@font-face {
    font-family: 'SourceHanSansCN-Bold';
    src: url('./font/SourceHanSansCN-Bold.otf'), url('./font/SourceHanSansCN-Bold.woff') format("woff"), url('./font/SourceHanSansCN-Bold.woff2');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'SourceHanSansCN-Medium';
    src: url('./font/SourceHanSansCN-Medium.otf'), url('./font/SourceHanSansCN-Medium.woff') format("woff"), url('./font/SourceHanSansCN-Medium.woff2');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'SourceHanSansCN-Regular';
    src: url('./font/SourceHanSansCN-Regular.otf'), url('./font/SourceHanSansCN-Regular.woff') format("woff"), url('./font/SourceHanSansCN-Regular.woff2') format("woff"), url('./font/SourceHanSansCN-Regular.ttf') format("truetype");
    font-weight: normal;
    font-style: normal;
}

body {
    background: #fff;
    font-family: 'SourceHanSansCN-Regular';
}

.font_bold {
    font-family: 'SourceHanSansCN-Bold';
    font-weight: bold;
}

.body {
    font-size: 16px;
    position: relative;
    color: #000;
    overflow: hidden;
    line-height: 2;
}

.body_nobanner {
    padding-top: 90px;
}

a {
    color: #000;
}

.mauto {
    max-width: 1380px;
    margin: 0 auto;
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    width: 10px;
    background: #f0f0f0;
}

::-webkit-scrollbar-thumb {
    width: 10px;
    background-color: #999;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #999;
}

.text_center {
    text-align: center;
}

.mt60 {
    margin-top: 60px;
}

.border_radius20 {
    -webkit-border-radius: 20px;
    border-radius: 20px;
    overflow: hidden;
}

.border_radius15 {
    -webkit-border-radius: 15px;
    border-radius: 15px;
    overflow: hidden;
}

.font24 {
    font-size: 24px;
}

.font36 {
    font-size: 36px;
}

.pdt-20 {
    padding-top: 20px;
}

/*.flex_center{ display:flex; flex-direction: column; align-items: center;}*/
.p_li {
    padding-left: 17px;
    position: relative;
}

.p_li:before {
    content: '';
    position: absolute;
    left: 0;
    top: 1em;
    margin-top: -3px;
    width: 6px;
    height: 6px;
    background: rgba(0, 0, 0, 0.4);
    -webkit-border-radius: 50%;
    border-radius: 50%;
}

.mb0 {
    margin-bottom: 0 !important;
}

/*---------------头部导航--------------*/
.header {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    z-index: 10001;
    background: rgba(255, 255, 255, 1);
}

.mini {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.header .header_in {
    max-width: 96%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .logo img {
    max-height: 60px;
}

.navBox {
    position: relative;
}

.nav li {
    float: left;
margin:0 30px;
    position: relative;
}

.nav li>a,
.nav li>.parent>a {
    line-height: 90px;
    font-size: 15px;
    color: #000;
    position: relative;
    display: block;
    font-family: 'SourceHanSansCN-Medium';
    white-space: nowrap;
}

.nav>li:hover>a,
.nav>li:hover>.parent>a,
.nav li.cur>a,
.nav li.cur>.parent>a {
    color: #D2291A;
    font-weight: bold;
}

.nav li .cur {
    color: #D2291A;
    font-weight: bold;
}

.nav li .parent .cur {
    color: #D2291A;
    font-weight: bold;
}

.nav>li:hover>a:before,
.nav>li:hover>.parent>a:before,
.nav>li.cur>a:before,
.nav>li.cur>.parent>a:before {
    content: '';
    position: absolute;
    left: 50%;
    margin-left: -20px;
    width: 40px;
    height: 2px;
    background: #D2291A;
    bottom: 0;
}

.subNav {
    position: absolute;
    left: 50%;
    margin-left: -65px;
    min-width: 130px;
    height: 0;
    opacity: 0;
    overflow: hidden;
    top: 70px;
    background: rgba(255, 255, 255, 0.9);
}

.nav li:hover .subNav {
    height: auto;
    opacity: 1;
    top: 90px;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.subNav li {
    float: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    margin: 0;
}

.subNav li:last-child {
    border-bottom: 0;
}

.subNav li a {
    line-height: 40px;
    font-size: 14px;
    color: #333;
    white-space: nowrap;
    text-align: center;
    display: block;
}

.subNav li:hover a {
    color: #D2291A;
}

.nav .icon_control {
    display: none;
}

.head_r {
    display: flex;
    flex-shrink: 0;
    align-items: center;
}

.head_r .line {
    width: 1px;
    height: 26px;
    background: #000;
    margin: 0 18px;
}

.search {
    display: inline-block;
    vertical-align: middle;
    position: relative;
}

.search .icon_search {
    display: block;
    width: 24px;
    height: 24px;
    background: url(../images/icon_search.png) no-repeat center;
    cursor: pointer;
}

.search .pop_search {
    position: absolute;
    top: 24px;
    right: 0;
    padding-top: 32px;
    display: none;
    z-index: 9;
}

.search .pop_search_in {
    background: #FFFFFF;
    box-shadow: 0 3px 3px rgba(0, 0, 0, 0.05) inset;
    -webkit-box-shadow: 0 3px 3px rgba(0, 0, 0, 0.05) inset;
    padding: 14px;
}

.search .pop_search .searchBox {
    position: relative;
}

.search .pop_search .searchBox .search_h {
    width: 248px;
    box-sizing: content-box;
    border: 1px solid #CCCCCC;
    padding: 8px 50px 8px 10px;
}

.search .pop_search .searchBox .search_btn {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 39px;
    height: 36px;
    background: url(../images/icon_search1.png) no-repeat center #D2291A;
    cursor: pointer;
}

.lang {
    display: inline-block;
    vertical-align: middle;
    position: relative;
}

.lang .icon_lang {
    display: block;
    width: 24px;
    height: 24px;
    background: url(../images/icon_language.png) no-repeat center;
    cursor: pointer;
}

