.video-mask {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    background-color: rgba(0, 0, 0, 0.75);
    display: none;
    transition: all 0s
}

.video-mask .video-content {
    width: 90%;
    height: 90%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    overflow: hidden
}

.video-mask .video-content video {
    width: 100%;
    height: 100%;
    border-radius: 8px;
    object-fit: cover
}

#skill-service .introduce .container .introduce-content {
    box-shadow: 0 4px 25px 0 rgba(92, 92, 92, 0.16);
    border-radius: 8px;
    padding: 0 3.06rem;
    margin: 7.5rem 0;
    align-items: center
}

#skill-service .introduce .container .introduce-content .introduce-left {
    padding-right: 4.38rem;
    position: relative
}

#skill-service .introduce .container .introduce-content .introduce-left .poster {
    height: 100%;
    border-radius: .5rem;
    position: relative;
    transform: translateY(-6rem)
}

#skill-service .introduce .container .introduce-content .introduce-left .play-btn {
    width: 4.13rem;
    cursor: pointer;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%)
}

#skill-service .introduce .container .introduce-content .introduce-right {
    padding: 3.13rem 0;
    padding-left: 0;
    font-size: 1.13rem;
  
    color: #666666
}

#skill-service .solution {
    padding-top: 7.75rem;
    padding-bottom: 8.56rem;
    background-color: #f5f8fa
}

#skill-service .solution .section-title {
    margin-bottom: 3.75rem
}

#skill-service .solution .solution-content .solution-item {
    margin-bottom: 2.5rem;
    padding: 0 .63rem;
    cursor: pointer
}

#skill-service .solution .solution-content .solution-item .item-content {
    height: 100%;
    text-align: center;
    background-color: #fff;
    padding: 0 .94rem;
    padding-top: 3.44rem;
    padding-bottom: 3.44rem;
    box-shadow: 0 4px 25px 0 rgba(92, 92, 92, 0.13);
    border-radius: 8px
}

#skill-service .solution .solution-content .solution-item .item-content .item-icon {
    width: 4.38rem;
    margin: 0 auto;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center
}

#skill-service .solution .solution-content .solution-item .item-content .item-icon .hover {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0
}

#skill-service .solution .solution-content .solution-item .item-content .item-title {
    font-size: 1.5rem;
    color: #333333;
    margin-top: 2.75rem;
    margin-bottom: 1.69rem;
    font-weight: bold
}

#skill-service .solution .solution-content .solution-item .item-content .item-category {
    font-size: 1rem;
    margin-top: 2rem;
    color: #333333
}

#skill-service .solution .solution-content .solution-item:hover .item-content {
    background-color: #d10027
}

#skill-service .solution .solution-content .solution-item:hover .item-content .item-icon .default {
    opacity: 0
}

#skill-service .solution .solution-content .solution-item:hover .item-content .item-icon .hover {
    opacity: 1
}

#skill-service .solution .solution-content .solution-item:hover .item-content .item-title {
    color: #fff
}

#skill-service .solution .solution-content .solution-item:hover .item-content .item-category {
    color: #fff
}

#skill-service .service-content {
    padding-top: 7.81rem;
    padding-bottom: 7.81rem
}

#skill-service .service-content .content-top {
    width: 100%
}

#skill-service .service-content .content-bottom {
    width: 100%
}

#skill-service .service-content .section-title {
    margin-bottom: 5.63rem
}

#skill-service .service-content .service-content-content {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap
}

#skill-service .service-content .service-content-content .line-group {
    width: 100%;
    height: 3.31rem;
    padding-left: 11rem;
    padding-right: 13rem;
    margin: .63rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center
}

#skill-service .service-content .service-content-content .line-group .line-item {
    width: 1px;
    height: 100%;
    border-left: 1px dashed #ffc6c4
}

#skill-service .service-content .service-content-content .service-content-item .item-content {
    flex: 1;
    text-align: center
}

#skill-service .service-content .service-content-content .service-content-item .item-content .item-icon {
    width: 7.88rem;
    margin: 0 auto;
    position: relative
}

