.footer,
.footer_pc_par {
    margin-top: 0
}

.img_p1 {
    padding-bottom: 30.3%;
    margin-top: 5.2%
}

.com_serve .com_serve_swiper_par {
    padding: 36px 26px 50px
}

.com_serve .com_serve_swiper_par .com_tit_size {
    color: #fff
}

.com_serve .com_serve_swiper_par .num_ul {
    margin-top: 55px
}

.com_serve .com_serve_swiper_par .num_ul li {
    max-width: 30%
}

.com_serve .com_serve_swiper_par .num_ul li div {
    font-family: Avenir;
    font-weight: 400;
    font-size: 78px;
    color: #fff;
    line-height: 1
}

.com_serve .com_serve_swiper_par .num_ul li span {
    font-family: Avenir;
    font-weight: 400;
    font-size: 18px;
    color: #fff;
    margin-top: 20px
}

.page_pro .list {
    margin-top: 44px
}

.page_pro .list .item {
    width: calc(50% - 16px);
    margin-top: 50px
}

.page_pro .list .item:hover>.img {
    border-color: var(--color-main)
}

.page_pro .list .item:hover>.img .info {
    opacity: 1;
    visibility: visible;
    background: rgba(0, 0, 0, 0.7)
}

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

.page_pro .list .item:nth-child(even) {
    position: relative;
    top: 55px
}

.page_pro .list .item>.img {
    padding-bottom: 60%;
    border: 4px solid transparent
}

.page_pro .list .item>.img .info {
    position: absolute;
    z-index: 2;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.3);
    padding: 40px 20px;
    --img-w: 56%;
    justify-content: space-between;
    opacity: 0;
    visibility: hidden;
    transition: all .3s ease
}

.page_pro .list .item>.img .info>ul,
.page_pro .list .item>.img .info>.img {
    flex-shrink: 0
}

.page_pro .list .item>.img .info>ul {
    width: calc(100% - var(--img-w) - 20px);
    padding: 0 30px 0 0;
    overflow-y: auto;
    overflow-x: hidden;
    height: 100%
}

.page_pro .list .item>.img .info>ul li {
    transition: all .3s ease;
    margin-top: 10px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis
}

.page_pro .list .item>.img .info>ul li:first-child {
    margin-top: 0
}

.page_pro .list .item>.img .info>ul li.active {
    margin-left: 10px
}

.page_pro .list .item>.img .info>ul li.active a {
    color: #fff;
    text-decoration: underline
}

.page_pro .list .item>.img .info>ul li a {
    font-weight: 400;
    font-size: 20px;
    color: #ffffff;
    line-height: 1.6em
}

.page_pro .list .item>.img .info>.img {
    width: var(--img-w);
    padding-bottom: 56.97%
}

.page_pro .list .item .title,
.page_pro .list .item .desc {
    display: block
}

.page_pro .list .item .title {
    margin-top: 32px;
    font-family: Avenir;
    font-weight: 400;
    font-size: 26px;
    color: #000000;
    line-height: 1.26em;
    height: 2.52em;
    overflow: hidden
}

.page_pro .list .item .desc {
    font-family: Avenir;
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    line-height: 1.375em;
    max-height: 2.75em;
    overflow: hidden
}

.page_pro .list .item .btn {
    margin-top: 30px
}

@media screen and (max-width:950px) {
    .page_pro .list .item>.img .info {
        display: none
    }

    .com_tips {
        margin-top: 30px !important
    }

    .a_link_more {
        padding: 15px
    }

    .page_pro .list {
        margin-top: 30px
    }

    .page_pro .list .item {
        width: 100%;
        top: unset !important;
        position: unset !important;
        margin-top: 30px !important
    }

    .page_pro .list .item:first-child {
        margin-top: 0 !important
    }

    .page_pro .list .item .title {
        height: unset;
        font-size: 22px;
        margin-top: 10px
    }

    .page_pro .list .item .desc {
        margin-top: 10px
    }

    .page_pro .list .item .btn {
        margin-top: 15px
    }

    .com_serve .img {
        width: 100%;
        height: 0;
    }

    .com_serve .com_serve_swiper_par {
        width: 100%;
        position: unset;
        transform: unset
    }

    .com_serve .com_serve_swiper_par .num_ul {
        margin-top: 15px
    }

    .com_serve .com_serve_swiper_par .num_ul li {
        margin-top: 20px
    }

    .com_serve .com_serve_swiper_par .num_ul li div {
        font-size: 60px
    }

    .com_serve .com_serve_swiper_par .desc {
        max-height: unset
    }

    .com_serve {
        margin-bottom: 30px
    }

    .com_serve .com_serve_swiper_par .num_ul li {
        max-width: 50%;
        width: 50%;
        align-items: flex-start
    }

    .com_serve .com_serve_swiper_par .num_ul li div {
        font-size: 50px
    }

    .com_serve .com_serve_swiper_par .num_ul li span {
        font-size: 16px
    }

    .img_p1 {
        padding-bottom: 70%
    }
}