.lang .pop_lang {
    position: absolute;
    top: 24px;
    padding-top: 32px;
    right: -15px;
    display: none;
    z-index: 9;
}

.lang .pop_lang_in {
    background: #FFFFFF;
    box-shadow: 0 3px 3px rgba(0, 0, 0, 0.05) inset;
    -webkit-box-shadow: 0 3px 3px rgba(0, 0, 0, 0.05) inset;
    padding: 10px 0;
}

.lang .pop_lang a {
    display: block;
    white-space: nowrap;
    padding: 5px 15px;
}

.lang .pop_lang a:hover,
.lang .pop_lang a.cur {
    color: #D2291A;
}

/*---------------banner--------------*/
.banner img {
    width: 100%;
}

.banner_list {
    position: relative;
}

.banner_list .swiper-pagination {
    bottom: 18px;
}

.banner_list .swiper-pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    margin: 0 7px;
    background: #fff;
    opacity: 0.5;
}

.banner_list .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    opacity: 1;
}

.inBanner {
    position: relative;
}

.inBanner .text {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    padding-top: 90px;
    color: #fff;
}

.inBanner .text .cn {
    font-weight: bold;
    font-size: 30px;
    line-height: 1.4;
}

.inBanner .text .en {
    font-weight: bold;
    font-size: 22px;
    color: rgba(255, 255, 255, 0.3);
    line-height: 1.5;
}

/** footer **/
.footer {
    background: #212121;
    background-size: cover;
    color: #fff;
    position: relative;
}

.footer a {
    color: #6A6A6A;
}

.footer a:hover {
    color: #fff;
}

.con_f {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;
}

.logo_f {
    margin-bottom: 10px;
}

.logo_f img {
    height: 60px
}

.ct_f .i_txt {
    overflow: hidden;
    margin-bottom: 20px;
}

.ct_f .i_txt img {
    float: left;
    margin-top: 3px;
}

.ct_f .i_txt .txt {
    margin-left: 35px;
    line-height: 1.8;
    font-size: 16px
}

.sj {
    margin-top: 40px;
}

.sj a {
    margin-right: 24px;
    display: inline-block;
}

.weixin {
    cursor: pointer;
    display: inline-block;
    position: relative;
    margin-right: 24px;
}

.weixin .popweixin {
    bottom: 40px;
    cursor: default;
    display: none;
    left: -65px;
    padding-bottom: 10px;
    position: absolute;
    z-index: 9;
}

.weixin:hover .popweixin {
    display: block;
}

.popweixin .icon_pop {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 10px;
}

.popweixin .pop_in {
    background: #fff;
    -webkit-box-shadow: 0 0 40px rgba(0, 0, 0, 0.15);
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.15);
    padding: 10px;
}

.popweixin .pop_in:before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    margin-left: -10px;
    border-width: 10px;
    border-style: solid;
    border-color: #fff transparent transparent transparent
}

.popweixin .pop_in .qr_code {
    width: 130px;
    height: 130px;
    text-align: center;
}

.popweixin .pop_in .qr_code img {
    width: 100%;
}

.popweixin .pop_in p {
    line-height: 1.5;
    text-align: center;
    padding-top: 5px;
    color: #666;
}

.link_a {
    width: 49%;
    display: flex;
    justify-content: space-between;
padding-top:30px
}

.link_a .item {
    width: 25%;
}

.link_a h5 {
    line-height: 1.2;
    margin-bottom: 1em;
    font-size: 100%;
    font-size: 16px
}

.link_a a {
    line-height: 1.8;
    font-size: 14px
}

.copyright {
   

text-align: center;
    color: #6A6A6A;
    font-size: 10px
}




.his_list .swiper-button-next:after,
.his_list .swiper-button-prev:after {
    font-size: 36px;
}

/*  common  */
.main_cus {
    padding: 26px 0 120px;
    background: #f5f5f5;
}

.crumb {
    padding-left: 30px;
    margin-bottom: 30px;
    background: url(../images/icon_home.png) no-repeat left center;
    font-size: 16px;
    color: #000000;
}

.crumb a:hover {
    color: #D2291A;
}

.date_filter {
    color: #D2291A;
    font-weight: bold;
    margin-bottom: 45px;
}

.selectBox {
    border: 1px solid #D2291A;
    width: 240px;
    display: inline-block;
    -webkit-border-radius: 2px;
    border-radius: 2px;
    margin-left: 10px;
    vertical-align: middle;
}

.selectBox .select_dl {
    position: relative;
}

.selectBox .select_dl .select_dt {
    cursor: pointer;
    padding: 0.5em 2em 0.5em 27px;
    line-height: 1.3;
    overflow: hidden;
    position: relative;
    background: #f5f5f5;
}

.selectBox .select_dl .select_dt .selected {
    white-space: nowrap;
    word-break: keep-all;
}

.selectBox .select_dl .select_dt .select-icon {
    width: 2em;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0.5em;
    background: url(../images/icon_1.png) no-repeat center #f5f5f5;
}

.selectBox .select_option {
    width: 100%;
    width: calc(100% + 2px);
    position: absolute;
    left: -1px;
    top: 2.4em;
    border: 1px solid #D2291A;
    background: #fff;
    z-index: 9999;
    max-height: 400px;
    overflow: auto;
    display: none;
    color: #000;
    font-size: 95%;
}

.selectBox .select_option .opt {
    display: block;
    line-height: 1.5;
    cursor: pointer;
    padding: 5px 27px;
    border-bottom: 1px solid #eee;
}


.selectBox .select_option .opt span {
    display: block;
}

.selectBox .select_option .opt:hover {
    background: #f5f5f5;
    color: #D2291A;
}

.page {
    text-align: center;
    margin-top: 35px;
    margin-bottom: 30px;
}

.page a {
    display: inline-block;
    line-height: 32px;
    min-width: 32px;
    -webkit-border-radius: 4px;
    border-radius: 4px;
    margin: 0 4px 10px;
    color: #1e1e1e;
}

