a:link, a:visited
{
    text-decoration: none;
    outline: 0;
}
a:hover, a:active, a:focus
{
    text-decoration: none;
}
.header_top
{
    background: #ff6400;
}
.header_top .row
{
    height: 51px;
    line-height: 51px;
}
.header_top .row .gupiao
{
    position: initial;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #fff;
}
.header_top .row .header_tmright
{
    display: flex;
    align-items: center;
}
.header_top .row .header_tmright .yemian_fl
{
    padding-top: 0;
}
.header_top .row .header_tmright .yemian_fl select
{
    background: rgba(213,17,17,0);
    border: 1px solid #fff;
    border-radius: 5px;
    color: #fff;
    padding: 0 10px;
    opacity: .7;
}
.header_top .row .header_tmright .header_tsearch
{
    padding-top: 0;
}
.header_top .row .header_tmright .language
{
    margin-top: 0;
}
.header_top .header_nav
{
    background: #fff;
}
.container1
{
    width: 1100px;
    margin: 0 auto;
}
.b_header
{
    width: 100%;
    position: relative;
}
.b_header .bheader_top
{
    height: 51px;
    line-height: 51px;
    background: #ff6400;
}
.b_header .bheader_top .top_row
{
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    height: 51px;
    line-height: 51px;
}
.b_header .bheader_top .top_row h2
{
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #fff;
    margin: 0;
}
.b_header .bheader_top .top_row .row_right
{
    display: flex;
    flex-direction: row;
    align-items: center;
}
.b_header .bheader_top .top_row .row_right .right_cp
{
    margin-right: 15px;
}
.b_header .bheader_top .top_row .row_right .right_cp select
{
    background: rgba(213,17,17,0);
    border: 1px solid #fff;
    border-radius: 5px;
    color: #fff;
    padding: 0 10px;
    opacity: .7;
    outline: none;
    width: 130px;
    height: 27px;
}
.b_header .bheader_top .top_row .row_right .right_ss
{
    margin-right: 25px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 217px;
    height: 27px;
    background: rgba(213,17,17,0);
    border: 1px solid #fff;
    opacity: .7;
    border-radius: 5px;
    padding: 0 10px;
}
.b_header .bheader_top .top_row .row_right .right_ss input
{
    width: 90%;
    background: rgb(255,255,255,0);
    height: 25px;
    line-height: 25px;
    outline: none;
    border: none;
    color: #fff;
}
.b_header .bheader_top .top_row .row_right .right_ss .header_tsearchmore
{
    border: none;
    color: #fff;
    width: auto;
}
.b_header .bheader_top .top_row .row_right .right_ss .header_tsearchmore i
{
    color: #fff;
}
.b_header .bheader_top .top_row .row_right .right_en
{
    display: flex;
    flex-direction: row;
    align-items: center;
}
.b_header .bheader_top .top_row .row_right .right_en a
{
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    color: #fff;
}
.b_header .bheader_top .top_row .row_right .right_en p
{
    font-size: 12px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #fff;
    margin: 0 8px;
}
.b_header .bheader_nav
{
    height: 89px;
    line-height: 30px;
    position: relative;
    background: #fff;
}
.b_header .bheader_nav .nav_row
{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}
.b_header .bheader_nav .nav_row .nav_logo img
{
    height: 65px;
}
.b_header .bheader_nav .nav_row .nav_min
{
    display: flex;
    flex-direction: row;
    align-items: center;
}
.b_header .bheader_nav .nav_row .nav_min .min_name
{
    position: relative;
    padding-right: 25px;
}
.b_header .bheader_nav .nav_row .nav_min .min_name:hover::after
{
    content: '';
    position: absolute;
    left: 0;
    bottom: 2px;
    width: 37px;
    height: 2px;
    background: #ff6400;
    border-radius: 1px;
}
.b_header .bheader_nav .nav_row .nav_min .min_name.active .caidan1, .b_header .bheader_nav .nav_row .nav_min .min_name:hover .caidan1
{
    font-weight: bold;
    color: #ff6400;
}
.b_header .bheader_nav .nav_row .nav_min .min_name:last-child
{
    padding-right: 0;
}
.b_header .bheader_nav .nav_row .nav_min .min_name .caidan1
{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #555;
}
.b_header .bheader_nav .nav_row .nav_min .min_name .li-block2
{
    position: absolute;
    top: 89px;
    left: calc(50% - 25px);
    width: auto;
    z-index: 999999;
    display: none;
    flex-direction: row;
    transform: translate(-50%,0);
