.detail-box {
    padding-top: 2px;
    max-width: 750px;
    width: 100%;
    margin: 0 auto;
    position: relative
}

.detail-box img,
.detail-box video {
    width: 100%;
    height: auto
}

.detail-box video {
    cursor: pointer
}

.detail-pop {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, .6);
    z-index: 2032;
    text-align: center
}

.detail-pop img {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    margin: auto;
    width: 80%;
    max-width: 500px
}

.detail-video-btn {
    position: absolute;
    color: #fff;
    font-size: 80px;
    left: 50%;
    margin-left: -40px;
    top: 50%;
    margin-top: -60px;
    opacity: .8;
    z-index: 1
}

.detail-box div.view-more {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    text-align: center;
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 255, .49), rgba(255, 255, 255, .79), rgba(255, 255, 255, 1));
    padding: 80px 0 20px;
    display: none
}

.detail-box .view-more p {
    border-top: 1px solid #999;
    border-bottom: 1px solid #999;
    padding: 5px 30px;
    cursor: pointer
}

.detail-box .detail-spec-title {
    display: none
}

@media screen and (max-width:640px) {
    .detail-pop img {
        max-width: 420px
    }
}