.no_index {
    display: none !important
}

.yes_index {
    display: block !important
}

.home_swiper {
    position: relative;
    overflow: hidden
}

.home_swiper .img {
    padding-bottom: calc((933 / 19.2) * 1%)
}

.home_swiper .sw-next,
.home_swiper .sw-prev {
    width: 17px;
    height: 34px;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    right: 0;
    cursor: pointer
}

.home_swiper .sw_par {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9;
    display: flex;
    flex-direction: column;
    align-items: center
}

.home_swiper .sw-prev {
    background-image: url(../images/color/home_swiper_up.png)
}

.home_swiper .lines {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin: 47px 0
}

.home_swiper .lines .line {
    width: 33px;
    height: 4px;
    background: #fff;
    opacity: .86
}

.home_swiper .lines .line:nth-child(2) {
    width: 40px
}

.home_swiper .lines .line:nth-child(3) {
    width: 17px
}

.home_swiper .lines .line:not(:last-child) {
    margin-bottom: 7px
}

.home_swiper .sw-next {
    background-image: url(../images/color/home_swiper_down.png)
}

.home_swiper_h5 {
    padding: 0;
    height: auto
}

.home_swiper_h5 img {
    position: relative
}

.home_about {
    margin-top: calc((190 / 19.2) * 1%);
    position: relative;
    padding: calc((140 / 19.2) * 1%) 0 0
}

.home_about .home_about_bg {
    background: #f6f7fb;
    position: absolute;
    padding-bottom: calc((574 / 19.2) * 1%);
    top: 0;
    left: 0;
    width: calc(100% - var(--all-pd))
}

.home_about .home_about_main {
    position: relative;
    z-index: 2;
    --l-w: calc((910 / 14) * 1%);
    --pd: 60px;
    padding-right: 50px
}

.home_about .home_about_main .lll .img {
    margin-top: 60px;
    padding-bottom: calc((538 / 9.2) * 1%)
}

.home_about .home_about_main .lll .img lite-youtube {
    background-image: unset
}

.home_about .home_about_main .lll .img lite-youtube::after {
    padding-bottom: calc((538 / 9.2) * 1%)
}

.home_about .home_about_main .lll .img lite-youtube>.lty-playbtn {
    background-image: url(../images/color/home_about_play.png);
    width: 105px;
    height: 105px;
    background-repeat: no-repeat;
    align-items: center;
    justify-content: center;
    background-color: rgba(247, 247, 247, .91);
    background-position: center;
    border-radius: 50%;
    right: 20px;
    bottom: 20px;
    left: unset;
    top: unset;
    filter: unset;
    transform: unset;
    display: none
}

.home_about .home_about_main .lll .img .play {
    width: 105px;
    height: 105px;
    padding: 0;
    position: absolute;
    right: 20px;
    bottom: 20px;
    border-radius: 50%;
    background: url(../images/color/home_about_play.png) center/30% no-repeat rgba(247, 247, 247, .91)
}

.home_about .home_about_main .lll .size50 {
    color: #333
}

.home_about .home_about_main .rrr {
    padding-top: 60px
}

.home_about .home_about_main .rrr .size30 {
    padding-bottom: 20px;
    position: relative
}

.home_about .home_about_main .rrr .size30::after {
    content: "";
    display: block;
    width: 63px;
    height: 5px;
    background: var(--color-shadow);
    position: absolute;
    bottom: 0;
    left: 0
}

.home_about .home_about_main .rrr .cdesc {
    margin-top: 20px
}

.home_our {
    margin: calc((130 / 19.2) * 1%) 0
}

.home_our .home_our_main {
    --l-w: calc((400 / 14) * 1%);
    --pd: calc((130 / 14) * 1%);
    --mt: 80px
}

.home_our .home_our_main .lll {
    display: flex;
    flex-direction: column;
    justify-content: space-between
}

.home_our .home_our_main .lll .size50 {
    color: #000
}

.home_our .home_our_main .lll .rtbtn {
    width: 78px;
    height: 78px;
    background: url(../images/color/home_our_rtbtn.png) center/contain no-repeat
}

.home_our .home_our_main .rrr .lists {
    --pd: calc((90 / 14) * 1%)
}

.home_our .home_our_main .rrr .lists .top {
    display: flex;
    align-items: flex-end
}

.home_our .home_our_main .rrr .lists .num,
.home_our .home_our_main .rrr .lists .val1 {
    font-size: 70px
}

.home_our .home_our_main .rrr .lists .num.active,
.home_our .home_our_main .rrr .lists .val1.active {
    color: var(--color-shadow)
}