}
.b_header .bheader_nav .nav_row .nav_min .min_name:hover .li-block2
{
    display: flex;
}
.b_header .bheader_nav .nav_row .nav_min .min_name .li-block2 .block2_min
{
    position: relative;
    display: flex;
    flex-direction: column;
    background: #ff6400;
    padding: 20px 30px;
}
.nav_min .min_name .li-block2 .block2_min .caidan2
{
    padding: 10px 50px 10px 20px;
    font-size: 16px;
    font-family: Arial;
    font-weight: 400;
    color: #fff;
    position: relative;
    white-space: nowrap;
    line-height: 1;
    background: url(/png/pjyqw8k8.png) no-repeat right center;
    background-size: 7px 13px;
    margin-bottom: 10px;
}
.nav_min .min_name .li-block2 .block2_min .caidan2.active, .nav_min .min_name .li-block2 .block2_min .caidan2:hover
{
    background: #fff;
    color: #ff6400;
}
.nav_min .min_name .li-block2 .block2_right
{
    width: 444px;
    background: #fff;
    padding: 30px 40px;
}
.nav_min .min_name .li-block2 .block2_right .block2_right_row
{
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
}
.nav_min .min_name .li-block2 .block2_right .block2_right_row .row_left
{
    display: flex;
    flex-direction: column;
    width: 25%;
}
.nav_min .min_name .li-block2 .block2_right .block2_right_row .row_left .caidan3
{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333;
    margin-bottom: 30px;
    line-height: 1;
}
.nav_min .min_name .li-block2 .block2_right .block2_right_row .row_left .caidan3:last-child
{
    margin-bottom: 0;
}
.nav_min .min_name .li-block2 .block2_right .block2_right_row .row_left .caidan3:hover
{
    text-decoration: underline;
    color: #ff6400;
}
.nav_min .min_name .li-block2 .block2_right .block2_right_row .row_right
{
    width: 70%;
}
.b_header .bheader_nav .nav_row .nav_min .min_name.min_name_cp .li-block2
{
    left: 0;
    transform: none;
}
.b_header .bheader_nav .nav_row .nav_min .min_name.min_name_my .li-block2
{
    left: -413px;
    transform: none;
}
.footer_top
{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
}
.footer_top .bfooter_block1
{
    width: 12%;
    display: flex;
    flex-direction: column;
}
.footer_top .bfooter_block1 .pic
{
    margin-bottom: 50px;
}
.footer_top .bfooter_block1 .block1_row
{
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
}
.footer_top .bfooter_block1 .block1_row a
{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #333;
    line-height: 30px;
    padding-left: 25px;
}
.footer_top .bfooter_block1 .block1_row .ch
{
    background: url(/png/51tqtcwc.png) no-repeat left center;
    background-size: 21px 15px;
    padding-left: 30px;
}
.footer_top .bfooter_block1 .block1_row .en
{
    background: url(/png/hzyeuk73.png) no-repeat left center;
    background-size: 16px 16px;
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #757a7f;
}
.footer_top .bfooter_block2
{
    width: 37%;
    display: flex;
    flex-direction: column;
}
.footer_top .bfooter_block2 h2
{
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333;
    margin-bottom: 30px;
}
.footer_top .bfooter_block2 p
{
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #757a7f;
    line-height: 30px;
    padding-left: 35px;
}
.footer_top .bfooter_block2 .dh
{
    background: url(/png/fygfzrgt.png) no-repeat left top 8px;
    background-size: 14px 14px;
}
.footer_top .bfooter_block2 .yx
{
    background: url(/png/bljfvlg7.png) no-repeat left top 10px;
    background-size: 14px 10px;
}
.footer_top .bfooter_block2 .addr
{
    background: url(/png/jq3lwfa7.png) no-repeat left top 5px;
    background-size: 13px 17px;
}
.footer_top .bfooter_block3
{
    width: 45%;
}
.footer_top .bfooter_block3 ul
{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.footer_top .bfooter_block3 li
{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.footer_top .bfooter_block3 .li_top
{
    font-size: 15px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333;
    padding-bottom: 15px;
    margin-bottom: 15px;
    position: relative;
}
.footer_top .bfooter_block3 .li_top::after
{
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 21px;
    height: 2px;
    background: #ff6400;
    border-radius: 1px;
}
.footer_top .bfooter_block3 a
{
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #757a7f;
