.home_swiper {
    position: relative;
    overflow: hidden
}

.home_swiper .img {
    padding-bottom: calc((798 / 19.2) * 1%)
}

.home_swiper .swiper-button-prev,
.home_swiper .swiper-button-next {
    width: 46px;
    height: 105px;
    background-repeat: no-repeat;
    background-size: 25%;
    background-color: rgba(0, 0, 0, 0.5);
    background-position: center
}

.home_swiper .swiper-button-prev:hover,
.home_swiper .swiper-button-next:hover {
    background-color: var(--color-main)
}

.home_swiper .swiper-button-prev {
    background-image: url(../images/color/home_l.png);
    left: 0
}

.home_swiper .swiper-button-next {
    background-image: url(../images/color/home_r.png);
    right: 0
}

.home_swiper .swiper-pagination-bullet {
    width: 11px;
    height: 11px;
    background: var(--color-main);
    opacity: .5;
    border-radius: 0;
    margin: 0 23px !important
}

.home_swiper .swiper-pagination-bullet-active {
    opacity: 1;
    width: 17px;
    height: 17px;
    border-radius: 0
}

.home_swiper_h5 {
    padding-bottom: calc((284 / 4.14) * 1%)
}

.home_pro {
    padding: calc((60 / 19.2) * 1%) var(--all-pd) calc((45 / 19.2) * 1%);
    background: #fafafa
}

.home_pro .des {
    line-height: 40px;
    margin-top: 16px;
    color: #666666
}

.home_pro .home_pro_swiper {
    margin-top: calc((67 / 14) * 1%)
}

.home_pro .home_pro_swiper .swiper-slide:hover .top .info,
.home_pro .home_pro_swiper .swiper-slide.active .top .info {
    opacity: 1
}

.home_pro .home_pro_swiper .swiper-slide:hover .title,
.home_pro .home_pro_swiper .swiper-slide.active .title {
    background: var(--color-main);
    color: #fff
}

.home_pro .home_pro_swiper .img {
    padding-bottom: calc((284 / 3.41) * 1%)
}

.home_pro .home_pro_swiper .top {
    position: relative
}

.home_pro .home_pro_swiper .top .info {
    position: absolute;
    background: rgba(var(--color-mains), .38);
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: all .3s ease;
    padding: 20px 0
}

.home_pro .home_pro_swiper .top .info .more {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    border: 1px solid #fff;
    color: #ffffff;
    flex-shrink: 0
}

.home_pro .home_pro_swiper .top .info .desc {
    margin-top: 15px;
    width: calc(100% - 26px * 2);
    /* overflow-y: auto; */
    color: #ffffff;
    line-height: 22px
}

.home_pro .home_pro_swiper .top .info .desc p {
    color: #ffffff;
    line-height: 22px
}

.home_pro .home_pro_swiper .title {
    padding: 24px;
    display: block;
}

.home_app {
    margin-top: calc((82 / 19.2) * 1%);
    padding-bottom: calc((70 / 19.2) * 1%);
    position: relative
}

.home_app .lbg {
    position: absolute;
    width: calc((458 / 19.2) * 1%);
    padding-bottom: calc((657 / 19.2) * 1%);
    background: url(../images/other/app1.png) no-repeat center / cover
}

.home_app .rbd {
    padding-left: calc((360 / 19.2) * 1%)
}

.home_app .rbd .tit {
    font-family: Poppins;
    font-size: 20px;
    font-size: 30px;
    color: var(--color-main);
    line-height: 1;
    display: flex;
    align-items: center
}

.home_app .rbd .tit::after {
    content: "";
    display: block;
    width: 40px;
    height: 2px;
    background: var(--color-main);
    margin-left: 14px
}

.home_app .rbd .tit2 {
    margin-top: 17px;
    display: inline-block
}

.home_app .home_app_swiper {
    margin-top: 28px
}

.home_app .home_app_swiper .item {
    width: 370px !important;
    position: relative
}

.home_app .home_app_swiper .item:hover .img img {
    transform: scale(1.02)
}

.home_app .home_app_swiper .item:hover .info {
    opacity: 1
}

.home_app .home_app_swiper .item .img {
    padding-bottom: calc((467 / 3.69) * 1%)
}

.home_app .home_app_swiper .item .info {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/color/app2.png) no-repeat center / cover;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 27px 27px 40px;
    transition: all .3s ease;
    opacity: 0
}

.home_app .home_app_swiper .item .info .btn {
    display: block;
    width: 53px;
    height: 53px;
    border-radius: 50%;
    background: url(../images/color/app3.png) no-repeat center / 40% #fff
}

.home_app .home_app_swiper .item .info .title {
    font-family: Poppins;
    margin-top: 38px;
    font-size: 20px;
    color: #ffffff;
    line-height: 1.3
}

.home_app .home_app_swiper .item .info .desc {
    font-size: 16px;
    color: #ffffff;
    line-height: 24px;
    margin-top: 18px
}

.home_app .home_app_swiper .item .info .desc p {
    font-size: 16px;
    color: #ffffff;
    line-height: 24px
}