.page a.cur,
.page a:hover {
    background-color: #D2291A;
    color: #fff;
}

.page a.page-pre,
.page a.page-next {
    -webkit-border-radius: 0;
    border-radius: 0;
}

.page a.page-pre {
    padding-left: 23px;
    background: url(../images/icon_prev_1.png) no-repeat left center;
    margin-right: 10px;
}

.page a.page-next {
    padding-right: 23px;
    background: url(../images/icon_next_1.png) no-repeat right center;
    margin-left: 10px;
}

.page a.page-pre.disabled,
.page a.page-next.disabled {
    opacity: 0.5;
    cursor: default;
}

.page a.page-pre:hover {
    color: #D2291A;
    background-image: url(../images/icon_prev_2.png);
}

.page a.page-next:hover {
    color: #D2291A;
    background-image: url(../images/icon_next_2.png);
}

/*  index  */
.main_index .section1 {
    background: #fff;
}

.main_index .section2 {
    background: url(../images/bg1.jpg) no-repeat bottom center #CADDEC;
    background-size: 100% auto;
    padding: 85px 0 1px;
}

.main_index .section3 {
    background: url(../images/bg2.jpg) no-repeat top center #E6F0F9;
    background-size: 100% auto;
    padding: 58px 0 100px;
}

.tit_m {
    text-align: center;
    margin-bottom: 58px;
    line-height: 52px;
    font-weight: bold;
    font-size: 38px;
    color: #D2291A;
    font-family: 'SourceHanSansCN-Bold';
}

.mb20 {
    margin-bottom: 20px;
}

.tit_m img {
    margin-right: 25px;
    margin-top: -4px;
}

.list1 {
    max-width: 90%;
    margin: 0 auto;
}

.list1 li {
    width: 33.33%;
    float: left;
    margin-bottom: 30px;
}

.list1 li .ite {
    display: block;
    margin: 0 15px;
    -webkit-border-radius: 10px;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.list1 li .imgbox {
    position: relative;
    overflow: hidden;
    -webkit-border-radius: 10px;
    border-radius: 10px;
}

.list1 li .imgbox:before {
    content: '';
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 1;
    -webkit-transition: opacity 0.3s;
    transition: opacity 0.3s;
}

.list1 li .imgbox .size {
    padding-bottom: 59.26%;
}

.list1 li .imgbox .img {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
}

.list1 li .imgbox .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
}

.list1 li .ite:hover .imgbox .img img {
    -webkit-transform: scale(1.03);
    transform: scale(1.03);
}

.list1 li .ite:hover .imgbox:before {
    opacity: 0;
}

.list1 li .text {
    position: absolute;
    z-index: 5;
    left: 0;
    right: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    padding: 1em;
    color: #fff;
    line-height: 1.5;
    text-align: center;
    font-weight: bold;
    font-size: 22px;
    font-family: 'SourceHanSansCN-Bold';
}

.list1 li .text .i_img {
    width: 80px;
    height: 80px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    margin: 0 auto;
}

.list1 li .text .line {
    width: 50px;
    height: 1px;
    background: #fff;
    margin: 24px auto;
}

.menuTab1 {
    background: #fff;
    -webkit-box-shadow: 0px 4px 20px 0px rgba(0, 0, 0, 0.05);
    box-shadow: 0px 4px 20px 0px rgba(0, 0, 0, 0.05);
    position: relative;
}

.menuTab1 ul {
    display: flex;
    justify-content: center;
}

.menuTab1 li {
    line-height: 80px;
    font-family: 'SourceHanSansCN-Medium';
    cursor: pointer;
    color: #000;
    margin: 0 70px;
    position: relative;
    font-size: 20px
}

.menuTab1 li.cur {
    font-weight: bold;
    color: #D2291A;
}

.menuTab1 li.cur:before {
    content: '';
    width: 40px;
    height: 2px;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -20px;
    background: #D2291A;
}

.tabCon .item.hidden {
    display: none;
}

.tabCon .item.show {
    display: block;
}

.about {
    display: flex;
    align-items: stretch;
}

.about .img {
    width: 50%;
    flex-shrink: 0;
}

.about .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.about .text {
    padding: 7% 4.15% 6%;
}

.about .text .t_h {
    font-size: 38px;
    font-weight: bold;
    line-height: 1.5;
    font-family: 'SourceHanSansCN-Bold';
    margin-bottom: 1.18em;
}

.about .text .t_h span {
    color: #D2291A;
}

.u_list {
    margin-top: 10%;
    display: flex;
    justify-content: space-between;
}

.u_list .u_item {
    width: 25%;
    display: flex;
}

.u_list .u_item .u_img {
    width: 45px;
    flex-shrink: 0;
    margin-top: 3px;
}

.u_list .u_item .u_txt {
    padding-left: 20px;
    font-weight: bold;
}

.u_list .u_item .u_txt .num {
    line-height: 1.1;
    font-family: Arial, Arial;
    font-size: 30px;
    color: #D2291A;
}

.u_list .u_item .u_txt .num .f14 {
    font-size: 0.467em;
}

.u_list .u_item .u_txt p {
    font-size: 87.5%;
}

.menuTab2 {
    display: flex;
    justify-content: center;
    margin-bottom: 55px;
}

.menuTab2 ul {
    border: 1px solid #D2291A;
    -webkit-border-radius: 5px;
    border-radius: 5px;
    overflow: hidden;
}

.menuTab2 li {
    float: left;
    line-height: 38px;
    font-weight: bold;
    font-family: 'SourceHanSansCN-Bold';
    cursor: pointer;
    color: #D2291A;
    padding: 0 68px;
}

.menuTab2 li.cur {
    background: #D2291A;
    color: #fff;
}

.honor_box {
    padding: 80px 0 85px;
    background: url(../images/hisbg.jpg) no-repeat bottom center #fff;
    background-size: 100% auto;
}