    line-height: 30px;
    transition: .5s;
}
.footer_top .bfooter_block3 a:hover
{
    color: #ff6400;
}
.b_banner .swiper-pagination
{
    bottom: 30px!important;
}
.b_banner .swiper-pagination .swiper-pagination-bullet
{
    background: rgba(187,187,187,0);
    border: 2px solid #fff;
    border-radius: 50%;
    width: 12px;
    height: 12px;
    opacity: 1;
}
.b_banner .swiper-pagination .swiper-pagination-bullet-active
{
    border: none;
    background: #ff6400;
}
.b_about
{
    padding: 60px 0;
    position: relative;
    min-height: 770px;
}
.b_about .about_min
{
    display: flex;
    flex-direction: column;
    width: 100%;
}
.about_top
{
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
    align-items: flex-end;
    padding-bottom: 25px;
    border-bottom: 1px solid #ddd;
}
.about_top .top_h2
{
    display: flex;
    flex-direction: column;
}
.about_top .top_h2 h2
{
    font-size: 33px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #ff6400;
    line-height: 1;
}
.about_top .top_h2 h4
{
    font-size: 16px;
    font-family: Arial-BoldMT;
    font-weight: Bold;
    color: #999;
    text-transform: uppercase;
}
.about_top .about_but
{
    font-size: 15px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #999;
    line-height: 1;
    transition: .5s;
}
.about_top .about_but:hover
{
    color: #ff6400;
}
.b_about .about_right
{
    position: absolute;
    right: 0;
    top: 0;
    z-index: -1;
}
.b_about .about_min .about_p
{
    margin: 50px 0 80px;
    display: flex;
    flex-direction: column;
    width: 70%;
}
.b_about .about_min .about_p p
{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #555;
    line-height: 30px;
}
.b_about .about_min .about_row
{
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
}
.b_about .about_min .about_row .row_column
{
    display: flex;
    flex-direction: column;
    margin-right: 90px;
}
.b_about .about_min .about_row .row_column p
{
    font-size: 18px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: #ff6400;
}
.b_about .about_min .about_row .row_column .counter
{
    font-size: 48px;
    font-family: Arial;
    font-weight: 400;
    color: #ff6400;
    line-height: 1;
}
.b_about .about_min .about_row .row_column h5
{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666;
    line-height: 30px;
    padding-top: 15px;
    position: relative;
    margin-top: 18px;
}
.b_about .about_min .about_row .row_column h5::before
{
    width: 31px;
    height: 2px;
    background: #003c4f;
    content: '';
    position: absolute;
    top: 0;
    left: 0;
}
.b_case
{
    padding: 40px 0 58px;
    position: relative;
    background: url(/jpg/jq3lwfa7.jpg) no-repeat;
    background-size: cover;
}
.b_case .case_min
{
    display: flex;
    flex-direction: column;
    width: 100%;
}
.b_case .case_min .about_top
{
    border-bottom: none;
}
.b_case .case_min .case_swiper
{
    position: relative;
    margin-top: 10px;
}
.b_case .case_min .case_swiper .case_swiper_min
{
    display: flex;
    flex-direction: column;
    position: relative;
}
.b_case .case_min .case_swiper .case_swiper_min p
{
    height: 69px;
    background: #fff;
    width: 100%;
    line-height: 69px;
    padding: 0 20px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    text-align: center;
    transition: .5s;
}
.b_case .case_min .case_swiper .case_swiper_min:hover p
{
    color: #fff;
    background: #ff6400;
}
.b_case .case_min .case_swiper .case_swiper_min .pic_ss
{
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 55px;
    height: 55px;
    background: rgb(255,100,0,.8);
    border-radius: 50%;
    display: none;
    justify-content: center;
    align-items: center;
    transition: .5s;
}
.b_case .case_min .case_swiper .case_swiper_min:hover .pic_ss
{
    display: flex;
}
.b_case .case_min .case_swiper .case_swiper_min .pic_ss img
{
    width: 20px;
    height: 20px;
}
.b_case .case_min .case_pagination .swiper-pagination-bullet
{
    margin-right: 10px;
    background: #bbb;
    opacity: 1;
}
.b_case .case_min .case_pagination .swiper-pagination-bullet-active
{
    background: #717171;
}
.b_case .case_min .case_pagination .swiper-pagination-bullet:last-child
{
    margin-right: 0;
}
.b_news
{
    padding: 50px 0 0;