.home_our .home_our_main .rrr .lists .num,
.home_our .home_our_main .rrr .lists .val1,
.home_our .home_our_main .rrr .lists .val2 {
    font-family: Roboto
}

.home_our .home_our_main .rrr .lists .val2 {
    font-size: 17px
}

.home_our .home_our_main .rrr .lists .cdesc {
    margin-top: 16px
}

.home_adv {
    position: relative;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center
}

.home_adv .home_adv_main {
    align-items: center
}

.home_adv .home_adv_main .lll {
    width: 60%
}

.home_adv .home_adv_main .lll .cdesc,
.home_adv .home_adv_main .lll .size50,
.home_adv .home_adv_main .lll .tit1 {
    color: #fff
}

.home_adv .home_adv_main .lll .tit1 {
    font-family: Roboto
}

.home_adv .home_adv_main .lll .size50 {
    margin-top: 30px
}

.home_adv .home_adv_main .lll .cdesc {
    margin-top: 37px
}

.home_adv .home_adv_main .lll .cbtn {
    margin-top: 44px;
    background: var(--color-shadow);
    padding: 18px 27px
}

.home_adv .home_adv_main .rrr {
    height: 993px;
    overflow: hidden;
    width: 40%
}

.home_adv .home_adv_main .rrr .item {
    padding: 30px 70px 30px 30px;
    background: rgba(0, 0, 0, .19);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center
}

.home_adv .home_adv_main .rrr .item:nth-child(odd) {
    background: rgba(255, 255, 255, .19)
}

.home_adv .home_adv_main .rrr .item .num {
    font-family: Roboto;
    font-size: 70px;
    position: absolute;
    top: 20px;
    right: 32px;
    color: var(--color-shadow)
}

.home_adv .home_adv_main .rrr .item .title {
    font-size: 18px;
    color: #fff
}

.home_adv .home_adv_main .rrr .item .cdesc {
    margin-top: 14px;
    color: #fff;
    overflow-y: auto
}

.home_adv .sw-pag {
    position: absolute;
    right: 9%;
    top: 50%;
    transform: translateY(-50%) rotate(90deg)
}

.home_adv .sw-pag .swiper-pagination-bullet {
    width: 16px;
    height: 16px;
    background: #fff;
    opacity: .6;
    margin: 0 8px
}

.home_adv .sw-pag .swiper-pagination-bullet.swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--color-shadow)
}

.home_our_blog {
    margin: calc((122 / 19.2) * 1%) 0 calc((112 / 19.2) * 1%)
}

.home_our_blog .size50 {
    color: #333
}

.home_our_blog .size50:hover {
    color: var(--color-main)
}

.home_our_blog .cdesc {
    margin-top: 30px
}

.home_our_blog .home_our_blog_swiper {
    margin-top: 50px
}

.home_our_blog .home_our_blog_swiper .img {
    padding-bottom: calc((286 / 4.42) * 1%)
}

.home_our_blog .home_our_blog_swiper .info {
    padding: 23px
}

.home_our_blog .home_our_blog_swiper .info .time {
    color: #666
}

.home_our_blog .home_our_blog_swiper .info .title {
    font-size: 20px;
    font-family: Roboto;
    margin-top: 17px;
    display: block;
    color: #333
}

.home_our_blog .home_our_blog_swiper .info .cdesc {
    margin-top: 15px
}

.home_our_blog .home_our_blog_swiper .info .view_btn {
    margin-top: 27px;
    padding: 27px 21px;
    border-top: 1px solid #d2d2d2;
    color: var(--color-main);
    font-weight: 600
}

.home_our_blog .home_our_blog_swiper .info .view_btn span {
    display: block;
    width: 19px;
    height: 19px;
    background: url(../images/color/cnr_.png) no-repeat center/23% var(--color-main);
    border-radius: 50%
}

.home_our_blog .home_our_blog_swiper .info .view_btn:hover {
    color: var(--color-shadow)
}

.home_our_blog .home_our_blog_swiper .info .view_btn:hover span {
    background: url(../images/color/cnr_.png) no-repeat center/23% var(--color-shadow)
}

.cbtn {
    background: var(--color-main);
    border-radius: 50px;
    color: #fff;
    display: inline-flex;
    margin-top: 80px;
    padding: 20px 22px
}

.size50 {
    font-family: Roboto;
    font-size: 50px
}

.cdesc {
    color: #666;
    line-height: 30px
}

.home_por_class {
    margin-top: calc((90 / 19.2) * 1%)
}

.home_por_class .size50 {
    color: #333;
    display: block;
    min-height: 1em
}

.home_por_class .cdesc {
    margin-top: 18px;
    display: block;
    min-height: 1em
}