.honor_con {
    position: relative;
    padding: 0 80px;
    max-width: 1360px;
}

.honor_list {
    height: 600px;
    overflow: hidden;
}

.honor_list li {
    float: left;
    width: 25%;
    margin-bottom: 23px;
    height: auto;
}

.honor_list li .item_s {
    margin: 0 20px;
}

.honor_list li .imgbox {
    position: relative;
    overflow: hidden;
}

.honor_list li .imgbox .size {
    padding-bottom: 97%;
}

.honor_list li .imgbox .img {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
}

.honor_list li .imgbox .img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.honor_con .swiper_page {
    text-align: center;
}

.honor_con .swiper_page .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: #fff;
    opacity: 1;
    margin: 0 7px;
}

.honor_con .swiper_page .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #D2291A;
}

.honor_con .swiper_prev,
.honor_con .swiper_next {
    width: 60px;
    height: 60px;
    position: absolute;
    top: 50%;
    margin-top: -80px;
    cursor: pointer;
}

.honor_con .swiper_prev {
    left: 0;
    background: url(../images/slide_l.png) no-repeat center;
}

.honor_con .swiper_next {
    right: 0;
    background: url(../images/slide_r.png) no-repeat center;
}

.honor_con .swiper_prev:hover {
    background: url(../images/slide_l_hover.png) no-repeat center;
}

.honor_con .swiper_next:hover {
    background: url(../images/slide_r_hover.png) no-repeat center;
}

.honor_con .swiper_prev.swiper-button-disabled {
    background: url(../images/slide_l.png) no-repeat center;
    cursor: default;
    opacity: 0.5;
}

.honor_con .swiper_next.swiper-button-disabled {
    background: url(../images/slide_r.png) no-repeat center;
    cursor: default;
    opacity: 0.5;
}

.chy_con {
    padding: 60px 0 30px;
    background: url(../images/chybg.jpg) no-repeat bottom center #fff;
    background-size: 100% auto;
}

.chy_list {
    position: relative;
    overflow: hidden;
}

.chy_list ul {
    height: 780px;
}

.chy_list li {
    padding-right: 80px;
    position: relative;
}

.chy_list li .item_s {
    display: block;
    overflow: hidden;
    margin-bottom: 30px;
}

.chy_list li .imgbox {
    position: relative;
    overflow: hidden;
    width: 360px;
    float: left;
    -webkit-border-radius: 10px;
    border-radius: 10px;
}

.chy_list li .imgbox:before {
    content: '';
    position: absolute;
    z-index: 1;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: url(../images/icon_video1.png) no-repeat center;
}

.chy_list li .imgbox .size {
    padding-bottom: 230px;
}

.chy_list li .imgbox .img {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
}

.chy_list li .imgbox .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
}

.chy_list li .item_s:hover .imgbox .img img {
    -webkit-transform: scale(1.03);
    transform: scale(1.03);
}

.chy_list li .text {
    margin-left: 360px;
    padding: 2.1% 0 0 5.4%;
}

.chy_list li .text .hh {
    margin: 0 0 1em;
    line-height: 1.3;
    font-weight: bold;
    font-size: 24px;
    color: #D2291A;
    line-height: 1.5;
}

.chy_list li .text p {
    color: #000;
    line-height: 1.8;
    max-height: 7.1em;
    overflow: hidden;
}

.swiper_prev_chy,
.swiper_next_chy {
    width: 30px;
    height: 30px;
    position: absolute;
    z-index: 10;
    right: 0;
    cursor: pointer;
}

.swiper_prev_chy {
    bottom: 140px;
    background: url(../images/slide_c_l.png) no-repeat center;
}

.swiper_next_chy {
    bottom: 85px;
    background: url(../images/slide_c_r.png) no-repeat center;
}

.swiper_prev_chy:hover {
    background: url(../images/slide_c_l_hover.png) no-repeat center;
}

.swiper_next_chy:hover {
    background: url(../images/slide_c_r_hover.png) no-repeat center;
}

.swiper_prev_chy.swiper-button-disabled {
    background: url(../images/slide_c_l.png) no-repeat center;
    cursor: default;
    opacity: 0.5;
}

.swiper_next_chy.swiper-button-disabled {
    background: url(../images/slide_c_r.png) no-repeat center;
    cursor: default;
    opacity: 0.5;
}

.his_list {
    max-width: 90%;
    margin: 0 auto 2vw;
    position: relative;
}

.his_list:before {
    content: '';
    width: 3000px;
    height: 1px;
    position: absolute;
    left: 50%;
    margin-left: -1500px;
    top: 50%;
    background: #92B7DA;
}

.his_list ul {
    padding: 298px 0;
}

.his_list li {
    width: 16%;
    position: relative;
}

.his_list li .i_img {
    width: 50px;
    margin: 0 auto;
    position: relative;
}

.his_list li .i_img:before {
    content: '';
    width: 12px;
    height: 7px;
    position: absolute;
    left: 50%;
    margin-left: -6px;
    top: -11px;
    background: url(../images/icon_a1.png) no-repeat center;
}

.his_list li .i_txt {
    position: absolute;
    left: 50%;
    margin-left: -150px;
    bottom: 72px;
    width: 300px;
    background: #fff;
    padding: 27px 30px;
    -webkit-border-radius: 10px;
    border-radius: 10px;
}

.his_list li .i_txt .i_time {
    font-weight: bold;
    font-size: 1.125em;
    color: #D2291A;
    font-family: 'SourceHanSansCN-Bold';
    text-align: center;
    line-height: 1.5;
}

.his_list li .i_txt .i_p {
    margin-top: 12px;
    line-height: 1.8;
    font-family: 'SourceHanSansCN-Medium';
}

.his_list li:nth-child(2n) .i_img:before {
    top: 54px;
    background: url(../images/icon_a2.png) no-repeat center;
}

.his_list li:nth-child(2n) .i_txt {
    top: 72px;
    bottom: auto;
}


/* contact */
.contact .section {
    padding: 26px 0 122px;
    background: #F5F5F5;
}

