body .product_head{
    padding-top: 50px;
}
.product_detail_body .product_head .head_content{
    display: inline-block;
    width: 100%;
}
/*head left img*/
.product_detail_body .product_head .img_content{
    float: left;
    width: 52.5%;
    display: inline-block;
}
.product_detail_body .img_content .swiper-big{
    width: 81.7%;
    float: left;
}
.product_detail_body .img_content .swiper-big .img{
    padding-bottom: 100%;
}
.product_detail_body .img_content .swiper-small{
    width: calc(16.34% - 3px);
    margin-right: 2.05%;
    float: left;
}
.product_detail_body .img_content .swiper-small .small_item {
    width: 100%;
    height: 0 !important;
    padding-bottom: 100%;
    margin-bottom: 3px !important;
}
.product_detail_body .img_content .swiper-small .small_item .img{
    padding-bottom: 100%;
}
/*head right info*/
.product_detail_body .product_head .product_base{
    float: right;
    width: 43%;
    color: #333333;
}
.product_detail_body .product_base .product_title{
    font-size: 30px;
    line-height: 40px;
    margin-top: 11px;
}
.product_detail_body .product_base .line{
    height: 1px;
    background-color: #D2D2D2;
    margin-top: 10px;
}
.product_detail_body .product_base .product_param .param_item{
    position: relative;
    font-size: 16px;
    margin-top: 12px;
    line-height: 40px;
}
.product_detail_body .product_base .product_param .describe{
    line-height: 30px;
}
.product_detail_body .product_base .product_param .param_item .price_content{
    font-size: 30px;
    color: #C21212;
}
.product_detail_body .product_base .product_param .param_item .price_content span{
    font-size: 18px;
}
.product_detail_body .product_base .product_param .param_item .color_content span{
    height: 28px;
    object-fit: cover;
    margin-right: 10px;
    background-color: #fff;
    border: 1px solid #E5E5E5;
    padding: 6px 12px;
}
.product_detail_body .product_base .product_param .param_item .color_content .color_active{
    background-color: #274360;
    color: #FFFFFF;
}
.product_detail_body .product_base .product_param .param_item .buy_content img{
    height: 40px;
    object-fit: cover;
    margin-right: 6px;
    cursor: pointer;
    vertical-align: middle;
}
.product_detail_body .product_base .product_param .param_item .specification_content button{
    /*width: 110px;*/
    height: 26px;
    background-color: #274360;
    cursor: pointer;
    font-size: 16px;
    color: #fff;
    padding: 0 15px;
}
/*产品详情选项*/
.product_detail_body .product_content_tab{
    background-color: #fff;
    height: 60px;
    line-height: 60px;
    color: #333333;
    font-size: 16px;
    margin-top: 25px;
}
.product_detail_body .product_content_tab li{
    width: 120px !important;
    margin: 0 20px;
    text-align: center;
    cursor: pointer;
    position: relative;
}
.product_detail_body .product_content_tab .swiper-slide-thumb-active::after{
    content: " ";
    background-color: #1D3247;
    height: 2px;
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
}
/*产品详情*/
.product_detail_body .product_context{
    margin-top: 35px;
    padding-bottom: 35px;
}
.product_detail_body .product_context .detail_big{
    width: 100%;
    padding: 15px 0;
    background-color: #fff;
}
.product_detail_body .product_context .detail_big li>div{
    width: calc(100% - 30px);
    padding: 0 15px;
}



/*手机版*/
@media(max-width:750px){
    .product_detail_body{
        /*background-color: #F7F7F7;*/
    }
    /*head info*/
    .product_detail_body .product_head{
        padding-top: 17px;
    }
    .product_detail_body .product_head .head_content{
        width: calc(100% - 26px);
        margin: 0 13px;
    }
    /*head left img*/
    .product_detail_body .product_head .img_content{
        float: unset;
        width: 100%;
        display: inline-block;
    }
    .product_detail_body .img_content .swiper-big{
        width: 100%;
        /*float: left;*/
    }
    .product_detail_body .img_content .swiper-small{
        display: none;
    }
    /*head right info*/
    .product_detail_body .product_head .product_base{
        float: unset;
        width: 100%;
    }
    .product_detail_body .product_base .product_title{
        font-size: 17px;
        line-height: 21px;
        margin-top: 18px;
    }
    .product_detail_body .product_base .line{
        /*height: 1px;*/
        /*background-color: #D2D2D2;*/
        margin-top: 7px;
    }
    .product_detail_body .product_base .product_param .param_item{
        /*position: relative;*/
        font-size: 12px;
        margin-top: 12px;
        line-height: 30px;
    }
    .product_detail_body .product_base .product_param .describe{
        line-height: 20px;
    }
    .product_detail_body .product_base .product_param .price{
        line-height: 25px;
    }
    .product_detail_body .product_base .product_param .param_item .price_content{
        font-size: 28px;
    }
    .product_detail_body .product_base .product_param .param_item .price_content span{
        font-size: 17px;
    }
    .product_detail_body .product_base .product_param .param_item .color_content span{
        height: 25px;
        margin-right: 10px;
        padding: 6px 12px;
    }
    .product_detail_body .product_base .product_param .param_item .buy_content img{
        height: 30px;
        margin-right: 3px;
    }
    .product_detail_body .product_base .product_param .param_item .specification_content button{
        height: 26px;
        font-size: 13px;
        padding: 0 13px;
    }
    /*产品详情选项*/
    .product_detail_body .product_content_tab{
        /*background-color: #fff;*/
        height: 30px;
        line-height: 30px;
        /*color: #333333;*/
        font-size: 12px;
        margin-top: 15px;
    }
    .product_detail_body .product_content_tab li{
        width: 80px !important;
        margin: 0 20px;
        /*text-align: center;*/
        /*cursor: pointer;*/
        /*position: relative;*/
    }
    .product_detail_body .product_content_tab .swiper-slide-thumb-active::after{
        /*content: " ";*/
        /*background-color: #1D3247;*/
        height: 1px;
        /*width: 100%;*/
        /*position: absolute;*/
        /*left: 0;*/
        /*bottom: 0;*/
    }
    /*产品详情*/
    .product_detail_body .product_context{
        margin-top: 10px;
        padding-bottom: 20px;
    }
    .product_detail_body .product_context .detail_big{
        width: 100%;
        padding: 10px 0;
        /*background-color: #fff;*/
    }
    .product_detail_body .product_context .detail_big li>div{
        width: calc(100% - 26px);
        padding: 0 13px;
    }
}