.weight_bold{font-weight: bold}
.bg_color_an{background-color: #F5F5F6;overflow: hidden}
.bg_color_hs{background-color: #F1F3F6;overflow: hidden}
.bg_color_white{background-color: #FFFFFF;overflow: hidden}
.bg_while .lijizixun{padding: 100px 0;background-color: #ffffff}
.bg_hui{background-color: #F5F5F5}
.common_ad_luobo .common_ul_li_margin_padding>ul{overflow: visible}
.common_ad_luobo .item{float: left}
.common_ad_luobo .item img{width: 100%}
.common_ad_luobo .swiper-container-horizontal>.swiper-pagination-bullets,.common_ad_luobo  .swiper-pagination-custom,.common_ad_luobo  .swiper-pagination-fraction{bottom: 0px}
.common_ad_luobo .swiper-pagination-bullet{width: 15px;height: 15px;}
.common_ad_luobo .swiper-container  .swiper-slide{overflow: hidden}
.common_ad_luobo  .swiper-pagination-bullet-active{background: #FA9600}
.checked .common_bottom_line{
    position: absolute;
    bottom: -1px;
    width: 100%;
    height: 2px;
    background-color: #413f3f;
    left: 50%;
    transform: translate(-50%, -50%);
}

.list_product_item_type2{padding-top: 30px;display: inline-block}
.list_product_item_type2 .more{height: 50px;border-radius: 50px;background-color: #FA9600;margin-right: 20px;float: left;text-align: center;padding: 0 30px}
.list_product_item_type2 .more a{color: #ffffff;line-height: 50px}
.list_product_item_type2 .more:hover{background-color: #FC9F2D}
.list_product_item_type2 .zixun{height: 50px;border-radius: 50px;background-color: #ffffff;float: left;border: 1px solid #363231;text-align: center;padding: 0 30px}
.list_product_item_type2 .zixun a{line-height: 50px}
.list_product_item_type2 .zixun:hover{border: 2px solid #363231;}
.list_product_item_type2 .zixun:hover a{line-height: 48px}

.product_top_bottom{overflow: hidden}
.product_top_bottom .text{padding: 0px 60px 60px 60px;overflow: hidden}
.product_top_bottom .title{font-size: 28px;font-weight: bold}
.product_top_bottom .title a{color: #212121}
.product_top_bottom .p{font-size: 18px;}


.index .laboratory{padding: 0}

.bg_red{width: 100%;min-height: 500px;background-color: #ddd}
.bg_while{width: 100%;background-color: #ffffff}
.h200{min-height: 200px}
.bg_product_img{background-color: #EFF3F6}

.bg_while .lijizixun{padding: 100px 0;background-color: #ffffff}




/*产品列表页*/
.product_list_index{background-color: #F5F5F5;width: 100%;display: inline-block}
.product_list_index h2{font-size: 32px;color: #4C522B;text-align: center;font-weight: bold}
.product_list_index .sub_title{text-align: center;font-size: 20px;margin-top: 20px;}
.product_list_index .list_content{margin-top: 40px}
.product_list_index .list_content .padding_common{margin-bottom: 24px;}
.product_list_index .list_content .padding_common:last-child{margin-bottom: 0px;}

.product_list_index .list_content .padding1{padding: 70px 100px 70px 100px;background-color: #ffffff;overflow: hidden}
.product_list_index .list_content ul{}
.product_list_index .list_content ul li{padding-bottom: 0px;}
.product_list_index .list_content ul li .item{background-color: #ffffff;width: 100%;display: inline-block}
.product_list_index .list_content ul li .item img{max-width: 100%}
.product_list_index .list_content ul li .item .item_text{}
.product_list_index .list_content ul li .item .item_text .title{font-size: 28px;padding-bottom: 10px;color: #212121;font-weight: bold;padding-top: 60px}
.product_list_index .list_content ul li .item .item_text .title a{color: #212121;}
.product_list_index .list_content ul li .item .item_text .text{line-height: 1.8;font-size: 16px;}


