.bannerWrapper {
    width: 100%;
}

.mainBanner {
    max-width: 1920px;
    min-width: 1440px;
    position: relative;
    margin: 0 auto;
}

.infoWrapper {
    position: absolute;
    bottom: 60px;
    left: 176px;
}

.mainBanner .imgWrapper img {
    width: 100%;
    max-width: 1920px;
    min-width: 1440px;
    height: auto;
    margin: 0 auto;
    display: none;
}

.mainBanner .infoWrapper p.cur {
    font-weight: bold;
    color: #fff;
    position: relative;
}

.mainBanner .infoWrapper p.cur::before {
    content: '';
    background: url("../image/icon-box.png") left center no-repeat;
    background-size: 12px 13px;
    width: 12px;
    height: 30px;
    display: block;
    position: absolute;
    left: -22px;
    top: 0;
}

.mainBanner .infoWrapper p {
    cursor: pointer;
    line-height: 30px;
    color: #909090;

    font-size: 14px
}

.mainBanner .p2 {
}

.mainBanner .p3 {
    color: #fff;
    font-size: 14px
}

.product {
    text-align: center;
}

.product .p1 p {
    line-height: 30px;
    font-size: 14px;
    color: #595959;
}

.product .p1 p:first-child {
    padding: 50px 0 10px 0;
    font-size: 24px;
    color: #333;
}

.product .p1 .video-js {
    margin: 30px auto;
}

.vjs-big-play-button {
    font-size: 50px !important;
}

.product .item img {
    width: 1440px;
    min-width: 1440px;
    height: auto;
    margin: 0 auto;
}

.product .item.p2 {
    background: #fff;
    height: auto;

}

.product .item.p3 {
    background: #f8f8f8;
    height: auto;

}

.product .item.p4 {
    background: #fff;
    height: auto;

}

.product .item {
    background-color: #f8f8f8;
    height: 600px;
    position: relative;
}

.successCase {
    position: relative;
    text-align: center;
    height: 455px;
    margin: 0 auto;
    width: 1440px;
    background-color: #f8f8f8;
}

.successCase p {
    color: #595959;
    font-size: 14px;
    line-height: 30px;
}

.successCase p:first-child {
    padding: 50px 0 10px 0;
    color: #333;
    font-size: 24px;
}

.successCase ul {
    left: 0;
    bottom: 0;
    position: absolute;
    width: 1440px;
}

.successCase ul li {
    float: left;
    width: 288px;
    height: 288px;
    position: relative;

    background-color: yellow;
}

.successCase ul li em {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .5);
    color: #fff;
    font-size: 18px;
    line-height: 288px;
}

.successCase .btn-more {
    position: absolute;
    box-shadow: 0 0 5px #ddd;
    background-color: #fff;
    left: 50%;
    margin-left: -62.5px;
    bottom: -22.5px;
    width: 125px;
    height: 45px;
    border-radius: 30px;
    line-height: 45px;
    color: #333;
    font-size: 14px;
}

.partner {
    text-align: center;
    padding-bottom: 65px;
}

.partner .logoWrapper {
    margin-top: 30px;
}

.partner .item {
    font-size: 16px;
    color: #333;
}

.partner .item ul {
    width: 940px;
    margin: 20px auto 0 auto;
}

.partner .item ul li {
    float: left;
    width: 140px;
    height: 60px;
    margin-right: 60px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.partner .item ul li:nth-child(5n) {
    margin: 0;
}

.partner .item ul li img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    margin: 0 auto;
}

.partner p {
    color: #595959;
    font-size: 14px;
    line-height: 30px;
}

.partner p:first-child {
    padding: 50px 0 10px 0;
    color: #333;
    font-size: 24px;
}

.partner .btn-more {
    background-color: #fff;
    border: 1px solid #c2c2c2;
    width: 125px;
    height: 45px;
    border-radius: 30px;
    line-height: 45px;
    color: #333;
    font-size: 14px;
    display: inline-block;

}

.video-js .vjs-big-play-button {
    height: 75px !important;
    line-height: 75px !important;
    width: 100px !important;
    top: 50% !important;
    margin-top: -37.5px !important;
    left: 50% !important;
    margin-left: -50px !important;
}

.more {
    position: relative;
    width: 1440px;
    margin: 0 auto;
}

.more a:hover {
    box-shadow: 4px 4px 12px #d6d6d6;

}

.more a {
    font-size: 14px;
    height: 40px;
    width: 120px;
    text-align: center;
    color: #000;
    line-height: 40px;
    background-color: #fff;
    border-radius: 20px;
    display: block;
    position: absolute;
    border: 1px solid #cccccc;

}

.more.left a {
    left: 152px;
    bottom: 159px;
}

.more.right a {
    right: 380px;
    bottom: 122px;
}
