.product-detail {
    margin: auto;
}

.product-detail .swiper-slide {
    display: block;
    text-align: center;
    font-size: 18px;
    background: #fff;
}

.product-detail .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-detail .swiper-slide iframe {
    display: block;
    width: 100%;
}

.product-detail-swiper .swiper {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.product-detail-nav-swiper .swiper {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.product-detail-nav-swiper {
    height: 80%;
    width: 100%;
}

.product-detail-swiper {
    height: 20%;
    box-sizing: border-box;
    padding: 10px 0;
}

.product-detail-swiper .swiper-slide {
    width: 25%;
    height: 100%;
    opacity: 0.4;
}

.product-detail-swiper .swiper-slide-thumb-active {
    opacity: 1;
}

.pds-body {
    border: 1px solid #f1f1f1;
    padding: 5px 15px;
}

.product-detail ._title {
    font-size: 27px;
    padding-top: 15px;
    padding-bottom: 15px;
    font-weight: bold;
}

.product-detail ._line {
    padding-top: 10px;
    /* border-bottom: 1px solid #ccc; */
}

.dg .dg_zx:link {
    color: #fd6907;
}

.dg a {
    display: inline-block;
    width: 140px;
    height: 36px;
    text-align: center;
    color: rgb(253, 105, 7);
    background: rgb(255, 232, 213);
    border-width: 1px;
    border-style: solid;
    border-color: rgb(246, 222, 209);
    border-image: initial;
    font: bold 12px / 36px 宋体;
}

.product-detail .pd_nav li{
    font-size: 14px;
    font-weight: bold;
    color: #ccc;
    height: 40px;
    line-height: 40px;
    background-color: #f1efef;
    MARGIN-BOTTOM: 8PX;
}

.product-detail .pd_nav li span {
    width: 100px;
    height: 40px;
    line-height: 40px;
    display: inline-block;
    text-align: center;
    background-color: #cfcece;
    color: #333;
}

.product-detail .pd_nav li span a:link {
    color: #333;
}

.product-detail .pd_nav li a {
    text-decoration: none;
}