.contain-box li {
    width: 170px;
    height: 136px;
    float: left;
    margin-right: 10px;
    border: 1px solid #CCCCCC;
}

.contain-box li img {
    width: 170px;
    height: 94px;
}

.contain-box li p {
    text-align: center;
    font-size: 14px;
    border-top: 1px solid #ccc;
}

.vidio-box {
    text-align: center;
    margin: 30px 0
}

.vidio {
    width: 435px;
    height: 250px;
    border: 1px solid #ccc;
    margin: 0 auto;
}

.vidio-box span {
    display: inline-block;
    font-size: 14px;
    margin: 30px 0 50px 0;
    color: #000
}

.content-box {
    border-top: 2px solid #2B95FD
}

.contain-box .tab-box ul {
    display: flex;
}

.contain-box .tab-box li {
    float: left;
    width: 33.333%;
    font-size: 16px;
    text-align: center;
    margin-bottom: 30px;
}

.content-box li {
    flex: 1;
    height: 50px;
    line-height: 50px;
    float: left;
    margin-right: 0;
    margin-bottom: 0;
    border: 0
}

.content-box li.active {
    background: #2B95FD;
    color: #fff
}

.product-detail {
    width: 906px;
}

.product-detail ul {
    width: 1000px;
}

.content-box li:hover {
    border: 0;
    box-shadow: none
}

.content-box ul {
    margin-top: 0
}

.content {
    padding: 0 0 70px 0
}

.box {
    color: #666666;
    font-size: 14px;
    line-height: 30px;
}

.box td {
    border: 1px solid #ddd;
}

.dj_fd_i tr td {
    position: relative;
}