.cont_con {
    background: #fff;
    display: flex;
    border-radius: 10px;
    overflow: hidden;
}

.cont_con .text {
    width: 62%;
    padding: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.cont_con .text .item {
    margin-bottom: 30px;
    width: 48%;
}

.cont_con .text .item:last-child {
    margin-bottom: 0;
}

.cont_con .text .item .i_t {
    margin-bottom: 1.25em;
    display: flex;
    align-items: center;
}

.cont_con .text .item .i_t span {
    font-size: 1.125em;
    font-weight: bold;
    color: #E51408;
    padding-left: 12px;
}

.cont_con .text .item p {
    font-family: 'SourceHanSansCN-Medium';
}

.cont_con .map {
    flex: 1;
}

.cont_con .map a {
    display: block;
    width: 100%;
    height: 500px;
}

.cont_con .map img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* news */
.news {
    background: #f5f5f5;
    padding: 26px 0 60px;
}

.news_list_con .uu_item {
    margin-bottom: 79px;
}

.news_list_con .uu_item .tit {
    font-weight: bold;
    font-size: 24px;
    color: #D2291A;
    margin-bottom: 1em;
}

.news_list {
    margin-left: 40px;
    border-left: 1px solid #D9D9D9;
}

.news_list li {
    padding-bottom: 34px;
    padding-left: 40px;
    position: relative;
}

.news_list li:before {
    content: '';
    width: 16px;
    height: 16px;
    position: absolute;
    left: -8px;
    top: 0;
    background: #f5f5f5;
    border-radius: 50%;
    border: 3px solid #D2291A;
    box-sizing: border-box;
}

.news_list li .item {
    display: block;
    overflow: hidden;
}

.news_list li .time {
    font-size: 20px;
    color: #D2291A;
    font-weight: bold;
    line-height: 1.5;
    margin-bottom: 1.1em;
    margin-top: -8px;
}

.news_list li .imgbox {
    position: relative;
    overflow: hidden;
    width: 452px;
    float: left;
}

.news_list li .imgbox .size {
    padding-bottom: 230px;
}

.news_list li .imgbox .img {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
}

.news_list li .imgbox .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
}

.news_list li .item:hover .imgbox .img img {
    -webkit-transform: scale(1.03);
    transform: scale(1.03);
}

.news_list li .text {
    margin-left: 452px;
    padding: 2.3% 0 0 5.4%;
}

.news_list li .text .hh {
    margin: 0 0 9px;
    line-height: 1.3;
    font-weight: bold;
    font-size: 22px;
    color: #000;
    line-height: 1.5;
}

.news_list li .item:hover .text .hh {
    color: #D2291A;
}

.news_list li .text p {
    color: #000;
    line-height: 1.8;
    max-height: 5.2em;
    overflow: hidden;
}

.newsD {
    background: url(../images/newsDbg.jpg) repeat center;
    padding: 26px 0 115px;
}

.newsD_con {
    background: #fff;
    -webkit-border-radius: 10px;
    border-radius: 10px;
    overflow: hidden;
}

.nsd_top {
    background: url(../images/n_title_bg.jpg) no-repeat center;
    background-size: cover;
    padding: 50px 4% 30px;
    color: #fff;
    text-align: center;
}

.nsd_top .t_h {
    font-weight: bold;
    font-size: 28px;
    line-height: 1.57;
    margin-bottom: 1em;
}

.nsd_top .n_dec {
    font-family: Arial;
}

.nsd_top .n_dec .n_time {
    display: inline-block;
    padding-left: 23px;
    background: url(../images/icon_time.png) no-repeat left center;
    margin-right: 42px;
}

.nsd_top .n_dec .n_view {
    display: inline-block;
    padding-left: 23px;
    background: url(../images/icon_view.png) no-repeat left center;
}

.nsd_dec {
    padding: 50px 6.5% 65px;
}

.tit_n {
    text-align: center;
    color: #fff;
    margin-bottom: 10px;
    background: url(../images/titbg.png) no-repeat center;
    background-size: contain;
    line-height: 45px;
}

.back_n {
    text-align: center;
    margin-top: 80px;
}

.btn_back_n {
    display: inline-block;
    width: 150px;
    line-height: 38px;
    border: 1px solid #000;
}

.btn_back_n .icon_back1 {
    display: inline-block;
    width: 20px;
    height: 20px;
    background: url(../images/icon_back.png) no-repeat center;
    margin-right: 11px;
    margin-bottom: 2px;
    vertical-align: middle;
}

.btn_back_n:hover {
    background-color: #000;
    color: #fff;
}

.btn_back_n:hover .icon_back1 {
    background-image: url(../images/icon_back_white.png);
}

.prev_next {
    margin-top: 60px;
    border-top: 1px solid #D9D9D9;
    padding: 20px 4% 0;
    color: #333;
    display: flex;
    justify-content: space-between;
}

.prev_next>div {
    width: 48%;
}

.prev_next a {
    line-height: 1.5;
    padding-top: 0.6em;
    display: inline-block;
    font-size: 112.5%;
    font-weight: bold;
}

.prev_next a:hover {
    color: #D2291A;
}

.prev_next .item_next {
    text-align: right;
}

/* video */
.video_main {
    background: #f5f5f5;
    padding: 26px 0 85px;
}

.video_list {
    margin: 0 -19px;
}

.video_list li {
    width: 33.33%;
    float: left;
    padding: 0 19px;
    margin-bottom: 50px;
}

.video_list li .item {
    display: block;
    -webkit-border-radius: 10px;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.video_list li .imgbox {
    position: relative;
    overflow: hidden;
}

.video_list li .imgbox:before {
    content: '';
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    background: linear-gradient(360deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.2) 100%);
}

.video_list li .imgbox .size {
    padding-bottom: 66.67%;
}

.video_list li .imgbox .img {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
}