    position: relative;
}
.b_news .news_min
{
    display: flex;
    flex-direction: column;
    width: 100%;
}
.b_news .news_min .news_content
{
    margin-top: 60px;
    display: flex;
    flex-direction: column;
    width: 100%;
}
.b_news .news_min .news_content .news_row
{
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
    position: relative;
    background: #fff;
    box-shadow: 0 0 17px 1px rgba(153,153,153,.11);
    margin-bottom: 40px;
}
.b_news .news_min .news_content .news_row:last-child
{
    margin-bottom: 0;
}
.b_news .news_min .news_content .news_row .pic
{
    position: absolute;
    left: 0;
    bottom: 0;
    overflow: hidden;
    width: 24%;
}
.b_news .news_min .news_content .news_row .pic img
{
    transition: .5s;
}
.b_news .news_min .news_content .news_row:hover .pic img
{
    transform: scale(1.05);
    -moz-transform: scale(1.05);
    -webkit-transform: scale(1.05);
}
.b_news .news_min .news_content .news_row .news_column
{/* padding-left: calc(100% - 200px); */
    display: flex;
    flex-direction: row;
    padding: 25px 25px 25px 300px;
    width: 100%;
    justify-content: space-between;
}
.b_news .news_min .news_content .news_row .news_column .column_left
{
    width: 80%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.b_news .news_min .news_content .news_row .news_column .column_left h2
{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #003c4f;
    line-height: 35px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin: 0;
    transition: .5s;
    width: 100%;
}
.b_news .news_min .news_content .news_row .news_column .column_left p
{
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    line-height: 35px;
    width: 100%;
}
.b_news .news_min .news_content .news_row .news_column .column_left .news_but
{
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #003c4f;
    transition: .5s;
    margin-top: 10px;
    padding-right: 30px;
    background: url(/png/8d0isuze.png) no-repeat right center;
    background-size: 14px 8px;
}
.b_news .news_min .news_content .news_row .news_column .news_time
{
    font-size: 14px;
    font-family: Arial;
    font-weight: bold;
    color: #999;
    line-height: 24px;
    transition: .5s;
}
.b_news .news_min .news_content .news_row:hover .news_column .column_left h2, .b_news .news_min .news_content .news_row:hover .news_column .news_time
{
    color: #ff6400;
}
.b_product
{
    position: relative;
    padding: 100px 0 50px;
    background: url(/png/l4k72ejo.png)no-repeat;
}
.b_product .product_min
{
    display: flex;
    flex-direction: column;
    width: 100%;
}
.b_product .product_min .product_top
{
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
}
.b_product .product_min .product_top .top_left
{
    display: flex;
    flex-direction: column;
    width: 75%;
}
.b_product .product_min .product_top .top_left h2
{
    margin: 0;
    font-size: 33px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #fff;
    line-height: 45px;
}
.b_product .product_min .product_top .top_left h4
{
    font-size: 16px;
    font-family: Arial;
    font-weight: bold;
    color: #fff;
    line-height: 45px;
    opacity: .8;
    margin: 0;
    text-transform: uppercase;
}
.b_product .product_min .product_top .top_right
{
    width: 196px;
    height: 54px;
    border-radius: 5px;
    display: flex;
    flex-direction: row;
    overflow: hidden;
}
.b_product .product_min .product_top .top_right p
{
    width: 146px;
    height: 54px;
    line-height: 54px;
    text-align: center;
    border-radius: 5px 0 0 5px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #fff;
    background: #003c4f;
}
.b_product .product_min .product_top .top_right .pic
{
    width: 50px;
    line-height: 54px;
    height: 54px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fc7b29;
    border-radius: 0 5px 5px 0;
}
.b_product .product_min .product_top .top_right .pic img
{
    width: 16px;
    height: 10px;
}
.b_product .product_min .product_swiper
{
    position: relative;
    margin-top: 40px;
}
.b_product .product_min .product_swiper .product_swiper_min
{
    padding: 15px;
    display: flex;
    flex-direction: column;
    width: 100%;
    background: #fff;
    align-items: center;
    box-shadow: 0 0 13px 3px rgba(153,153,153,.22);