#skill-service .service-content .service-content-content .service-content-item .item-content .item-icon .icon-line {
    width: calc(100% + 8.5rem);
    height: 1px;
    border-bottom: 1px dashed #ffc6c4;
    position: absolute;
    left: 16.2rem;
    top: 50%;
    transform: translate(-50%, 100%)
}

#skill-service .service-content .service-content-content .service-content-item .item-content .item-title {
    font-size: 1.13rem;
    color: #333333;
    font-weight: bold;
    margin-top: 1.25rem;
    margin-bottom: .63rem
}

#skill-service .service-content .service-content-content .service-content-item .item-content .item-dec {
    font-size: 14px;
    color: #888888;
    line-height: 1.25rem;
    padding: 0 1.3rem
}

#skill-service .service-content .service-content-content .service-content-item .item-line {
    width: 14.38rem;
    height: 1px;
    border-bottom: 1px dashed #d10027;
    margin-top: 3.88rem
}

#skill-service .service-content .service-content-content .service-content-item:nth-child(3n) .item-content .item-icon .icon-line {
    display: none
}

#skill-service .advantage {
    padding-top: 7.69rem;
    padding-bottom: 6.31rem;
    color: #fff;
    background-size: cover
}

#skill-service .advantage .section-title {
    color: #fff;
    margin-bottom: 10.38rem
}

#skill-service .advantage .section-title:after {
    background-color: #fff
}

#skill-service .advantage .advantage-content {
    justify-content: center;
}

#skill-service .advantage .advantage-content .advantage-item {
    margin-bottom: 9.25rem
}

#skill-service .advantage .advantage-content .advantage-item .item-content {
    height: 100%;
    background-color: #fff;
    border-radius: .5rem;
    position: relative
}

#skill-service .advantage .advantage-content .advantage-item .item-content .item-pic {
    width: 12.5rem;
    height: 12.5rem;
    padding: .63rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    position: absolute;
    top: -6.25rem;
    left: 50%;
    transform: translateX(-50%)
}

#skill-service .advantage .advantage-content .advantage-item .item-content .item-pic .pic-box {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #fff;
    position: relative;
    overflow: hidden;
    padding: .31rem
}

#skill-service .advantage .advantage-content .advantage-item .item-content .item-pic .pic-box img {
    position: relative;
    z-index: 2
}

#skill-service .advantage .advantage-content .advantage-item .item-content .item-pic .pic-box .circle-progress {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    border: .63rem solid #d10027;
    z-index: 1;
    opacity: 0
}

#skill-service .advantage .advantage-content .advantage-item .item-content .item-info {
    color: #333;
    text-align: center;
    padding: 0 .94rem;
    padding-bottom: 3.13rem;
    padding-top: 7.5rem
}

#skill-service .advantage .advantage-content .advantage-item .item-content .item-info .item-title {
    font-size: 1.13rem;
    font-weight: bold;
    margin-bottom: .63rem
}

#skill-service .advantage .advantage-content .advantage-item .item-content .item-info .item-sub-title {
    font-size: .88rem;
    padding: 0 1.25rem;
    color: #888888
}

#skill-service .advantage .advantage-content .advantage-item:hover .item-content .item-pic .pic-box {
    background: none
}

#skill-service .advantage .advantage-content .advantage-item:hover .item-content .item-pic .pic-box .circle-progress {
    opacity: 1
}

#skill-service .equipment {
    padding-top: 7.75rem;
    padding-bottom: 8.13rem
}

#skill-service .equipment .section-title {
    margin-bottom: 1.75rem
}

#skill-service .equipment .sub-title {
    font-size: 1rem;
    margin-bottom: 3.75rem;
    color: #333
}

#skill-service .equipment .equipment-content .col-md-4 {
    padding: 0 .63rem
}

#skill-service .equipment .equipment-content .col-md-6 {
    padding: 0 .63rem
}

#skill-service .equipment .equipment-content .equipment-item-left {
    max-width: 32%;
    flex: 0 0 32%
}

