.com_pd {
    padding: calc((100 / 19.2) * 1%) 0
}

.pdt {
    padding-top: calc((100 / 19.2) * 1%)
}

.mat {
    margin-top: calc((100 / 19.2) * 1%)
}

.pdb {
    padding-bottom: calc((100 / 19.2) * 1%)
}

.com_info .title28 {
    font-family: Work Sans;
    font-weight: bold;
    font-size: 24px;
    color: #333333;
    line-height: 28px
}

.com_info p {
    margin-top: 9px;
    font-family: Work Sans;
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    line-height: 28px
}

.com_sw_style1 {
    margin-top: 32px
}

.com_sw_style1 .swiper-slide {
    width: unset;
    display: flex;
    align-items: center;
    padding: 18px 48px;
    border-radius: 12px 12px 0px 0px;
    background: #eee
}

.com_sw_style1 .swiper-slide.active_ {
    background: var(--commonColor)
}

.com_sw_style1 .swiper-slide.active_ .title {
    color: #fff
}

.com_sw_style1 .swiper-slide.active_ span {
    background: url(../img4/icon26.png) no-repeat center
}

.com_sw_style1 .swiper-slide .title {
    font-family: Work Sans;
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    line-height: 28px;
    margin-right: 70px
}

.com_sw_style1 .swiper-slide span {
    width: 20px;
    height: 20px;
    display: block;
    background: url(../img4/icon25.png) no-repeat center
}

.r_ul {
    margin-top: 8px
}

.r_ul li {
    font-family: Work Sans;
    font-size: 16px;
    color: #666;
    line-height: 28px
}

.r_ul li span {
    color: #333;
    font-family: Work Sans;
    font-weight: 600;
    margin-right: 5px
}

.box1 .box_main {
    --l-w: 702px;
    --l-w: calc((702 / 14.8) * 1%);
    --pd: 90px;
    --pd: calc((90 / 14.8) * 1%);
    margin-top: 0;
    align-items: center
}

.box1 .box_main .img {
    padding-bottom: calc((415 / 14.8) * 1%);
    border-radius: 12px 12px 12px 12px
}

.box1 .box_main .web_th .title {
    text-align: left
}

.box1 .box_main .web_th .title .txt::before {
    left: 0;
    margin: 0
}

.box1 .box_main .rrr .brief {
    text-align: left
}

.box2 {
    background: #fafafa
}

.box2 .lists .item {
    --l-w: 620px;
    --l-w: calc((620 / 14.8) * 1%);
    --pd: 50px;
    --pd: calc((50 / 14.8) * 1%);
    margin-top: 32px;
    align-items: center
}

.box2 .lists .item:nth-child(even) .img {
    order: 2
}

.box2 .lists .item .img {
    padding-bottom: calc((410 / 14.8) * 1%)
}

.box2 .lists .item .rrr .title {
    position: relative;
    padding-bottom: 10px;
    font-family: Work Sans;
    font-weight: 600;
    font-size: 24px;
    color: #333333;
    line-height: 36px
}

.box2 .lists .item .rrr .title::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 81px;
    height: 4px;
    background: var(--commonColor);
    border-radius: 26px 26px 26px 26px
}

.box2 .lists .item .rrr .pubMoreBg {
    margin-top: 32px
}

.box5 {
    padding-top: calc((120 / 19.2) * 1%)
}

.box5 .box_swiper4 {
    padding: 52px 64px;
    border-radius: 12px 12px 12px 12px;
    border: 3px solid #eeeeee
}

.box5 .box_swiper4 .sw_top {
    --l-w: 677px;
    --l-w: calc((677 / 14.8) * 1%);
    --pd: 16px
}

.box5 .box_swiper4 .title {
    margin-top: 24px
}

.box5 .imgs {
    margin-top: 38px;
    --pd: 50px;
    --mt: 30px;
    margin-bottom: 38px
}

.box5 .imgs .img {
    padding-bottom: calc((260 / 13.45) * 1%)
}

.box3 {
    background: #fafafa
}

.box3 .lists {
    --pd: 22px;
    --mt: 20px;
    margin-top: 32px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between
}