    border-radius: 5px;
    margin-bottom: 40px;
}
.b_product .product_min .product_swiper .product_swiper_min .pic
{
    height: 130px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.b_product .product_min .product_swiper .product_swiper_min .pic img
{
    transition: .5s;
}
.b_product .product_min .product_swiper .product_swiper_min:hover .pic img
{
    transform: scale(1.05);
    -moz-transform: scale(1.05);
    -webkit-transform: scale(1.05);
}
.b_product .product_min .product_swiper .product_swiper_min p
{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333;
    width: 100%;
    margin: 20px 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    text-align: center;
}
.b_product .product_min .product_swiper .product_swiper_min .product_but
{
    margin-bottom: 15px;
    padding: 6px 22px;
    background: rgba(245,98,4,0);
    border: 1px solid #000;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #003c4f;
    transition: .5s;
}
.b_product .product_min .product_swiper .product_swiper_min:hover .product_but
{
    background: #003c4f;
    border: 1px solid #003c4f;
    color: #fff;
}
.b_product .product_min .product_swiper .product_pagination
{
    text-align: center;
}
.b_product .product_min .product_swiper .product_pagination .swiper-pagination-bullet
{
    margin: 0 5px;
    background: #bbb;
    border-radius: 50%;
    opacity: 1;
}
.b_product .product_min .product_swiper .product_pagination .swiper-pagination-bullet-active
{
    background: #717171;
}
.bx_nav
{
    height: 70px;
    position: relative;
    line-height: 70px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
}
.bx_nav a, .bx_nav p
{
    margin: 0 14px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #7b7c7e;
}
.nav_type
{
    position: relative;
    background: #f3f3f3;
    padding: 40px 0 60px;
}
.nav_type .b_type
{
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: self-start;
}
.nav_type .b_type .b_type_name
{
    font-size: 28px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #ff6400;
    margin-bottom: 40px;
}
.nav_type .b_type ul
{
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
}
.nav_type .b_type ul li
{
    display: flex;
    flex-direction: column;
}
.nav_type .b_type ul li .li_a
{
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #7b7c7e;
    line-height: 35px;
    padding-right: 25px;
}
.nav_type .b_type ul li .li_a.active
{
    color: #ff6400;
    background: url(/png/v9oi2rr6.png) no-repeat right top 12px;
    background-size: 14px 14px;
}
.nav_type .b_type ul li .li_top
{
    font-size: 18px;
    font-family: Arial;
    font-weight: 400;
    color: #5b575a;
    line-height: 33px;
    margin-bottom: 20px;
}
.nav_type .b_type ul li .li_top.active
{
    font-weight: bold;
    text-decoration: underline;
    color: #ff6400;
}
.b_pc
{
    display: flex!important;
}
.b_mobile
{
    display: none!important;
}
@media(max-width: 992px)
{
    .b_header
    {
        display: none;
    }
    .container1
    {
        width: 90%;
        margin: 0 auto;
    }
    .b_about
    {
        background: rgb(255,255,255,.8);
        min-height: 700px;
        padding: 30px 0;
    }
    .b_about .about_min .about_p
    {
        width: 100%;
    }
    .about_top .top_h2 h2
    {
        font-size: 28px;
    }
    .about_top .top_h2 h4
    {
        font-size: 14px;
    }
    .about_top .about_but
    {
        font-size: 13px;
    }
    .b_about .about_min .about_p p
    {
        font-size: 15px;
    }
    .b_news .news_min .news_content .news_row .pic
    {
        width: 40%;
    }
    .b_news .news_min .news_content .news_row .news_column
    {
        padding: 25px 25px 25px 280px;
    }
    .b_news .news_min .news_content .news_row .pic img
    {
        width: 90%;
    }
    .b_news .news_min .news_content .news_row .news_column .column_left h2
    {
        font-size: 14px;
        line-height: 30px;
    }
    .b_news .news_min .news_content .news_row .news_column .column_left p
    {
        font-size: 13px;
        line-height: 30px;
    }
    .b_news .news_min .news_content .news_row .news_column .column_left .news_but
    {
        font-size: 12px;
        padding-right: 24px;
    }
    .b_news .news_min .news_content .news_row .news_column .news_time