#skill-service .equipment .equipment-content .equipment-item-left .item-content .item-content-top {
    margin-bottom: 1.25rem;
    overflow: hidden;
    border-radius: .75rem
}

#skill-service .equipment .equipment-content .equipment-item-left .item-content .item-content-bottom {
    overflow: hidden;
    border-radius: .75rem
}

#skill-service .equipment .equipment-content .equipment-item-right {
    max-width: 67.2%;
    flex: 0 0 67.2%
}

#skill-service .equipment .equipment-content .equipment-item-right .item-content .item-content-top {
    margin-bottom: 1.25rem;
    overflow: hidden;
    border-radius: .75rem
}

#skill-service .equipment .equipment-content .equipment-item-right .item-content .item-content-bottom .item-bottom-item {
    overflow: hidden;
    border-radius: .75rem
}

#skill-service .equipment .equipment-content img:hover {
    transform: scale(1.1)
}

#skill-service .case {
    padding-top: 7.75rem;
    padding-bottom: 8.38rem;
    background-color: #f5f8fa
}

#skill-service .case .case-content {
    box-shadow: 0 4px 25px 0 rgba(92, 92, 92, 0.16);
    border-radius: 8px;
    overflow: hidden;
    margin-top: 3.75rem;
    background-color: #fff
}

#skill-service .case .case-content .case-dec {
    padding: 2.75rem 4.06rem;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    background-color: #f5f8fa;
    margin-bottom: 2.19rem
}

#skill-service .case .case-content .case-dec .case-pic {
    width: 4.88rem;
    margin-right: 1.63rem;
    flex-shrink: 0
}

#skill-service .case .case-content .case-dec .case-introduce {
    color: #333333;
    font-size: 1rem;
    line-height: 1.63rem
}

#skill-service .case .case-content .case-item {
    padding: 0 3.13rem;
    margin-bottom: 2.19rem
}

#skill-service .case .case-content .case-item .title {
    padding-left: .56rem;
    position: relative;
    font-size: 1.25rem;
    color: #333;
    font-weight: bold;
    margin-bottom: 1.25rem
}

#skill-service .case .case-content .case-item .title::after {
    content: "";
    display: block;
    width: .25rem;
    height: 1.25rem;
    background-color: #d10027;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%)
}

#skill-service .case .case-content .case-item .dec {
    border-bottom: 1px solid #E6E6E6;
    padding: 0 1rem;
    padding-bottom: .88rem
}

#skill-service .case .case-content .case-item .dec li {
    list-style: outside;
    font-size: 1rem;
    color: #666666;
    margin-bottom: 1rem
}

#skill-service .case .case-content .case-item .dec li::marker {
    color: #D8D8D8
}

#skill-service .case .case-content .case-item:last-child .dec {
    border-bottom: 0
}

#skill-service .connect {
    background-image: url(../image/connect-bg.jpg);
    background-size: 100% 100%;
    padding: 3.13rem 0
}

#skill-service .connect .phone {
    display: flex
}

#skill-service .connect .connect-content {
    width: 100%;
    background-image: url(../image/bg.png);
    background-size: cover;
    padding: 5.25rem 3.13rem;
    border-radius: 1rem;
    display: flex;
    justify-content: flex-start;
    align-items: center
}

#skill-service .connect .connect-content .connect-btn {
    width: 13.75rem;
    height: 3.75rem;
    padding: 0 2.5rem;
    border-radius: .5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.25rem;
    color: #fff;
    font-weight: bold;
    background: linear-gradient(to right, #d20228, #fc3f41)
}

#skill-service .connect .connect-content .connect-btn .btn-icon {
    width: 1.88rem
}

#skill-service .connect .connect-content .name {
    font-size: 2.5rem;
    font-weight: bold;
    color: #333333;
    margin: 0 2.13rem
}

#skill-service .connect .connect-content .tel {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    font-size: 2.5rem;
    color: #333333;
    font-family: Hansief
}

#skill-service .connect .connect-content .tel img {
    width: 2.25rem;
    margin-right: .94rem
}