.common_nav_list_neiye{
    width: 100%;
    border-bottom: 2px solid #d8d8d8;
    background-color: #FFFFFF;

    position: relative;
}
.list_view .common_nav_list_neiye{border-bottom: none}
.common_nav_list_neiye ul{display: inline-block}
.common_nav_list_neiye ul li{
    float: left;
    width: 14%;
    font-size: 16px;
    color: #3e3938;
    position: relative;
    width: 140px;
    margin: 0 15px;
}
.common_nav_list_neiye ul li .item{height: 200px;}
.common_nav_list_neiye ul li.checked .item a{color: #413f3f;}
.common_nav_list_neiye ul li:hover .item a{color: #413f3f;}
.common_nav_list_neiye ul li:hover .common_bottom_line{position: absolute;
    bottom: -1px;
    width: 100%;
    height: 2px;
    background-color: #413f3f;
    left: 50%;
    transform: translate(-50%, -50%);
}
.common_nav_list_neiye_product .img{padding-top: 10px;}
.common_nav_list_neiye_product{
    height: 200px;
}
.common_nav_list_neiye_product .text{line-height: 1.5}
.common_nav_list_neiye_product ul li{}



.index .index_ads_special{}

.index .index_ads_special ul li .item .img.col-md-4{position: relative}
.index .index_ads_special ul li .item .img.col-md-4 img{position: absolute;left: -140px;top: 0px;z-index: 1;width: 480px}
.index .index_ads_special ul li .item .text{z-index: 2}

.banner_common {
    width: 100%;
    position: relative;
    height: 400px;
}
.banner_common img {
    transition: all 6s;
}
.banner_common:hover img {
    transform: scale(1.1);
}
.banner_common .text {
    color: #FFFFFF;
    text-align: center;
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.banner_common .text_left{text-align: left}
.banner_common .text .content {
    display: inline-block;
}
.banner_common .text h1 {
    line-height: 1.5;
}
.banner_common .text p {
    margin-top: 30px;
    line-height: 1.8;
}
.banner_common .img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    height: auto;
    overflow: hidden;
    text-align: center;
}
.banner_common .img img {
    height: 400px;
    width: 1920px;
    display: inline-block;
    margin-left: calc(50% - 960px);
}


.common_nav_list_neiye_rd_about{height: 90px}
.common_nav_list_neiye_rd_about ul{display: inline-block}
.common_nav_list_neiye_rd_about ul li{width: auto;margin: 0 15px}
.common_nav_list_neiye_rd_about ul li .item{height: 90px;line-height: 90px;}

.r_d{}
.r_d .p{}
.r_d p{line-height: 1.5;}
.r_d p.size32{font-size: 32px;}
.r_d .sub_title,.r_d .sub_title div{font-size: 32px;}
.r_d .part_padding{padding: 0 60px;}
.r_d .img img{width: 100%}
.r_d .traceability_system{width: 100%}
.r_d .traceability_system .item{padding: 50px 0;text-align: center}
.r_d .traceability_system .item img{width: auto}
.r_d.core-technology .part1 .text{height: 110px}
.r_d .r_d_main_content{    width: 100%;
    position: relative;
    height: 400px;}

.r_d .r_d_main_content .img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    height: auto;
    overflow: hidden;
    text-align: center;
}

.r_d .r_d_main_content .text {
    color: #FFFFFF;
    text-align: center;
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.r_d .r_d_main_content .text .content{
    width: 80%;margin: 0 auto;
}
.r_d .r_d_main_content .text .content ul li{padding-bottom: 0}

.r_d .intellectual{}
.r_d .intellectual .text_bottom{}
.r_d .intellectual .text_bottom ul{width: 90%;margin: 0 auto}
.r_d .intellectual .text_bottom ul li{width: 20%;float: left;text-align: center}

.about_tmp .container{width: 1200px}
.about_tmp .num_content{}
.about_tmp .num_content{background-color: #f5f5f5}
.about_tmp .num_content ul li .item .bottom{color: #484443}
.about_tmp .num_content ul li .item .top{color: #4c522b}
.about_tmp .num_content ul li .item .top span{color: #4c522b}