.box3 .lists .item {
    width: calc(50% - var(--pd) / 2);
    margin-top: var(--mt);
    background: rgba(2, 103, 179, 0.08);
    border-radius: 8px 8px 8px 8px;
    padding: 35px 40px 62px
}

.box3 .lists .item:nth-child(-n + 2) {
    margin-top: 0
}

.box3 .lists .title {
    font-family: Work Sans;
    font-weight: 600;
    font-size: 24px;
    color: #333333;
    line-height: 52px;
    display: flex;
    align-items: center
}

.box3 .lists .title::before {
    content: "";
    background: url(../img/project1.png) no-repeat center;
    display: block;
    width: 32px;
    height: 32px;
    margin-right: 8px;
    border-radius: 50%
}

.box3 .lists .desc {
    font-family: Work Sans;
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    line-height: 28px;
    margin-top: 7px
}

.box3 table {
    margin-top: 24px
}

.why_choose {
    background: #fafafa
}

.why_choose .brief {
    text-align: left
}

.why_choose .brief ul li {
    margin-top: 16px
}

.why_choose .brief ul li.column span {
    display: block
}

.why_choose .brief ul li span {
    color: #333;
    font-weight: bold
}

.why_choose .build_tit1 {
    font-family: Work Sans, Work Sans;
    font-weight: bold;
    font-size: 24px;
    color: #333333;
    line-height: 28px;
    margin-top: 34px
}

.why_choose .pro_table2_2 tr td:first-child {
    font-weight: normal
}

.high {
    background: unset
}

.high .web_th .brief {
    margin-top: 36px
}

.high .high_swiper {
    position: relative;
    --pd: 58px;
    --pd: calc((58 / 14.8) * 1%);
    --pre-next-w: 44px;
    margin-top: 24px
}

.high .high_swiper .item .img,
.high .high_swiper .item .info {
    width: calc(50% - var(--pd) / 2)
}

.high .high_swiper .item .img {
    padding-bottom: 32.5%;
    height: 480px;
    padding: 0
}

.high .high_swiper .item .title {
    font-family: Work Sans, Work Sans;
    font-weight: 800;
    font-size: 24px;
    color: #333333;
    line-height: 48px
}

.high .high_swiper .item .desc {
    margin-top: 18px;
    font-family: Work Sans, Work Sans;
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    line-height: 28px
}

.high .high_swiper .item .info {
    padding: 72px 0 calc(72px + var(--pre-next-w))
}

.high .high_swiper .swiper-pagination-progressbar,
.high .high_swiper .swiper-button-next,
.high .high_swiper .swiper-button-prev {
    position: unset
}

.high .high_swiper .swiper-button-next,
.high .high_swiper .swiper-button-prev {
    margin: 0;
    padding: 0;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: var(--pre-next-w);
    height: var(--pre-next-w);
    line-height: var(--pre-next-w);
    border-radius: 6px;
    background: #333
}

.high .high_swiper .swiper-button-next:hover,
.high .high_swiper .swiper-button-prev:hover {
    background: var(--commonColor)
}

.high .high_swiper .swiper-button-prev {
    margin-right: 6px
}

.high .high_swiper .swiper-pagination-progressbar {
    width: 100%;
    height: 2px;
    margin-right: 11px
}

.high .high_swiper .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
    background: var(--commonColor)
}

.high .high_swiper .cell {
    width: calc(50% - var(--pd) / 2);
    position: absolute;
    right: 0;
    bottom: 72px;
    z-index: 999;
    display: flex;
    align-items: center
}

.high .high_swiper .cell>div {
    display: flex
}

.box4 {
    position: relative;
    padding-top: calc((54 / 19.2) * 1%)
}

.box4 .web_th .title .txt {
    color: #fff
}

.box4 .web_th .title .txt::before {
    background: #fff
}

.box4 .bg4 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    padding-bottom: calc((293 / 19.2) * 1%);
    background: var(--commonColor)
}

.box4 .process_par {
    margin-top: 21px
}

.box4 .process_par .swiper-button-prev,
.box4 .process_par .swiper-button-next {
    top: 55%;
    margin: 0
}

