@media screen and (min-width: 800px) {
    .management_team_page .chairman_message .wal ._left .chairman_img {
        margin-top: 0.9rem;
    }

    header .g-head .g-head-main .center-nav > ul > .nav-item {
        padding: 0 0.28rem;
    }

    .index-page .sustainable-development .con-box .right-box .card-gradient {
        height: 5rem;
        width: 5rem;
    }

    .index-page .sustainable-development .con-box .right-box .card-gradient .gradient-box .name {
        margin-top: 0.9rem;
        width: max-content;
        font-size: 0.34rem;
    }

    /*底部导航开始-------------------------------------------------------------------------------------------------------*/
    .footer_si .f_top .f_top_left {
        width: calc(362 / 1408 * 100%);
    }

    .footer_si .f_top .f_top_left .company_info {
        margin-top: 0.16rem;
    }

    .footer_si .f_top .f_top_left .company_info .company_info_item .value {
        display: block;
    }

    .footer_si .f_top .f_top_right .nav_box {
        padding-bottom: 0;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        padding-bottom: 0.3rem;
        height: 5.22rem;
        -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }
    .footer_si .f_top .f_top_right .nav_box .nav_list {
        width: 3.28rem;

    }
    /*底部导航结束-------------------------------------------------------------------------------------------------------*/
    header .g-head .g-head-main .center-nav > ul > .nav-item .layer .layer__wp.about-us-layer .nav-list .nav-li {
        width: 2.3rem;
    }
    header .g-head .g-head-main .center-nav > ul > .nav-item .layer .layer__wp.product-center-layer .product-list .product-ul {
        width: 4.4rem;
    }
    header .g-head .g-head-main .center-nav > ul > .nav-item .layer .layer__wp.product-center-layer .product-list .product-ul .con-list .pro-link {
        width: 4.2rem;
    }
    header .g-head .g-head-main .center-nav > ul > .nav-item .layer .layer__wp.product-center-layer .product-list .product-ul.span3 {
        width: 9.12rem;
    }
    header .g-head .g-head-main .center-nav > ul > .nav-item .layer .layer__wp.sustainability .nav-list {
        margin-left: 1rem;
        padding-left: 1rem;
    }
    header .g-head .g-head-main .center-nav > ul > .nav-item .layer .layer__wp.sustainability .nav-list .nav-li {
        width: 3.08rem;
    }
    .product-center-page .filter-box .checkbox-group .checkbox-box .label {
        width: 1.6rem;
    }
    .sustainable_development_page .packaging_material_design .wal ._right {
        margin-top: 1.3rem;
    }
    .news_detail_page .detail .wal .news_title .text {
        font-size: 0.36rem;
        line-height: 0.42rem;
    }
    .news_detail_page .detail .wal {
        padding: 0.96rem 1.6rem 1.28rem;
    }
}


@media screen and (max-width: 800px) {
    .index-page .sustainable-development .con-box .right-box .card-gradient {
        width: 6.44rem;
        height: 6.44rem;
    }
    .index-page .sustainable-development .con-box .left-box .bottom-box {
        margin-top: 8rem;
    }
    .index-page .sustainable-development .con-box .right-box .card-gradient .gradient-box .name {
        margin-top: 1.4rem;
    }
}