.header-bg {
    position: relative;
    height: 678px;
    background-image: url(../images/bg.png);
    background-repeat: no-repeat;
    background-position: 50%;
    background-size: cover;
    animation: changeScale 1 2.5s;
}

.ban {
    position: relative;
    height: 592px;
}

.banner-m {
    display: none;
}

.banner-l {
    width: 654px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.banner-l img {
    display: block;
    width: 82%;
}

.banner-l p {
    font-size: 24px;
    color: #555555;
    line-height: 40px;
    display: block;
    overflow: hidden;
}

.banner-l strong {
    color: #0079ef;
    float: left;
    font-weight: normal;
}

.banner-l span {
    float: left;
}

.banner-l-btn {
    margin-top: 40px;
    overflow: hidden;
    display: inline-block;
    cursor: pointer;
}

.banner-l-btn a {
    height: 54px;
    line-height: 54px;
    padding: 0 55px;
    font-size: 20px;
    border-radius: 10px;
    display: inline-block;
    transition: all .3s;
    background: linear-gradient(282deg, #5f79ff 0%, #71eeff 100%);
    background: #0079ef;
    color: #ffffff;
}

.banner-l-btn-introduction {
    margin-left: 32px;
    background-color: #DAE9FC;
    color: #0079EF;
}

.banner-l-btn-kefu:hover {
    opacity: 0.8;
}

.banner-l-btn-introduction:hover {
    background: #D3E0F2;
}

.banner-r {
    width: 606px;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.banner-r img {
    width: 100%;
    height: auto;
    display: block;
}

.banner-r-bg {
    position: absolute;
    right: -269px;
    bottom: -30px;
    z-index: 1;
}

.panel {
    overflow: hidden;
    margin-top: 140px;
}

.panel-item {
    margin-bottom: 200px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.panel-item:last-child {
    margin-bottom: 20px;
}

.panel-img {
    width: 780px;
}

.panel-item .panel-img.fr {
    text-align: right;
}

.panel-info-pc {
    display: block;
}

.panel-info-m {
    display: none;
}

.panel-info {
    width: 499px;
}

.panel-info h3 {
    height: 45px;
    line-height: 45px;
    font-size: 34px;
    color: #222222;
    margin-bottom: 32px;
}

.panel-info-item {
    overflow: hidden;
    margin-bottom: 16px;
}

.panel-info-item h6 {
    height: 24px;
    line-height: 24px;
    font-size: 18px;
    font-weight: 700;
    color: #222222;
}

.panel-info-item p {
    font-size: 20px;
    color: #444444;
    line-height: 40px;
}

.panel-info a.panel-info-consult {
    height: 54px;
    line-height: 54px;
    padding: 0 35px;
    font-size: 20px;
    background: #0079ef;
    color: #ffffff;
    border-radius: 6px;
    display: inline-block;
    margin-top: 25px;
    transition: all .3s;
}

.panel-info-consult:hover {
    background: #1C86F0;
}

.partner {
    overflow: hidden;
}

.title {
    text-align: center;
    height: 50px;
    line-height: 50px;
    font-size: 38px;
    font-weight: 700;
    color: #222222;
}

.des {
    text-align: center;
    height: 24px;
    line-height: 24px;
    font-size: 16px;
    color: #444444;
    margin-top: 12px;
}

/* 牛视特色功能 */
.featureFun {
    margin-top: 40px;
    background: #f5f8ff;
    overflow: hidden;
    margin-bottom: -71px;
    padding: 66px 0 150px 0;
}

.featureFun-list {
    margin-top: 60px;
}

.featureFun-item-wrap {
    width: 33.3333%;
    float: left;
}

.featureFun-item {
    padding: 27px 37px;
    margin: 0 85px 40px 0;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0px 6px 10px 4px rgba(50, 82, 193, 0.10);
    text-align: center;
    height: 253px;
}

.featureFun-item img {
    display: block;
    height: 130px;
    margin: 0 auto;
}

.featureFun-item h4 {
    font-size: 22px;
    color: #333333;
    line-height: 24px;
    margin-top: 17px;
}

.featureFun-item p {
    font-size: 14px;
    color: #666666;
    line-height: 24px;
    margin-top: 10px;
}

.featureFun-item:nth-child(3n) {
    margin-right: 0;
}

.wrapper {
    overflow: hidden;
    position: relative;
}

.container {
    width: 1280px;
    margin: 0 auto;
}

/* 头部 */
.header {
    padding-top: 17px;
}

.head {
    height: 63px;
}

.kefu {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, .7);
    z-index: 999999;
    display: none;
}

.kefu-code {
    position: fixed;
    left: 50%;
    top: 50%;
    z-index: 9999999;
    transform: translate(-50%, -50%);
    background: #fff;
    width: 300px;
    border-radius: 6px;
}

.kefu-code i {
    position: absolute;
    top: -24px;
    right: -40px;
    width: 24px;
    height: 24px;
    border: 2px solid #CECECE;
    color: #CECECE;
    font-size: 16px;
    cursor: pointer;
    border-radius: 50%;
    text-align: center;
    line-height: 20px;
    transition: all .3s;
}