.video_list li .imgbox .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
}

.video_list li .item:hover .imgbox .img img {
    -webkit-transform: scale(1.03);
    transform: scale(1.03);
}

.video_list li .txt {
    color: #fff;
    position: absolute;
    z-index: 5;
    top: 30px;
    left: 20px;
    right: 20px;
    padding-left: 39px;
}

.video_list li .txt:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 30px;
    height: 30px;
    background: url(../images/icon_video.png) no-repeat center;
}

.video_list li .txt .hh,
.video_list li .txt p {
    margin-bottom: 0.6em;
}

.video_list li .txt .hh {
    font-size: 112.5%;
    font-weight: bold;
    line-height: 1.5;
}

.pop_video {
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    display: none;
}

.pop_video .mask {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: #000;
    opacity: 0.6;
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=60);
}

.pop_video .video_play {
    position: relative;
    z-index: 1;
    box-sizing: border-box;
    -webkit-border-radius: 10px;
    border-radius: 10px;
    max-width: 1200px;
    width: 100%;
    max-height: calc(85vh + 40px);
    left: 50%;
    background: #fff;
    top: 50%;
    top: 15%\9;
    transform: translateY(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
}

:root .pop_video .video_play {
    top: 50%;
}

.pop_video .video_play .video_play_in {
    position: relative;
}

.pop_video .video_play .video_size {
    padding-bottom: 56.25%;
}

.pop_video .video_play .video {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    max-height: 85vh;
}

.pop_video .clockp {
    position: absolute;
    top: -15px;
    right: -60px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    background: url(../images/icon_close.png) no-repeat center;
}

.pop_video.one {
    transform: scaleY(0.01) scaleX(0);
    animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-transform: scaleY(0.01) scaleX(0);
    -webkit-animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.pop_video.one.out {
    transform: scale(1);
    animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-transform: scale(1);
    -webkit-animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

/* prd  */
.tit_p {
    text-align: center;
    margin-bottom: 1.8em;
    font-weight: bold;
    font-size: 20px;
    color: #D2291A;
    line-height: 2;
    font-family: 'SourceHanSansCN-Bold';
}

.tit_p span {
    display: inline-block;
    padding: 0 1.5em;
    border-bottom: 1px solid #D2291A;
    min-width: 7em;
}

.slide_prd_img {
    overflow: hidden;
    position: relative;
}

.slide_prd_img ul {
    padding-bottom: 3em;
}

.slide_prd_img li {
    width: 55%;
    float: left;
    transform: scale(0.5);
    -webkit-transform: scale(0.5);
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    position: relative;
    padding-bottom: 1.8em;
}

.slide_prd_img li.swiper-slide-prev {
    transform-origin: right;
    -webkit-transform-origin: right;
    padding-right: 5%;
    padding-bottom: 3.6em;
}

.slide_prd_img li.swiper-slide-next {
    transform-origin: left;
    -webkit-transform-origin: left;
    padding-left: 5%;
    padding-bottom: 3.6em;
}

.slide_prd_img li.swiper-slide-active {
    transform: scale(1);
    -webkit-transform: scale(1);
    padding: 0 2% 1.8em;
}

.slide_prd_img li .img {
    overflow: hidden;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    position: relative;
}

.slide_prd_img li.swiper-slide-prev .img:before,
.slide_prd_img li.swiper-slide-next .img:before {
    content: '';
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
}

.slide_prd_img li img {
    max-width: 100%;
    display: block;
    margin: 0 auto;
}

.slide_prd_img li .txt {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    text-align: center;
    line-height: 1.4;
    font-size: 112.5%;
    font-family: 'SourceHanSansCN-Medium';
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.slide_prd_img li.swiper-slide-prev .img,
.slide_prd_img li.swiper-slide-next .img {
    -webkit-border-radius: 20px;
    border-radius: 20px;
}

.slide_prd_img li.swiper-slide-prev .txt {
    right: 10%;
}

.slide_prd_img li.swiper-slide-left .txt {
    left: 10%;
}

.slide_prd_img li.swiper-slide-prev .txt,
.slide_prd_img li.swiper-slide-next .txt {
    transform: scale(2);
    -webkit-transform: scale(2);
    width: 50%;
    margin: 0 auto;
}

.slide_prd_img .prev_p,
.slide_prd_img .next_p {
    width: 52px;
    height: 52px;
    top: 50%;
    margin-top: -75px;
    position: absolute;
    z-index: 10;
    cursor: pointer;
}

.slide_prd_img .prev_p {
    left: 11.5%;
    margin-left: -26px;
    background: url(../images/slide_1.png) no-repeat center;
    background-size: contain;
}

.slide_prd_img .next_p {
    right: 11.5%;
    margin-right: -26px;
    background: url(../images/slide_2.png) no-repeat center;
    background-size: contain;
}

.prd_con_box {
    padding: 20px 5% 65px;
    background: #fff;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    overflow: hidden;
    margin-bottom: 20px;
}


.prd_con_box:nth-child(2) .slide_prd_img li img {
    height: auto !important;
}

.prd_con_box .text_con_p {
    max-width: 1200px;
    margin: 0 auto;
}

.prd_con_box .text_con_p table td {
    padding: 5px;
    border: 1px solid #ddd;
}


.banner {
    margin-top: 94px;
}

@media (max-width:1700px) {
    .nav>li {
        margin: 0 1.2vw;
    }
}

@media (max-width:1550px) {
    .weixin .popweixin {
        left: 0;
    }

    .popweixin .pop_in:before {
        left: 10px;
    }
}

@media (max-width:1500px) {
    .body {
        font-size: 15px;
    }

    .u_list .u_item {
        width: auto;
    }

    .u_list .u_item .u_txt {
        padding-left: 1em;
    }
}

@media (max-width:1400px) {
    .body {
        font-size: 14px;
    }

    .font24 {
        font-size: 22px;
    }

    .font36 {
        font-size: 32px;
    }

    .mauto {
        padding: 0 1em;
    }

    .header .header_in {
        max-width: 100%;
    }

    .header .header_in,
    .footer .mauto,
    .banner .mauto,
    .index .section .mauto {
        padding: 0 1em;
    }