.home_about {
    padding-left: calc((97 / 19.2) * 1%)
}

.home_about .main {
    --pd: calc((142 / 18.22) * 1%);
    --l-w: calc((700 / 18.22) * 1%);
    align-items: center
}

.home_about .main .lll {
    --color: #5075c0
}

.home_about .main .lll .top {
    display: flex;
    align-items: flex-end
}

.home_about .main .lll .tit {
    position: relative;
    color: var(--color-main)
}

.home_about .main .lll .tit2 {
    font-size: 55px;
    color: var(--color);
    line-height: 1;
    opacity: .22;
    display: flex
}

.home_about .main .lll .tit2::before {
    content: "";
    display: block;
    width: 220px;
    height: 1px;
    background: var(--color-main);
    align-self: center;
    margin-right: 28px
}

.home_about .main .lll .tit3 {
    margin-left: 20px;
    font-size: 80px;
    color: var(--color);
    line-height: 1;
    opacity: .22
}

.home_about .main .lll .c_tit {
    font-size: 30px;
    color: #333333;
    line-height: 38px;
    margin-top: 55px
}

.home_about .main .lll .desc {
    font-size: 16px;
    color: #666666;
    line-height: 24px;
    margin-top: 32px
}

.home_about .main .lll .more {
    display: inline-flex;
    font-size: 18px;
    color: #ffffff;
    line-height: 1;
    padding: 20px 45px;
    background: var(--color-main);
    border-radius: 10px;
    margin-top: 30px
}

.home_about .main .rrr {
    padding-bottom: calc((870 / 18.22) * 1%)
}

.home_why_choose {
    padding-top: calc((112 / 19.2) * 1%)
}

.home_why_choose .top .des {
    color: #666666;
    line-height: 24px;
    margin-top: 14px
}

.home_why_choose .top .img {
    padding-bottom: calc((331 / 14) * 1%);
    margin-top: 22px
}

.home_why_choose .lists {
    display: flex;
    flex-wrap: wrap
}

.home_why_choose .lists .item {
    width: 50%
}

.home_why_choose .lists .img {
    width: 50px;
    height: 50px;
    padding: 0;
    margin-top: 48px
}

.home_why_choose .lists .img img {
    position: unset;
    object-fit: contain
}

.home_why_choose .lists .title {
    font-size: 20px;
    margin-top: 24px
}

.home_why_choose .lists .desc {
    margin-top: 14px;
    color: #999999
}

.home_case {
    padding-top: calc((96 / 19.2) * 1%);
    display: flex;
    padding-right: var(--all-pd);
    position: relative
}

.home_case .cells {
    writing-mode: vertical-lr;
    transform: rotate(180deg);
    display: flex;
    padding: 0 calc((60 / 19.2) * 1%);
    align-self: flex-start
}

.home_case .cells .txt {
    font-family: Poppins;
    font-size: 30px;
    color: #4d4d4d;
    line-height: 38px
}

.home_case .cells .txt::after {
    content: "";
    display: block;
    width: 2px;
    height: 97px;
    background: #000000;
    margin-top: 6px
}

.home_case .cells .sw_com {
    margin-top: 19px;
    width: 80px;
    height: 80px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 20%;
    border: 1px solid #cccccc;
    border-radius: 50%;
    cursor: pointer
}

.home_case .cells .sw-prev {
    background-image: url(../images/color/cr.png)
}

.home_case .cells .sw-next {
    background-image: url(../images/color/cl.png)
}

.home_case .home_case_swiper {
    flex: 1
}

.home_case .home_case_swiper .main {
    --pd: calc((91 / 14.75) * 1%);
    --l-w: calc((830 / 14.75) * 1%)
}

.home_case .home_case_swiper .main .img {
    padding-bottom: calc((544 / 14.75) * 1%)
}

.home_case .home_case_swiper .title {
    font-family: Poppins;
    font-weight: bold;
    font-size: 30px;
    color: #000000;
    line-height: 38px
}

.home_case .home_case_swiper .desc {
    color: #666666;
    line-height: 24px
}

.home_case .home_case_swiper .desc p {
    color: #666666;
    line-height: 24px;
    margin-top: 30px
}

.home_case .home_case_swiper .more {
    color: var(--color-main);
    line-height: 24px;
    padding: 12px 26px 12px 21px;
    border-radius: 30px;
    border: 1px solid var(--color-main);
    display: inline-flex;
    align-items: center;
    margin-top: 24px
}

.home_case .home_case_swiper .more::after {
    content: "";
    display: block;
    margin-left: 6px;
    width: 14px;
    height: 15px;
    background: url(../images/color/c1.png) no-repeat center / cover
}

.home_case .rbg {
    position: absolute;
    right: 0;
    top: 0;
    width: calc((357 / 19.2) * 1%);
    padding-bottom: calc((667 / 19.2) * 1%);
    background: url(../images/other/c2.png) no-repeat center / cover
}