.box4 .process_par .swiper-button-prev {
    left: 10%
}

.box4 .process_par .swiper-button-next {
    right: 10%
}

.box4 .img {
    padding-bottom: calc((518 / 4.78) * 1%)
}

.box4 .img:hover .info {
    padding: 68px 28px;
    height: calc(100% - 40px * 2)
}

.box4 .img:hover .desc {
    margin-top: 20px;
    max-height: 224px;
    overflow-y: auto
}

.box4 .img .info {
    width: calc(100% - 47px * 2);
    position: absolute;
    bottom: 40px;
    left: 47px;
    background: #ffffff;
    border-radius: 12px 12px 12px 12px;
    padding: 15px;
    height: auto
}

.box4 .img .title {
    font-family: Work Sans;
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    line-height: 32px;
    text-align: center
}

.box4 .img .desc {
    font-family: Work Sans;
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    line-height: 28px;
    text-align: center;
    transition: all .3s ease;
    max-height: 0;
    overflow: hidden
}

.box6 .lists {
    background: url(../img4/bg6.png) no-repeat center / cover;
    margin-top: 32px;
    --pd: 12px;
    --mt: 20px;
    height: 590px;
    padding: 30px 54px
}

.box6 .lists .item {
    background: rgba(255, 255, 255, 0.75);
    border-radius: 12px 12px 12px 12px;
    border: 2px solid #ffffff;
    padding: 20px;
    align-self: flex-end
}

.box6 .lists .item:hover,
.box6 .lists .item.active {
    padding: 40px 20px
}

.box6 .lists .item:hover .desc,
.box6 .lists .item.active .desc {
    max-height: 500px;
    margin-top: 10px;
    overflow-y: auto
}

.box6 .lists .item .title {
    font-family: Work Sans;
    font-weight: 600;
    font-size: 24px;
    color: #000000;
    line-height: 28px;
    text-align: center;
    margin: 0
}

.box6 .lists .item .desc {
    font-family: Work Sans;
    font-weight: 400;
    font-size: 16px;
    color: #666;
    line-height: 28px;
    text-align: center;
    max-height: 0;
    overflow: hidden;
    margin: 0;
    transition: all .3s ease
}

@media screen and (max-width:1366px) {
    .box6 .lists .item {
        padding: 40px 20px
    }

    .box6 .lists .item .desc {
        max-height: 500px;
        margin-top: 10px;
        overflow-y: auto
    }
}

@media screen and (max-width:950px) {

    .high .high_swiper .item .img,
    .high .high_swiper .item .info {
        width: 100%
    }

    .high .high_swiper .item .img {
        height: 0;
        padding-bottom: 65%
    }

    .high .high_swiper .item .info {
        padding: 20px 0 calc(30px + var(--pre-next-w))
    }

    .high .high_swiper .cell {
        width: 100%;
        bottom: 0
    }

    .box1 .box_main .img,
    .box2 .lists .item .img {
        position: relative;
        padding-bottom: 70%
    }

    .box2 .lists .item:nth-child(even) .img {
        order: unset
    }

    .com_sw_style1 .swiper-slide {
        justify-content: center;
        padding: 20px;
        width: 100%
    }

    .com_sw_style1 .swiper-slide .title {
        margin-right: 20px;
        font-size: 18px
    }

    .box5 .box_swiper4 {
        padding: 20px
    }

    .box5 .imgs .img {
        padding-bottom: 70%
    }

    .box3 .lists {
        margin-top: 20px
    }

    .box3 .lists .item {
        width: 100%;
        margin-top: var(--mt) !important;
        padding: 20px
    }

    .box3 .lists .item:first-child {
        margin-top: 0 !important
    }

    .box3 .lists .title {
        font-size: 18px
    }

    .box3 .lists .title::before {
        width: 26px;
        height: 26px
    }

    .high .high_swiper .item .title,
    .box6 .lists .item .title,
    .box2 .lists .item .rrr .title {
        font-size: 18px
    }

    .box6 .lists {
        height: unset;
        padding: 20px
    }

    .com_form input[type="submit"] {
        zoom: .8 !important
    }

    .box4 .img .desc {
        margin-top: 20px;
        max-height: 224px;
        overflow-y: auto
    }
}