.licheng_list{width: 950px;margin: 0 auto}
.licheng_list li{width: 100%;float: left}
.licheng_list li:last-child .right_part{padding-bottom: 0}
.licheng_list .left_part{width: 235px;float: left;}
.licheng_list .left_part .item{font-size: 24px;padding-right: 60px;float: right;color: #FA9600;line-height:1}
.licheng_list .right_part{width: 715px;float: left;

    box-sizing: border-box;
    padding: 0 60px 60px 140px;
    /* background: red; */
    position: relative;
    border-left: solid 1px #bbbdbc;}
.licheng_list .right_part:before{
    content: "";
    position: absolute;
    top: 0;
    left: -7px;
    width: 14px;
    height: 14px;
    background: #fff;
    z-index: 1;
}
.licheng_list .right_part:after{content: "";
    position: absolute;
    top: 0px;
    left: -8px;
    width: 15px;
    height: 15px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    border: solid 2px #fa9600;
    background: #fff;
    z-index: 2;}
.licheng_list .right_part .item{float: left;}
.licheng_list .right_part .item .img{padding-bottom: 20px;}
.licheng_list .right_part .item .title{font-size: 24px;color: #212121;line-height: 1.5}
.licheng_list .right_part .item .text p{line-height: 1.8;font-size: 16px}




.wenhua{}
.wenhua .myself_top{margin-top: 120px;}
.wenhua .content{padding: 0 108px;overflow: hidden}
.wenhua .content .img{width: 352px;float: left;height: 387px;}
.wenhua .content .text{width: 526px;height:387px;float: left;position: relative}
.wenhua .content .text .pp{text-align: left;width: 100%;position: absolute;   top: 50%;
    transform: translateY(-50%);}
.wenhua .content .middle_content{width: 106px;height: 300px;overflow: hidden;float: left}

.product_item .inquire a{font-size: 16px}

#contactus-emial .btn{height: 50px;font-size: 20px;text-align: center;color: #FA9600;background-color: #ffffff;border-radius: 5px;border: 1px solid #FA9600;width: 150px}
#contactus-emial .btn:hover{border:2px solid #FA9600;}
.index_news .common_nav ul{margin: auto}
.index_news .common_nav ul li{margin: 0 15px}
.index_news .common_nav.center{text-align: center}
.list_product_item_type{margin-top: 10px}

.search_index_2020 .search{position: relative;height: 150px;background-color: #F5F5F5}
.search_index_2020 .search img{vertical-align: center;height: 200px;}
.search_index_2020 .search .form{text-align: center;width: 100%;position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);}
.search_index_2020 .search .form form{display: inline-block}
.search_index_2020 .search .form .input{height: 50px;width: 880px;outline: 0;border: none;outline: 0;padding-left: 120px;}
.search_index_2020 #search_form_index{width: 880px;height:50px;position: relative}
.search_index_2020 #search_form_index .input-group{position: static}
.search_index_2020 #search_form_index .input-group button{border: 0;background-color: #ffffff;height: 50px;width: 100px;font-size: 16px;}
.search_index_2020 #search_form_index .input-group button i{background: url(/assets/images/search.png) no-repeat 7px 10px;width: 20px;display: inline-block;height: 18px;}
.search_index_2020 #search_form_index .input-group .input-group-btn{position: absolute}
.search_index_2020 #search_form_index .input-group .dropdown-menu{min-width: 100px;border: none;border-radius:0px;margin: 0;border: 1px solid #d8d8d8}
.search_index_2020 #search_form_index .input-group .dropdown-menu li{min-width: 100px;font-size: 16px;line-height: 2;text-align: center}
.search_index_2020 .search .form .search_ico{width: 30px;display: block;height: 40px;line-height: 40px;text-align: right;position: absolute;right: 1px;top: 5px}
.search_index_2020 .search .form .search_ico:before {
    content: '';background: url(/assets/images/search_ico_hui.png) no-repeat;position: absolute;z-index: 2;width: 32px;height: 26px;top: 1px;right: 11px;cursor:pointer;top: 10px;
}
.search_index_2020 .nav_list_2022{height: 60px;width: 100%;border-bottom: 1px solid; border-bottom: 1px solid #d8d8d8;background-color: #ffffff;overflow: hidden}
.search_index_2020 .nav_list_2022 ul li{float: left;}
.search_index_2020 .nav_list_2022 ul li .item{position: relative;margin-right: 50px}
.search_index_2020 .nav_list_2022 ul li .item.checked{}
.search_index_2020 .nav_list_2022 ul li a{line-height: 60px;}