@media screen and (max-width:1366px) {
    .home_about .main .lll .tit {
        margin-bottom: 15px;
        display: block
    }

    .home_about .main {
        --pd: calc((42 / 18.22) * 1%);
        --l-w: 50%
    }

    .home_case .home_case_swiper .main {
        --l-w: 50%;
        --pd: 20px
    }



    .footer .footer_top .item.contactus {
        width: 25%
    }
}

@media screen and (max-width:950px) {
    .home_pro {
        padding: 20px var(--all-pd) 0
    }

    .home_pro .des {
        line-height: 24px;
        margin-top: 10px
    }

    .home_pro .home_pro_swiper .top .info .desc {
        overflow-y: unset;
    }

    .home_pro .home_pro_swiper .top .info {
        opacity: 1
    }

    .home_pro .home_pro_swiper .title {
        background: var(--color-main);
        color: #fff
    }

    .home_pro .home_pro_swiper .cells {
        margin-top: 22px
    }

    .home_pro .home_pro_swiper .cells .sw-next,
    .home_pro .home_pro_swiper .cells .sw-prev {
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-position: center;
        background-size: cover;
        background-repeat: no-repeat
    }

    .home_pro .home_pro_swiper .cells .sw-prev {
        margin-right: 15px;
        background-image: url(../images/color/pl.png)
    }

    .home_pro .home_pro_swiper .cells .sw-next {
        background-image: url(../images/color/pr.png)
    }

    .home_app {
        margin-top: 47px;
        padding: 10px var(--all-pd) 66px;
        background: url(../images/other/app2.png) no-repeat center / cover
    }

    .home_app .lbg {
        display: none
    }

    .home_app .rbd {
        padding: 0
    }

    .home_app .sw-pagination {
        display: flex;
        margin-top: 20px
    }

    .home_app .home_app_swiper .item {
        width: 100% !important
    }

    .home_app .home_app_swiper .item .info {
        opacity: 1
    }

    .home_app .swiper-pagination-bullet {
        width: 35px;
        height: 5px;
        background: #858585;
        border-radius: 0
    }

    .home_app .swiper-pagination-bullet-active {
        background: var(--color-main)
    }

    .home_about {
        margin-top: 13px;
        padding: 0 var(--all-pd)
    }

    .home_about .main .lll .top {
        flex-direction: column;
        align-items: flex-start
    }

    .home_about .main .lll .tit {
        position: unset;
        padding-right: 0;
        border-bottom: 0
    }

    .home_about .main .lll .tit2 {
        font-size: 24px;
        text-transform: uppercase;
        margin: 0;
        display: flex;
        align-items: center
    }

    .home_about .main .lll .tit2::before {
        content: "";
        display: block;
        width: 106px;
        height: 1px;
        background: var(--color-main);
        margin-right: 9px
    }

    .home_about .main .lll .tit3 {
        display: none
    }

    .home_about .main .lll .c_tit {
        font-size: 20px;
        margin-top: 20px;
        font-family: Poppins;
        line-height: 24px
    }

    .home_about .main .lll .desc {
        margin-top: 27px
    }

    .home_about .main .rrr {
        padding-bottom: calc((350 / 4.14) * 1%)
    }

    .home_why_choose {
        padding-top: 50px
    }

    .home_why_choose .layout_ {
        padding: 0
    }

    .home_why_choose .top .img {
        padding-bottom: calc((160 / 4.14) * 1%)
    }

    .home_why_choose .lists {
        padding: 0 var(--all-pd)
    }

    .home_why_choose .lists .img {
        margin: 0
    }

    .home_why_choose .lists .item {
        width: 100%;
        margin-top: 26px
    }

    .home_case {
        padding: 47px var(--all-pd) 100px;
        flex-direction: column;
        position: relative
    }

    .home_case .cells {
        writing-mode: unset;
        transform: unset;
        padding: 0
    }

    .home_case .cells .sw_com {
        position: absolute;
        bottom: 0;
        margin: 0;
        transform: rotate(-90deg) translateY(-50%);
        left: 50%
    }

    .home_case .cells .sw-prev {
        margin-left: -50px
    }

    .home_case .cells .sw-next {
        margin-left: 50px
    }

    .home_case .cells .txt {
        line-height: 1
    }

    .home_case .cells .txt::after {
        width: 97px;
        height: 2px;
        margin: 0;
        margin-left: 6px;
        background: var(--color-main)
    }

    .home_case .home_case_swiper .rrr {
        padding-bottom: 5px
    }

    .home_case .home_case_swiper .main .img {
        padding-bottom: calc((270 / 4.14) * 1%);
        margin-top: 30px
    }

    .home_case .home_case_swiper .more {
        border-radius: 30px
    }

    .com_related_news .swiper-pagination {
        display: none
    }

    .ser_cer .item {
        margin-top: 0
    }

    .ser_cer .item .lll {
        order: 1 !important;
        height: 0;
        padding-bottom: 100%
    }

    .ser_cer .item .rrr {
        order: 2 !important;
        margin-top: 0;
        padding: 30px
    }
}