.kefu-code i:hover {
    border-color: #ffffff;
    color: #ffffff;
}

.kefu-title {
    height: 34px;
    line-height: 34px;
    font-size: 22px;
    color: #000;
    text-align: center;
    margin-top: 35px;
}

.kefu-code img {
    margin: 25px auto 38px auto;
    display: block;
    width: 220px;
    height: auto;
}

@media screen and (max-width:992px) {
    .contact {
        margin-bottom: 0;
    }

    .contact-l {
        display: none;
    }

    .contact-r {
        right: 5%;
        transform: translateY(-50%);
        top: 50%;
        float: none;
        width: 90%;
        height: 38px;
        line-height: 38px;
        box-sizing: border-box;
        display: flex;
    }

    .contact-r-popover {
        background-color: #ffffff;
        height: 36px;
        line-height: 36px;
        float: left;
        position: relative;
        width: auto;
    }

    .contact-r-phone {
        width: auto;
        text-align: center;
        height: 16px;
        line-height: 16px;
        margin: 0;
        border-right: 1px solid #E2E4E5;
        cursor: pointer;
        padding: 10px 10px;
    }

    .contact-r-phone span {
        font-size: 14px;
    }

    .contact-r-phone i {
        font-size: 12px;
        margin-left: 6px;
    }

    .contact-r-phone-wrap {
        top: 45px;
        height: 220px;
    }

    .contact-r-phone-list {
        height: 100%;
    }

    .contact-r-input {
        flex: 1;
    }

    .contact-r input {
        height: 28px;
        line-height: 28px;
        background-color: #ffffff;
        border: none;
        float: left;
        width: 100%;
        padding: 4px 20px 4px 10px;
        outline-style: none;
        font-size: 14px;

        border: none;
    }

    .contact-r button {
        border: none;
        float: left;
        width: auto;
        text-align: center;
        height: 36px;
        line-height: 36px;
        background: #0079ef;
        border-radius: 2px;
        font-size: 12px;
        color: #ffffff;
        cursor: pointer;
        transition: all .3s;
        white-space: nowrap;
        padding: 0 10px;
        width: 64px;
    }

    .kefu-code {
        width: 70%;
    }

    .kefu-title {
        margin-top: 20px;
        font-size: 20px;
        height: 20px;
        line-height: 20px;
    }

    .kefu-code img {
        width: 80%;
    }

    .header {
        padding: 0;
    }

    .header-bg {
        height: auto;
        background-image: none;
    }

    .head {
        position: absolute;
        left: 15px;
        top: 0;
        z-index: 1;
    }

    .logo img {
        height: 28px;
    }

    .banner {
        display: none;
    }

    .banner-m {
        display: block;
    }

    .banner-m img {
        display: block;
        width: 100%;
    }

    .container {
        width: 100%;
    }

    .panel {
        margin-top: 0;
    }

    .panel-item {
        padding: 20px 24px;
        display: block;
        margin: 0;
    }

    .panel-item:nth-child(2n) {
        background-color: #F5F8FF;
    }

    .panel-info-pc {
        display: none;
    }

    .panel-info-m {
        display: block;
    }

    .panel-info,
    .panel-img {
        float: none;
        width: auto;
        text-align: center;
    }

    .panel-info h3 {
        height: 20px;
        line-height: 20px;
        font-size: 20px;
        margin-bottom: 15px;
    }

    .panel-info-item {
        overflow: hidden;
        margin-bottom: 16px;
    }

    .panel-info-item h6 {
        height: 24px;
        line-height: 24px;
        font-size: 18px;
        font-weight: 700;
        color: #222222;
    }

    .panel-info-item p {
        font-size: 16px;
        line-height: 26px;
    }

    .panel-img img {
        width: 50%;
        margin: 0 auto;
        display: block;
    }

    .panel-info a.panel-info-consult {
        display: none;
    }

    .featureFun {
        margin-top: 10px;
        background: #fff;
        overflow: hidden;
        margin-bottom: 0;
        padding: 0 24px;
    }

    .title {
        height: 20px;
        line-height: 20px;
        font-size: 20px;
    }

    .featureFun-list {
        margin-top: 20px;
    }

    .featureFun-item-wrap {
        width: 100%;
        float: none;
    }

    .featureFun-item {
        padding: 15px 15px;
        margin: 0 0 20px 0;
        background: #ffffff;
        border-radius: 20px;
        box-shadow: 0px 6px 10px 4px rgb(50 82 193 / 10%);
        text-align: left;
        height: auto;
        display: flex;
    }

    .featureFun-item img {
        height: auto;
        width: 100px;
    }

    .featureFun-item-r {
        display: flex;
        flex-direction: column;
        justify-content: center;
        flex: 1;
        margin-left: 15px;
    }

    .featureFun-item h4 {
        font-size: 18px;
        line-height: 18px;
        margin-top: 0;
    }

    .featureFun-item p {
        line-height: 20px;
    }

    .featureFun-item:nth-child(3n) {
        margin-right: 0;
    }
}