    .nav>li {
        margin: 0 1vw;
    }

    .info_f {
        padding-left: 0;
    }

    .link_a h5 {
        font-size: 16px;
    }

    .honor_con {
        padding: 0 80px;
    }
}

@media (max-width:1280px) {
    .nav>li {
        margin: 0 10px;
    }

    .pop_video .video_play {
        width: 90%;
    }

    .pop_video .clockp {
        top: -50px;
        right: 0;
    }

    .u_list {
        flex-wrap: wrap;
    }

    .u_list .u_item {
        width: 50%;
        margin-bottom: 1em;
    }

    .honor_list {
        height: 55vw;
    }

    .list1 {
        max-width: 100%;
    }
}

@media (max-width:1200px) {
    .body {
        padding-top: 60px;
    }


    .banner {
        margin-top: 0;
    }

    .header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        padding-top: 0;
        height: 60px;
        z-index: 1000;
        color: #000;
        padding: 0;
        background: #fff;
        box-shadow: 0 2px 2px rgba(0, 0, 0, 0.1);
    }

    .header .header_in {
        padding: 0;
    }

    .header .logo {

        text-align: left;
        margin: 0;
        float: none;
    }

    .header .logo img {
        max-width: 100%;
        height: 30px;
        margin-top: 9px;
    }

    .mobile_btn {
        display: block;
        position: fixed;
        z-index: 100;
        right: 0.2rem;
        top: 0;
        left: auto;
        width: 50px;
        height: 60px;
        text-align: center;
    }

    .mobile_btn:before {
        content: '';
        position: absolute;
        right: 0;
        top: 50%;
        margin-top: -25px;
        width: 50px;
        height: 50px;
        background: url(../images/menuToggle.png) no-repeat 0 center;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        cursor: pointer;
    }

    .mobile_btn.open:before {
        background-position: -50px center;
    }

    .header .head_r {
        position: fixed;
        z-index: 100;
        right: 80px;
        top: 17px
    }

    .navBox {
        position: fixed;
        width: 100%;
        left: 0;
        top: 60px;
        bottom: 0;
        display: none;
        background: #fff;
        margin: 0;
    }

    .nav {
        display: block;
        overflow: auto;
        height: 100%;
        padding: 1em 0;
    }

    .nav li {
        float: none;
        margin: 0;
        border-bottom: 1px solid #f0f0f0;
        width: 100%;
    }

    .nav li a,
    .nav li>.parent>a {
        padding: 0;
        line-height: 2.8;
        text-align: center;
        color: #333;
        transition: all 0s;
        -moz-transition: all 0s;
        -webkit-transition: all 0s;
        font-size: 18px
    }

    .nav>li:hover>a:before,
    .nav>li:hover>.parent>a:before,
    .nav>li.cur>a:before,
    .nav>li.cur>.parent>a:before {
        display: none;
    }

    .nav .parent {
        position: relative;
        text-align: center;
    }

    .nav .parent a {
        display: inline-block;
    }

    .nav .parent .icon_control {
        position: absolute;
        display: block;
        z-index: 99;
        top: 0;
        right: 0;
        width: 48px;
        height: 48px;
        background: url(../images/icon8.png) no-repeat center center;
        background-size: 16px 11px;
    }

    .nav li .parent.open .icon_control {
        background-image: url(../images/icon9.png);
    }

    .nav li:hover>a,
    .nav li.cur>a,
    .nav li:hover .parent,
    .nav li.cur .parent,
    .nav li:hover .parent a,
    .nav li.cur .parent a {
        color: #D2291A;
    }

    .subNav {
        position: relative;
        top: 0;
        display: none;
        height: auto;
        opacity: 1;
        left: 0;
        margin-left: 0;
        box-shadow: none;
        -webkit-box-shadow: none;
    }

    .subNav ul {
        padding: 0;
    }

    .subNav li {
        border: 0;
    }

    .subNav li a {
        font-size: 16px;
    }

    .nav .subNav li:hover>a,
    .nav .subNav li.cur>a {
        background: none;
        color: #D2291A;
    }

    .nav li:hover .subNav {
        top: 0;
        transition: all 0s;
        -moz-transition: all 0s;
        -webkit-transition: all 0s;
    }

    .inBanner .text {
        padding-top: 0;
    }

    .inBanner img {
        width: 100%;
        height: 200px;
        object-fit: cover;
        object-position: center;
    }

    .main_cus {
        padding: 1em 0 7vw;
    }

    .contact .section {
        padding: 1em 0 7vw;
    }

    .crumb {
        margin-bottom: 1em;
    }

    .cont_con .text {
        width: 50%;
        padding: 3em 5%;
    }

    .cont_con .text .item {
        margin-bottom: 2.5em;
    }

    .cont_con .map a {
        height: 100%;
    }

    .news_list li .imgbox {
        width: 30%;
    }

    .news_list li .imgbox .size {
        padding-bottom: 200px;
    }

    .news_list li .text {
        margin-left: 30%;
    }

    .newsD {
        padding: 1em 0 7vw;
    }

    .video_list {
        margin: 0 -10px;
    }

    .video_list li {
        padding: 0 10px;
        margin-bottom: 20px;
    }

    .his_list li {
        width: 25%;
    }

    .list1 li .text .i_img {
        width: 60px;
        height: 60px;
    }

    .list1 li .text .line {
        margin: 1em auto;
    }

    .list1 li .text {
        font-size: 20px;
    }

    .slide_prd_img li img {
        height: auto;
    }
}

@media (max-width:960px) {
    .font36 {
        font-size: 28px;
    }

    .pdt-20 {
        padding-top: 1em;
    }

    .con_f {
        padding: 20px 0 20px 0;
    }

    .logo_f {
        margin-bottom: 20px;
    }

    .copyright {
        padding: 1em 0;
    }

    .slide_prd_img .prev_p,
    .slide_prd_img .next_p {
        width: 40px;
        height: 40px;
        margin-top: -55px;
    }