.search_index_2020 .news_list .list{background-color: #FFFFFF;}
.search_index_2020 .news_list .list ul div>li{border-bottom: 1px solid #d8d8d8;}
.search_index_2020 .news_list .list ul div>li .item{}
.search_index_2020 .news_list .list ul div>li .item .text{}
.search_index_2020 .news_list .list ul div>li .item .time{color: #FA9600;margin-bottom: 0.625rem;line-height: 1.8}
.search_index_2020 .news_list .list ul div>li .item .title a{font-size: 20px;color: #212121;line-height: 1.5;font-weight: bold}
.search_index_2020 .news_list .list ul div>li .item .p{color: #5F5e5e;margin-top: 8px}
.search_index_2020 .news_list .list a:hover{color: #FA9600}
footer .top{background-color: #F5F5F5;}
footer .top{padding: 34px 0;border-bottom: 0.0625rem solid #ffffff;overflow: hidden;}
footer .main{background-color: #F5F5F5;}
footer .main .middle{padding: 50px 0}
footer .main .bottom_nav_list{}
footer .main .bottom_nav_list .part{width: 25%;float: left;padding-right: 50px}
footer .main .bottom_nav_list .part .title{color: #212121;padding-bottom: 8px;font-weight: bold}
footer .main .bottom_nav_list .part ul li{list-style-type: disc}
footer .main .bottom_nav_list .part ul li.item{}
footer .main .bottom_nav_list .part ul li a{font-size: 14px;color: #5F5e5e;line-height: 2}
footer .main .bottom_nav_list .part ul li a:hover{text-decoration: underline}
footer .main .sendMassage{overflow: hidden;}
footer .main .sendMassage .title{line-height: 1;margin-bottom: 10px;font-size: 16px;font-weight: bold}
footer .main .sendMassage .lianxi{width: 4.375rem;height:35px;line-height: 35px ;color: #FFFFFF;background-color: #FA9600;padding: 0;float: left;border: 0.0625rem solid #FA9600;}
footer .bottom{}
footer .main .list_ioc{margin-bottom: 100px}
.zhuti_list footer{margin-top: 0}
.zhuti_list footer .main{padding: 0;background-color: #ffffff}
.zhuti_list footer .top{background-color: #ffffff;border-bottom: 0.0625rem solid #F5F5F5;}

.index .index_about{position: relative;height: 1030px;width: 100%}
.index .index_about .img{}
.index .index_about .text_content{position: absolute;left: 0;top: 500px;width: 100%}
.index .index_about .text_content .content{background-color: #ffffff;display: block;}
.index .index_about .text_content .content .description{padding: 65px;display: block;}
.index .index_about .text_content .content .description .title{font-size: 28px;}

/*手机端样式*/
@media screen and (max-width: 780px) {
    .sizebig{font-size: 30px;font-weight: bold}
    .size1{font-size: 24px}/*38px 大标题*/
    .size2{font-size: 24px}/*26px */

