* {
    margin: 0;
    padding: 0;
    list-style: none;
}

img {
    border: 0;
}

.ban {
    max-width: 540px;
    position: relative;
    overflow: hidden;
    width: 80%;
}

.ban2 {
    max-width: 540px;
    height: 500px;
    position: relative;
    overflow: hidden;
}

.ban2 ul {
    position: absolute;
    left: 0;
    top: 0;
}

.ban2 ul li {
    max-width: 540px;
    height: 500px;
}

.prev {
    float: left;
    cursor: pointer;
}

.num {
    height: 120px;
    overflow: hidden;
    position: relative;
    float: left;
    flex: 1;
}

.min_pic {
    padding-top: 10px;
    max-width: 540px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.num ul {
    position: absolute;
    left: 0;
    top: 0;
}

.num ul li {
    width: 100px;
    height: 100px;
    margin-right: 20px;
    padding: 1px;
    overflow: hidden;
    border: 1px solid #eee;
}

.num ul li.on {
    border: 3px solid #eb5c20;
    padding: 0;
}

.prev_btn1 {
    width: 12px;
    text-align: center;
    margin-right: 28px;
    cursor: pointer;
    float: left;
}

.next_btn1 {
    width: 36px;
    text-align: right;
    cursor: pointer;
    float: right;
}

.prev1 {
    position: absolute;
    top: 210px;
    left: 20px;
    width: 28px;
    height: 51px;
    z-index: 9;
    cursor: pointer;
}

.next1 {
    position: absolute;
    top: 210px;
    right: 20px;
    width: 28px;
    height: 51px;
    z-index: 9;
    cursor: pointer;
}

.mhc {
    background: #000;
    width: 100%;
    opacity: 0.5;
    -moz-opacity: 0.5;
    filter: alpha(Opacity=50);
    position: absolute;
    left: 0;
    top: 0;
    display: none;
}

.pop_up {
    max-width: 540px;
    height: 500px;
    padding: 10px;
    background: #fff;
    position: fixed;
    -position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -255px;
    margin-top: -255px;
    display: none;
    z-index: 99;
}

.pop_up_xx {
    width: 40px;
    height: 40px;
    position: absolute;
    top: -40px;
    right: 0;
    cursor: pointer;
}

.pop_up2 {
    max-width: 540px;
    height: 500px;
    position: relative;
    overflow: hidden;
}

.pop_up2 {
    max-width: 540px;
    height: 500px;
    position: relative;
    overflow: hidden;
    float: left;
}

.pop_up2 ul {
    position: absolute;
    left: 0;
    top: 0;
}

.pop_up2 ul li {
    max-width: 540px;
    height: 500px;
    float: left;
}

.case-swiper {
    display: none;
}

@media screen and (max-width: 1040px) {
    .ban {
        display: none !important;
        padding: 0 20px;
    }

    .prev_btn1 {
        position: absolute;
        left: 20px;
        top: 50%;
        transform: translateY(-50%);
        z-index: 3;
    }

    .next_btn1 {
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        z-index: 3;
    }

    .num {
        display: none;
    }

    .case-swiper {
        display: block !important;
    }

    .case-swiper .swiper-pagination-bullet-active {
        background: #fff;
    }

    .swiper-pagination-bullet {
        background: #fff;
    }

    /* .case-swiper .swiper-button-next,
    .case-swiper .swiper-button-prev {
        width: 44px;
        text-align: center;
        height: 121px;
        cursor: pointer;
        background-size: 44px 121px;
    }

    .case-swiper .swiper-button-prev {
        left: 0;
        background-image: url('../images/details-prev.png');
    }

    .case-swiper .swiper-button-next {
        right: 0;
        background-image: url('../images/details-next.png');
    } */
}