.home_por_class .home_pro_calss_swiper_par {
    margin-top: calc((58 / 19.2) * 1%);
    overflow: hidden
}

.home_por_class .home_pro_calss_swiper_par .swiper-wrapper {
    justify-content: center
}

.home_por_class .home_pro_calss_swiper_par .home_pro_calss_swiper .swiper-slide {
    width: 385px
}

.home_por_class .home_pro_calss_swiper_par .home_pro_calss_swiper .swiper-slide .img {
    padding-bottom: calc((505 / 384) * 100%)
}

.home_por_class .home_pro_calss_swiper_par .home_pro_calss_swiper .swiper-slide .title {
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 26px 35px 24px;
    background: rgba(var(--color-mains), .8);
    width: 100%;
    font-family: Roboto;
    font-size: 18px;
    color: #fff
}

.home_por_class .home_pro_calss_swiper_par .home_pro_calss_swiper .swiper-slide .title:hover {
    background: var(--color-shadow)
}

.home_por_class .home_pro_calss_swiper_par .home_pro_calss_swiper .swiper-slide .title span {
    display: block;
    width: 17px;
    height: 34px;
    background: url(../images/color/home_pro_r.png) center/contain no-repeat;
    margin-left: 10px;
    flex-shrink: 0;
    position: absolute;
    right: 37px;
    top: 50%;
    transform: translateY(-50%)
}

.home_por_class .sw_pag {
    margin-top: 56px
}

.home_por_class .sw_pag .swiper-pagination-bullet {
    width: 16px;
    height: 16px;
    background: #000;
    opacity: .5;
    margin: 0 12px
}

.home_por_class .sw_pag .swiper-pagination-bullet.swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--color-shadow)
}

.home_case_par {
    background-image: url(../images/other/home_case_bg.png);
    background-size: 30%;
    background-position: 10% top;
    background-repeat: no-repeat;
    padding-left: var(--all-pd);
    margin-top: calc((150 / 19.2) * 1%)
}

.home_case_par .home_case {
    position: relative;
    --r-w: calc((887 / 16.55) * 1%);
    --cell-w: 56px
}

.home_case_par .home_case .size50 {
    position: absolute;
    top: 12%;
    left: 60px;
    width: 40%;
    z-index: 88;
    color: #333
}

.home_case_par .home_case .lll {
    width: calc((758 / 16.55) * 1%);
    height: 440px;
    background: #f6f7fb;
    box-shadow: 4px 14px 29px 1px #eee;
    position: absolute;
    bottom: 0;
    margin-left: 60px;
    z-index: 2;
    padding: 100px 150px 80px 90px
}

.home_case_par .home_case .lll .cdesc {
    margin-top: 30px
}

.home_case_par .home_case .lll .cbtn {
    display: none !important
}

.home_case_par .home_case .rrr {
    width: var(--r-w);
    height: 622px;
    padding: 0;
    float: right
}

.home_case_par .home_case .rrr img {
    max-width: 1345px
}

.home_case_par .home_case .c_sw {
    width: var(--cell-w);
    height: var(--cell-w);
    position: absolute;
    bottom: 0;
    background-repeat: no-repeat;
    background-size: 50%;
    background-position: center;
    z-index: 9
}

.home_case_par .home_case .c_sw.swl {
    background-image: url(../images/color/home_case_l.png);
    background-color: var(--color-main);
    right: calc(var(--r-w) - var(--cell-w))
}

.home_case_par .home_case .c_sw.swr {
    background-image: url(../images/color/home_case_r.png);
    background-color: var(--color-shadow);
    right: calc(var(--r-w) - var(--cell-w) * 2)
}

.size30 {
    font-family: Roboto;
    font-size: 30px;
    color: var(--color-main)
}

@media screen and (max-width:1660px) {
    .home_adv .sw-pag {
        right: 0
    }
}

@media screen and (max-width:1366px) {
    .home_adv .sw-pag {
        display: none
    }

    .home_case_par .home_case .lll {
        padding: 30px
    }

    .home_case_par .home_case .size50 {
        font-size: 40px
    }

    .home_about .home_about_main {
        --l-w: 50%
    }

    .cbtn {
        margin-top: 30px
    }
}

@media screen and (max-width:950px) {
    .home_por_class .home_pro_calss_swiper_par .swiper-wrapper {
        justify-content: unset
    }

    .home_our_blog .home_our_blog_swiper .img {
        padding-bottom: 75%
    }

    .home_swiper {
        position: absolute;
        top: 999999px
    }

    .size50 {
        font-size: 26px !important
    }

    .home_por_class {
        margin-top: 48px
    }

    .home_por_class .home_pro_calss_swiper_par {
        padding-right: var(--all-pd);
        padding: 0
    }