    .size20{font-size: 18px}
    .size24{font-size: 24px}
    .size32{font-size: 24px}
    .size38{font-size: 24px}
    .size40{font-size: 24px}
    .size3{font-size: 18px;line-height: 1.6}/*20px 大标题*/
    .size4{font-size: 16px;line-height: 1.8}/*16px 大标题*/
    .size5{font-size: 14px;line-height: 1.8}/*14px 大标题*/
    .section80{margin-top: 40px;}
    .section70{margin-top: 40px;}
    .section60{margin-top: 40px;}
    .section50{margin-top: 40px}
    .section40{margin-top: 40px}
    .section30{margin-top: 30px}
    .section20{margin-top: 20px}
    .section15{margin-top: 15px}
    .section10{margin-top: 10px}
    .section5{margin-top: 5px}
    .section_m_no{margin-top: 0px;}
    .section_m{margin-top: 50}
    .section_m_30{margin-top: 30px}
    .section_m_n{margin-top: 15px}
    .m_text_left{text-align: left}
    .product_common ul li{padding-left:15px;margin-bottom:15px;}
    .common_ul_li_margin_padding>ul{overflow: hidden;margin-left: -15px;}
    .common_ul_li_margin_padding20>ul{overflow: hidden;margin-left: -15px;}
    .common_ul_li_margin_padding40>ul{overflow: hidden;margin-left: -15px;}
    .common_ul_li_margin_padding50>ul{overflow: hidden;margin-left: -15px;}
    .common_ul_li_margin_padding60>ul{overflow: hidden;margin-left: -15px;}
    .common_ul_li_margin_padding90>ul{overflow: hidden;margin-left: -15px;}
    .common_ul_li_margin_padding>ul>li{overflow: hidden;padding: 0 0 15px 15px;}
    .common_ul_li_margin_padding20>ul li{overflow: hidden;padding: 0 0 15px 15px;}
    .common_ul_li_margin_padding40>ul li{overflow: hidden;padding: 0 0 15px 15px;}
    .common_ul_li_margin_padding50>ul li{overflow: hidden;padding: 0 0 15px 15px;}
    .common_ul_li_margin_padding60>ul li{overflow: hidden;padding: 0 0 15px 15px;}
    .common_ul_li_margin_padding90>ul li{overflow: hidden;padding: 0 0 15px 15px;}
    .common_ul_li_margin_padding>ul li img{width: 100%}
    .common_design{padding: 40px 0}

    .common_ul_li_margin_padding ul .swiper-slide li{padding: 0}
    .common_ul_li_margin_padding ul .swiper-slide.l2 li:nth-child(odd){padding-right: 8px;}
    .common_ul_li_margin_padding ul .swiper-slide.l2 li:nth-child(even){padding-left: 8px}
    .swiper-container.common_ul_li_margin_padding>ul{margin-left: 0px;overflow: visible}

    .common_ad_luobo .swiper-container-horizontal>.swiper-pagination-bullets, .common_ad_luobo .swiper-pagination-custom, .common_ad_luobo .swiper-pagination-fraction{bottom: -6px}


    header .top_part{margin: 0}
    .main_padding{padding-left: 20px;padding-right: 20px}
    .main_padding img{max-width: 100%}
    .index h2{font-size: 24px}
    .index .index_ads ul li.left_right{}

    .index .index_ads ul li.left_right .item{height: auto;left: 0}
    .index .index_ads_special ul li .item .img.col-md-4 img{position: static;width: 100%}
    .index .index_ads_special ul li .item .img.col-md-4 .text{padding: 0 25px 25px 40px;}
    .index .index_ads ul li{padding-bottom: 15px}
    .index .index_ads ul li.left_right .item .text{padding: 0 20px 30px 20px;}
    .index .index_ads ul li.top_bottom .item .text{padding: 0 20px 30px 20px}
    .index .index_ads ul li.top_bottom .text{height: auto}
    .index .index_ads ul li .item.tezhong_item.item0 .text a{font-size: 24px}
    .index .index_ads ul li .item.tezhong_item.item0 .text .sub_title p{font-size: 16px}
    .index .index_ads ul li:nth-of-type(n+2) .item.tezhong_item .img img{position: static;width: 100%}
    .index .index_ads ul li:nth-of-type(n+2) .item.tezhong_item{height: auto}
    .index .index_ads ul li:nth-of-type(n+2) .item.tezhong_item .text{padding: 0 20px 30px 20px;}
    .index .shili .right{padding: 50px 20px}
    .index .index_ads ul li .item.tezhong_item.item0 .text{padding: 20px 20px 30px 20px}
    .index .index_ads ul li:last-child{padding-bottom: 0;margin-bottom: 0}
    .index .index_common_title{margin-bottom: 20px}
    .index .shili .right .title{font-size: 24px}
    .index .index_news .list ul{margin: 0}
    .index .index_news .list ul li{padding: 0}
    .index .index_news .title{margin-bottom: 0}

