.det {
    width: 100%;
}

.det .det_top {
    display: flex;
    width: 14rem;
    margin: 0 auto 0.48rem;
}

.det .det_top .det_top_sw {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 6.84rem;
    height: 4.57rem;
    background: #FFFFFF;
    border: 0.01rem solid rgba(0, 0, 0, 0.12);
    box-sizing: border-box;
    margin-right: 0.38rem;
}

.det .det_top .det_swiper {
    width: 4.34rem;
    height: 4.34rem;
}

.det_swiper a {
    display: block;
    width: 4.34rem;
    height: 4.34rem;
}

.det_swiper a img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.det_top_sw .det-swiper-button-prev,
.det_top_sw .det-swiper-button-next {
    position: absolute;
    top: 50%;
    width: 0.48rem;
    height: 0.48rem;
    transform: translateY(-50%);
    cursor: pointer;
}

.det_top_sw .det-swiper-button-prev {
    left: 0.04rem;
}

.det_top_sw .det-swiper-button-next {
    right: 0.04rem;
}

.det_top_sw .det-swiper-button-prev img,
.det_top_sw .det-swiper-button-next img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.det .det_top .det_right {
    width: 6.78rem;
}

.det_right .det_right_title {
    width: 100%;
    padding: 0.2rem 0;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 700;
    font-size: 0.3rem;
    color: #000000;
    line-height: 0.4rem;
}

.det_right .det_right_text {
    width: 100%;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 290;
    font-size: 0.14rem;
    color: #000000;
    line-height: 0.2rem;
}

.det .det_con {
    width: 14rem;
    margin: 0 auto;
    padding-bottom: 0.88rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #000000;
    line-height: 0.28rem;
}

.det .det_con .det_con_nav {
    display: flex;
    padding-bottom: 0.14rem;
    border-bottom: 0.01rem solid #DEDEDE;
    margin-bottom: .5rem;
}

.det_con_nav .det_con_item {
    position: relative;
    display: block;
    margin-right: 0.42rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.2rem;
    color: #666666;
    line-height: 0.2rem;
}

.det_con_nav .det_con_item::after {
    content: "";
    position: absolute;
    top: 0.32rem;
    left: 0;
    width: 100%;
    height: 0.02rem;
    background: #000000;
    transition: all 0.3s;
    opacity: 0;
}

.det_con_nav .det_con_item:hover {
    font-weight: 700;
    color: #000000;
}

.det_con_nav .det_con_item:hover::after {
    opacity: 1;
}

.det_con_nav .det_con_item.active {
    font-weight: 700;
    color: #000000;
}

.det_con_nav .det_con_item.active::after {
    opacity: 1;
}

.det .det_con .det_con_text {
    width: 10.26rem;
    margin: 0 auto;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.2rem;
    color: #666666;
    line-height: 0.2rem;
}

.det .det_con .det_con_text>div{
    padding-top: 0.2rem;
}