@media (max-width:1560px) {
    #skill-service .service-content .service-content-content .service-content-item .item-content .item-icon .icon-line {
        width: calc(100% + 11.6rem);
        left: 17.8rem
    }

    #skill-service .service-content .service-content-content .line-group {
        padding-left: 13rem;
        padding-right: 15rem
    }
}

@media (max-width:1440px) {
    #skill-service .service-content .service-content-content .service-content-item .item-content .item-icon .icon-line {
        width: calc(100% + 16.5rem);
        left: 20rem
    }

    #skill-service .service-content .service-content-content .line-group {
        padding-left: 15rem;
        padding-right: 18rem
    }

    #skill-service .service-content .service-content-content .service-content-item .item-content .item-dec {
        font-size: 10px;
        line-height: 1.8rem
    }

    #skill-service .advantage .advantage-content .advantage-item .item-content .item-pic {
        width: 10rem;
        height: 10rem;
        top: -5rem
    }

    #skill-service .equipment .equipment-content .equipment-item-left {
        max-width: 31.5%;
        flex: 0 0 31.5%
    }
}

@media (max-width:1200px) {
    #skill-service .service-content .service-content-content .service-content-item .item-content .item-icon .icon-line {
        width: calc(100% + 5.8rem);
        left: 14.7rem
    }

    #skill-service .service-content .service-content-content .line-group {
        padding-left: 9rem;
        padding-right: 12rem
    }

    #skill-service .advantage .advantage-content .advantage-item .item-content .item-info .item-sub-title {
        padding: 0 1.25rem
    }

    #skill-service .advantage .advantage-content .advantage-item .item-content .item-pic {
        width: 8rem;
        height: 8rem;
        top: -4rem
    }

    #skill-service .advantage .advantage-content .advantage-item .item-content .item-info {
        padding-bottom: 2.13rem;
        padding-top: 4.5rem
    }
}

@media (max-width:992px) {
    #skill-service .introduce .container .introduce-content .introduce-right {
        font-size: 1rem
    }

    #skill-service .solution .solution-content .solution-item .item-content {
        padding-top: 1.44rem;
        padding-bottom: 2.25rem
    }

    #skill-service .solution .solution-content .solution-item .item-content .item-icon {
        width: 3.38rem
    }

    #skill-service .solution .solution-content .solution-item .item-content .item-category {
        font-size: 1rem
    }

    #skill-service .solution {
        padding-top: 4.75rem;
        padding-bottom: 5.56rem
    }

    #skill-service .service-content {
        padding-top: 4.75rem;
        padding-bottom: 5.56rem
    }

    #skill-service .advantage {
        padding-top: 4.75rem;
        padding-bottom: 5.56rem
    }

    #skill-service .equipment {
        padding-top: 4.75rem;
        padding-bottom: 5.56rem
    }

    #skill-service .case {
        padding-top: 4.75rem;
        padding-bottom: 5.56rem
    }

    #skill-service .service-content .service-content-content .service-content-item .item-content .item-icon {
        width: 5.88rem
    }

    #skill-service .service-content .service-content-content .service-content-item .item-content .item-icon .icon-line {
        width: calc(100% + 6.5rem);
        left: 12.1rem
    }

    #skill-service .service-content .service-content-content .line-group {
        padding-left: 8rem;
        padding-right: 10rem
    }

    #skill-service .advantage .section-title {
        margin-bottom: 8.38rem
    }
}

@media (max-width:768px) {
    #skill-service .introduce .container .introduce-content {
        margin: 4.5rem 0;
        padding: 0;
        flex-direction: column
    }

    #skill-service .introduce .container .introduce-content .introduce-left {
        max-width: 100%;
        padding-right: 0
    }

    #skill-service .introduce .container .introduce-content .introduce-left .poster {
        transform: none;
        margin-top: 1.88rem;
        margin-bottom: 1.88rem
    }

    #skill-service .introduce .container .introduce-content .introduce-right {
        padding: 0 .94rem;
        padding-bottom: 1.25rem;
        max-width: 100%
    }

    #skill-service .solution .solution-content .solution-item {
        max-width: 33%;
        flex: 0 0 33%;
        margin-bottom: 1.25rem
    }