    .num_content ul li .item .bottom{font-size: 16px;}
    .num_content ul li:nth-of-type(n+3){margin-top: 20px}
    .lijizixun{padding: 0 40px}
    .lijizixun .text{font-size: 16px;margin-top: 5px}
    .lijizixun .call{margin-top: 20px}
    .lijizixun .call .inquire a{height: 40px;line-height: 40px ;font-size: 16px;}

    footer .main{margin: 0}
    footer .main .container{padding-bottom: 20px}



    footer .top{padding: 30px 20px;border-bottom:0px;padding-bottom: 0}
    footer .top .right{float: left;margin-top: 0px}
    footer .top .right .list{float: left;margin-top: 20px}
    footer .bottom_email{padding-bottom: 30px}
    .hexinjishu ul li .item{height: auto}
    .hexinjishu .content .text{padding-bottom: 50px}
    .common_nav_list_neiye_product{height: auto}
    .common_nav_list_neiye_product{background-color: #f4f3f4;padding: 0 20px;  overflow-y:hidden;
        overflow-x: scroll;
        white-space: nowrap;}
    .common_nav_list_neiye_product .common_nav_list_neiye_list{ margin-top: 15px;   height: 161px;
        position: relative;
        width: 990px;
        overflow-y:hidden;
        overflow-x: scroll;
        white-space: nowrap;
        text-align: left;
    }

    .common_nav_list_neiye_product.special-battery .common_nav_list_neiye_list{width: 560px}
    .common_nav_list_neiye_product .common_nav_list_neiye_list ul{overflow: visible;margin-left: -10px;
        white-space: nowrap;}
    .common_nav_list_neiye_product .img{padding-top: 0px;}
    .common_nav_list_neiye ul li .item{}
    .common_nav_list_neiye ul li .item .text ,.common_nav_list_neiye ul li .item .text a{margin-top: 10px;font-size: 13px;word-wrap:break-word;line-height: 1.5;white-space:pre-wrap;text-align: center}
    .common_nav_list_neiye_product .common_nav_list_neiye_list ul li{
        width: 127px;height: 161px;margin: 0 15px 0 0;
        position: relative; float: left;
        padding-bottom: 0px;    display: inline-block;
    }

    .common_nav_list_neiye_rd_about{background-color: #f4f3f4;padding: 0 15px;  overflow-y:hidden;
        overflow-x: scroll;
        white-space: nowrap;}
    .common_nav_list_neiye_rd_about .common_nav_list_neiye_list{      height: 90px;width: 1200px;text-align: left}
    .common_nav_list_neiye_rd_about.about-us .common_nav_list_neiye_list{width: 506px}
    .common_nav_list_neiye_rd_about.rd .common_nav_list_neiye_list{width: 502px}

    .common_nav_list_neiye_rd_about .common_nav_list_neiye_list ul{overflow: visible;margin-left: -10px;   }
    .common_nav_list_neiye_rd_about .common_nav_list_neiye_list ul li{    position: relative; float: left;width: auto;
        padding-bottom: 0px;    display: inline-block;padding: 0 0 10px 10px;}
    .common_nav_list_neiye_rd_about .common_nav_list_neiye_list .checked .common_bottom_line{bottom: 10px}
    .product_list_index .list_content ul li .item .item_text{padding: 0 20px 30px 20px}