    {
        font-size: 12px;
        line-height: 30px;
    }
    .b_product
    {
        background-size: 100% 180px;
    }
    .b_product .product_min .product_top .top_left h2
    {
        font-size: 28px;
        line-height: 40px;
    }
    .b_product .product_min .product_top .top_left h4
    {
        font-size: 14px;
        line-height: 30px;
    }
    .b_product .product_min .product_top .top_right
    {
        height: 48px;
    }
    .b_product .product_min .product_top .top_right p
    {
        height: 48px;
        line-height: 48px;
        font-size: 14px;
    }
    .b_product .product_min .product_top .top_right .pic
    {
        line-height: 48px;
        height: 48px;
    }
    .b_product .product_min .product_swiper .product_swiper_min
    {
        margin: 20px 0;
    }
    .b_product .product_min .product_swiper .product_pagination
    {
        margin-top: 20px;
    }
    .footer_top .bfooter_block1
    {
        justify-content: center;
        align-items: center;
        width: 100%;
    }
    .footer_top .bfooter_block1 .block1_row, .footer_top .bfooter_block2, .footer_top .bfooter_block3
    {
        display: none;
    }
    .bx_nav
    {
        display: none;
    }
    .nav_type
    {
        padding: 30px 0 30px;
    }
    .nav_type .b_type .b_type_name
    {
        font-size: 25px;
        margin-bottom: 25px;
    }
    .nav_type .b_type ul li .li_top
    {
        font-size: 14px;
        margin-bottom: 10px;
    }
    .nav_type .b_type ul li .li_a
    {
        font-size: 12px;
    }
}
@media(max-width: 600px)
{
    .b_pc
    {
        display: none!important;
    }
    .b_mobile
    {
        display: flex!important;
    }
    .b_about
    {
        min-height: auto;
    }
    .b_about .about_min .about_row
    {
        justify-content: space-between;
    }
    .b_about .about_min .about_row .row_column
    {
        margin-right: 0;
    }
    .b_about .about_min .about_row .row_column p
    {
        font-size: 12px;
    }
    .b_about .about_min .about_row .row_column .counter
    {
        font-size: 25px;
    }
    .b_about .about_min .about_row .row_column h5
    {
        font-size: 14px;
        padding-top: 10px;
        margin-top: 15px;
    }
    .b_about .about_min .about_p
    {
        margin: 30px 0 40px;
    }
    .b_about .about_min .about_p p
    {
        font-size: 14px;
        line-height: 28px;
    }
    .b_news .news_min .news_content .news_row
    {
        flex-direction: column;
        margin-bottom: 30px;
    }
    .b_news .news_min .news_content .news_row .pic
    {
        position: initial;
        width: 100%;
    }
    .b_news .news_min .news_content .news_row .pic img
    {
        width: 100%;
    }
    .b_news .news_min .news_content .news_row .news_column
    {
        padding: 20px;
    }
    .b_case
    {
        padding: 30px 0 58px;
    }
    .b_news
    {
        padding: 30px 0 0;
    }
    .b_product .product_min .product_top
    {
        flex-direction: column;
    }
    .b_product
    {
        background-size: 100% 120px;
        padding: 50px 0 50px;
    }
    .b_product .product_min .product_top .top_left
    {
        width: 100%;
        margin-bottom: 20px;
    }
    .b_product .product_min .product_top .top_left h2
    {
        font-size: 22px;
        line-height: 30px;
    }
    .b_product .product_min .product_top .top_left h4
    {
        font-size: 12px;
        line-height: 30px;
    }
    .b_product .product_min .product_swiper
    {
        margin-top: 20px;
    }
    .footer_top .bfooter_block1 .pic
    {
        margin-bottom: 0;
    }
    .nav_type .b_type
    {
        align-items: center;
    }
    .nav_type .b_type ul
    {
        justify-content: center;
    }
    .nav_type
    {
        padding: 20px 0;
    }
    .nav_type .b_type .b_type_name
    {
        font-size: 25px;
    }
    .nav_type .b_type ul li .li_top
    {
        font-size: 16px;
        margin-bottom: 15px;
        line-height: 20px;
    }
    .nav_type .b_type ul li .li_a.active
    {
        font-size: 14px;
        line-height: 30px;
        background: url(/png/v9oi2rr6.png) no-repeat right top 8px;
        background-size: 14px 14px;
    }
}