    #skill-service .service-content .service-content-content .service-content-item .item-content .item-icon .icon-line {
        display: none
    }

    #skill-service .service-content .service-content-content .service-content-item {
        margin-bottom: 1.88rem
    }

    #skill-service .service-content .service-content-content .line-group {
        display: none
    }

    #skill-service .advantage .advantage-content .advantage-item {
        margin-bottom: 8.25rem
    }

    #skill-service .equipment .equipment-content .equipment-item-left {
        flex: 0 0 100%;
        max-width: 100%
    }

    #skill-service .equipment .equipment-content .equipment-item-right {
        flex: 0 0 100%;
        max-width: 100%
    }

    #skill-service .equipment .equipment-content .equipment-item-right .item-content .item-content-bottom .item-bottom-item {
        margin-bottom: 1.25rem
    }

    #skill-service .connect .connect-content {
        /* flex-direction: column-reverse */
    }

    #skill-service .connect .connect-content {
        padding: 2.25rem 1.13rem;
    }

    #skill-service .connect .connect-content .name {
        margin: 0 15px;
        font-size: 1.5rem
    }

    #skill-service .connect .connect-content .tel {
        font-size: 1.5rem
    }

    #skill-service .connect .connect-content .tel img {
        width: 1.8rem
    }

    #skill-service .connect .connect-content .connect-btn {
        width: 9.75rem;
        height: 2.75rem;
        padding: 0 1.6rem;
        font-size: 1rem
    }

    #skill-service .connect .connect-content .connect-btn .btn-icon {
        width: 1.2rem
    }

    #skill-service .connect .phone {
        /* margin-bottom: 1.25rem */
    }
}

@media (max-width:576px) {
    .video-mask .video-content {
        width: 100%;
        height: auto
    }

    #skill-service .introduce .container .introduce-content {
        padding: 0
    }

    #skill-service .introduce .container .introduce-content .introduce-right {
        padding: 0 .94rem;
        padding-bottom: 1.25rem
    }

    #skill-service .solution .solution-content .solution-item {
        margin-bottom: 1rem;
        max-width: 50%;
        flex: 0 0 50%;
    }

    #skill-service .equipment .equipment-content .equipment-item-right {
        margin-top: 1.25rem
    }

    #skill-service .equipment .equipment-content img:hover {
        transform: none
    }

    #skill-service .case .case-content .case-dec {
        flex-direction: column
    }

    #skill-service .case .case-content .case-dec {
        padding: 0 15px;
        padding-bottom: 1.25rem
    }

    #skill-service .case .case-content .case-item {
        padding: 0 15px
    }

    #skill-service .advantage .advantage-content .advantage-item {
        margin-bottom: 6.25rem;
        padding: 0 50px;
    }

    #skill-service .advantage .advantage-content .advantage-item .item-content .item-info .item-sub-title {
        padding: 0
    }

    #skill-service .equipment .equipment-content .equipment-item-right .item-content .item-content-bottom .item-bottom-item {
        padding: 0 15px
    }

    #skill-service .equipment .equipment-content .equipment-item-left .item-content .item-content-top {
        padding: 0 10px
    }

    #skill-service .equipment .equipment-content .equipment-item-left .item-content .item-content-bottom {
        padding: 0 10px
    }

    #skill-service .case .case-content .case-dec .case-pic {
        margin: 20px 0;
    }

    #skill-service .service-content .service-content-content .service-content-item .item-content {
        display: flex;
        justify-content: flex-start;
        align-items: center;
    }

    #skill-service .service-content .service-content-content .service-content-item .item-content .item-icon {
        width: 3.88rem;
        margin: 0 10px;
        flex-shrink: 0;
    }

    #skill-service .service-content .service-content-content .service-content-item .item-content .item-info {
        flex: 1;
    }

    #skill-service .advantage .advantage-content .advantage-item .item-content .item-info {
        padding: 0 3rem;
        padding-bottom: 2.13rem;
        padding-top: 4.5rem;
    }
}