    .home_por_class .sw_pag {
        margin-top: 40px
    }

    .home_case_par {
        padding: 0;
        overflow: hidden;
        background: unset !important
    }

    .home_case_par .home_case .home_case_h5show {
        font-family: Roboto;
        font-size: 60px;
        color: #333;
        opacity: .04;
        padding: 0 var(--all-pd)
    }

    .home_case_swiper {
        margin-top: 30px
    }

    .home_case_par .home_case .size50 {
        position: relative;
        top: 0;
        transform: translateY(-124%);
        left: 10%;
        font-family: Roboto
    }

    .home_case_par .home_case .swiper-slide {
        display: flex;
        flex-direction: column-reverse
    }

    .home_case_par .home_case .swiper-slide .lll,
    .home_case_par .home_case .swiper-slide .rrr {
        width: 100%;
        margin: 0;
        padding: 0;
        position: unset
    }

    .home_case_par .home_case .swiper-slide .rrr {
        position: relative;
        padding-bottom: calc((267 / 4.14) * 1%);
        height: 0
    }

    .home_case_par .home_case .swiper-slide .lll {
        height: auto;
        padding: 50px 18px 25px;
        margin-top: -28px;
        width: calc(100% - var(--all-pd) * 2);
        margin-left: var(--all-pd)
    }

    .home_case_par .home_case .swiper-slide .lll .cdesc {
        margin-top: 10px
    }

    .home_case_par .home_case .swiper-slide .lll .cbtn {
        display: inline-flex !important;
        border-radius: 0;
        margin-top: 30px
    }

    .home_case_par .home_case .c_sw.swl {
        right: calc((var(--all-pd) * 2) + 56px)
    }

    .home_case_par .home_case .c_sw.swr {
        right: calc(var(--all-pd) * 2)
    }

    .home_about .home_about_bg {
        display: none
    }

    .home_about .layout_ {
        padding: 0
    }

    .home_about .home_about_main {
        padding-right: 0
    }

    .home_about .home_about_main .lll .size50 {
        padding: 0 var(--all-pd)
    }

    .home_about .home_about_main .lll .img {
        margin-top: 30px;
        padding-bottom: calc((286 / 4.14) * 1%)
    }

    .home_about .home_about_main .lll .img lite-youtube::after {
        padding-bottom: calc((286 / 4.14) * 1%)
    }

    .home_about .home_about_main .lll .img lite-youtube>.lty-playbtn {
        width: 68px;
        height: 68px;
        background-size: 30%
    }

    .home_about .home_about_main .rrr {
        margin-top: 30px;
        padding: 0 var(--all-pd)
    }

    .home_about .home_about_main .rrr .size30 {
        font-size: 22px
    }

    .home_about .home_about_main .rrr .cbtn {
        margin-top: 30px
    }

    .home_our {
        margin: 56px 0 60px
    }

    .home_our .home_our_main {
        --mt: 50px
    }

    .home_our .home_our_main .lll .rtbtn {
        width: 38px;
        height: 37px;
        margin-top: 20px
    }

    .home_our .home_our_main .rrr .lists .num,
    .home_our .home_our_main .rrr .lists .val1 {
        font-size: 46px
    }

    .home_adv {
        padding: 55px 0 0
    }

    .home_adv .layout_ {
        padding: 0
    }

    .home_adv .home_adv_main .lll {
        padding: 0 var(--all-pd);
        width: 100%
    }

    .home_adv .home_adv_main .lll .size50 {
        margin-top: 15px
    }

    .home_adv .home_adv_main .lll .cdesc {
        margin-top: 10px
    }

    .home_adv .home_adv_main .lll .cbtn {
        margin-top: 20px
    }

    .home_adv .home_adv_main .rrr {
        width: 100%;
        height: 1100px
    }

    .home_adv .home_adv_main .rrr .item {
        display: flex;
        flex-direction: column
    }

    .home_adv .sw-pag {
        display: none
    }

    .home_our_blog {
        margin: 46px 0 30px
    }

    .home_our_blog .cdesc {
        margin-top: 15px
    }

    .home_our_blog .home_our_blog_swiper {
        margin-top: 30px
    }

    .home_our_blog .home_our_blog_swiper .info .cdesc,
    .home_our_blog .home_our_blog_swiper .info .view_btn {
        display: none
    }
}

.home_case_par .home_case .home_case_h5show {
    opacity: .8 !important
}



#aside_right ul li:nth-child(2) img {
    width: 25px;    max-width: 50%;
}