    .product_list_index .list_content ul li{margin-bottom: 15px}
    .product_list_index .list_content ul li .p{padding-bottom: 15px}
    .product_list_index .list_content ul li:last-child .p{padding-bottom: 0px}
    .product_list_index .list_content ul li:last-child{margin-bottom: 0px}
    .r_d .sub_title, .r_d .sub_title div{font-size: 24px}
    .product_list_index .list_content .padding1{padding: 50px 20px}
    .header_banner_common h1{font-size: 24px}
    .r_d .part_padding{padding: 0;margin-top: 30px}
    .about_tmp .container{width: auto}
    .product_list_index h2{font-size: 24px}
    .product_list_index .sub_title{font-size: 16px}
    .product_list_index .list_content .product_common{display: inline-block}
    .product_list_index .list_content .padding_common{margin-bottom: 15px}
    .product_list_index .list_content ul li .item .item_text .title{padding-top: 0px}
    .product_top_bottom .text{padding: 0px 20px 30px 20px}
    .bg_while .lijizixun{padding: 60px 20px}
    .list_product_item_type2 .zixun{margin-top: 30px}
    footer .main .middle{padding: 10px 0 30px 0}
    footer .main .bottom_nav_list{margin-left: -15px;overflow: hidden;padding: 0 20px}
    footer .main .list_ioc{margin-bottom: 30px}
    footer .main .bottom_nav_list{margin-left: 0;position: relative}
    footer .main .bottom_nav_list .part{width: 100%;padding: 0}
    footer .main .bottom_nav_list .part{width: 50%;float: left;}
    footer .main .bottom_nav_list .part:first-child{width: 51%}
    footer .main .bottom_nav_list .part:nth-of-type(n+3) {width: 49%;float: right;position: absolute;right: 0;top: 0}
    footer .main .bottom_nav_list .part:last-child{display: none}
    footer .main .bottom_nav_list .part ul li{list-style-type: none;}
    footer .main .bottom_nav_list .part .title{display: none}

    .wenhua .content{}
    .wenhua .content{padding: 0 20px}
    .wenhua .content .img{width: 100%;height: auto;float: left}
    .wenhua .content .img img{width: 100%}
    .wenhua .content .middle_content{display: none}
    .wenhua .content .text{width: 100%;height: auto;position: static;float: left;margin-top: 10px}
    .wenhua .content .text .pp{position: static;left: 0;top: 0;transform: none}
    .wenhua .myself_top{margin-top: 50px}
    .licheng_list{width: 100%;overflow: hidden}
    .licheng_list .left_part{display: none}
    .licheng_list li{padding: 0 20px;margin-bottom: 50px}
    .licheng_list .right_part{display: block;width: 100%;padding: 0;border-left:none;position: static}
    .licheng_list .right_part:after{display: none}
    .licheng_list .right_part .item{width: 100%;overflow: hidden}
    .licheng_list .right_part .item .time{font-size: 24px;color: #FA9600;margin-bottom: 8px}
    .licheng_list .right_part .item .title{font-size: 16px}
    .licheng_list .right_part .item .img{padding-bottom: 10px}
    .r_d_main_content_bj{background-color: #555555;margin-top: 30px;padding: 40px 20px 20px 20px}
    .footer_img{width: 137px}
    header .search{display: block}
    .fix_top header .search{display: none}

    .common_nav_list_neiye_new{padding: 18px 20px}
    .common_nav_list_neiye_new a{font-size: 13px;line-height: 2}
    .common_nav_list_neiye_new li.checked a{color: #FA9600}
    .bottom_lang{color: #DCDDDD;padding: 0 30px}
    .bottom_lang .common_category_list .anchor ul{padding-top: 0}
    .bottom_lang .common_category_list .anchor ul li a{color: #DCDDDD;font-size: 16px;margin-top: 13px}
    .bottom_lang .text{font-size: 16px}

    footer .bottom_lang  .container{margin-bottom: 0;padding: 0}
    footer .bottom{padding-top: 10px}
    .r_d .intellectual .text_bottom{}
    .r_d .intellectual .text_bottom ul{width: 100%;overflow: hidden;padding: 0}
    .r_d .intellectual .text_bottom ul li{width: 50%;margin-bottom: 20px}
    .about_tmp .licheng_list li img{width: 100%}
    .product_item{}
    .search_index_2020 .nav_list_2022{background-color: #F5F5F5;padding-left: 20px}
    .search_index_2020 .news_list .list ul li .item{padding: 20px 0}
    .search_index .keyword{padding-left: 20px}

    .index .index_about{position: relative;height: auto;width: 100%;overflow: hidden}
    .index .index_about .img{}
    .index .index_about .text_content{position: static;width: 100%}
    .index .index_about .text_content .content{background-color: #ffffff;display: block;}
    .index .index_about .text_content .content .description{padding: 0px;display: block;}
    .index .index_about .text_content .content .description .title{font-size: 24px;padding-top: 20px}
    .num_content{padding: 30px 0}
}