    .about .img {
        display: none;
    }

    .menuTab1 li {
        margin: 0 20px;
        font-size: 18px;
    }

    .menuTab2 li {
        padding: 0 2em;
    }

    .honor_con {
        padding: 0;
    }

    .honor_con .swiper_prev,
    .honor_con .swiper_next {
        display: none;
    }

    .honor_list {
        height: 65vw;
    }

    .honor_box {
        padding: 8vw 0;
    }

    .chy_con {
        padding: 7vw 0 5vw;
    }

    .chy_list li .imgbox {
        width: 35%;
    }

    .chy_list li .text {
        margin-left: 35%;
    }

    .his_list {
        max-width: 85%;
    }

    .main_index .section2 {
        padding: 10vw 0 1px;
    }

    .list1 li {
        width: 50%;
    }

    .main_index .section3 {
        padding-bottom: 11vw;
    }
}

@media (max-width:800px) {
    .con_f {
        flex-direction: column;
    }

    .link_a {
        margin-top: 2.5em;
        width: 100%;
    }

    .sj {
        margin-top: 2em;
    }

    .cont_con {
        flex-direction: column;
    }

    .cont_con .text {
        width: 100%;
    }

    .date_filter {
        margin-bottom: 2em;
    }

    .news_list_con .uu_item {
        margin-bottom: 2em;
    }

    .news_list {
        margin-left: 8px;
    }

    .news_list li {
        padding-left: 5%;
    }

    .nsd_dec {
        padding: 2.5em 5%;
    }

    .back_n {
        margin-top: 2.5em;
    }

    .prev_next {
        margin-top: 2.5em;
        padding: 20px 0 0;
    }

    .nsd_top {
        padding: 2.5em 5% 2em;
    }

    .nsd_top .t_h {
        font-size: 24px;
    }

    .video_list {
        margin: 0 -0.5em;
    }

    .video_list li {
        width: 50%;
        padding: 0 0.5em;
        margin-bottom: 1.3em;
    }

    .video_list li .txt {
        top: 1em;
        left: 0.5em;
        right: 0.5em;
    }

    .tit_p {
        margin-bottom: 1.5em;
    }

    .prd_con_box {
        padding: 1.2em 5% 3em;
    }

    .honor_list {
        height: 95vw;
    }

    .his_list {
        max-width: 80%;
        margin-bottom: 2em;
    }

    .his_list li .i_txt {
        width: 170%;
        margin-left: -85%;
        padding: 1.5em 10%;
    }

    .his_list ul {
        padding: 13em 0;
    }

    .list1 li {
        margin-bottom: 1em;
    }

    .list1 li .text {
        font-size: 18px;
    }

    .list1 li .ite {
        margin: 0 0.5em;
    }
}

@media (max-width:640px) {

    .cont_con .text .item {
        width: 100%
    }

    .font36 {
        font-size: 22px;
    }

    .banner_list .swiper-pagination {
        bottom: 0.5em;
    }

    .banner_list .swiper-pagination .swiper-pagination-bullet {
        width: 0.5em;
        height: 0.5em;
    }

    .slide_prd_img .prev_p,
    .slide_prd_img .next_p {
        width: 2.2em;
        height: 2.2em;
        margin-top: -3.7em;
    }

    .slide_prd_img .prev_p {
        margin-left: -1.1em;
    }

    .slide_prd_img .next_p {
        margin-right: -1.1em;
    }

    .slide_prd_img li.swiper-slide-active {
        padding-bottom: 1em;
    }

    .slide_prd_img li.swiper-slide-prev,
    .slide_prd_img li.swiper-slide-next {
        padding-bottom: 2em;
    }

    .honor_con .swiper_page .swiper-pagination-bullet {
        width: 0.5em;
        height: 0.5em;
    }

    .chy_list ul {
        height: 650px;
    }

    .chy_list li {
        padding-right: 2.5em;
        margin-bottom: 2vw;
    }

    .chy_list li .text .hh {
        font-size: 20px;
        margin-bottom: 0.5em;
    }

    .chy_list li .imgbox .size {
        padding-bottom: 200px;
    }

    .swiper_prev_chy {
        bottom: 15vw;
    }

    .swiper_next_chy {
        bottom: 5vw;
    }

    .chy_list li .imgbox:before {
        width: 3em;
        height: 3em;
        background-size: contain;
    }

    .swiper_prev_chy,
    .swiper_next_chy {
        width: 1.5em;
        height: 1.5em;
        background-size: contain;
    }

    .tit_m {
        font-size: 32px;
        line-height: 1.6;
        margin-bottom: 1.5em;
    }

    .tit_m img {
        width: 1.6em;
        margin-right: 0.5em;
    }

    .main_index .section3 {
        padding-top: 2em;
    }
}

@media (max-width:520px) {

    .border_radius20,
    .border_radius15 {
        -webkit-border-radius: 0.7em;
        border-radius: 0.7em;
    }



    .font24 {
        font-size: 1.3em;
    }

    .font36 {
        font-size: 1.4em;
    }







    .lang .pop_lang {
        padding-top: calc(0.7rem - 12px);
    }

    .search .pop_search {
        position: fixed;
        top: 1.4rem;
        left: 0;
        right: 0;
        padding-top: 0;
    }

    .search .pop_search .searchBox .search_h {
        width: 100%;
        box-sizing: border-box;
    }

    .head_r .line {
        margin: 0 1em;
    }

    .inBanner img {
        height: 40vw;
    }

    .inBanner .text .cn {
        font-size: 1.8em;
    }

    .inBanner .text .en {
        font-size: 1.2em;
    }

    .news_list li .text .hh {
        font-size: 1.25em;
    }

    .news_list li .time {
        font-size: 1.25em;
        margin-top: -0.2em;
    }

    .nsd_top .t_h {
        font-size: 1.4em;
    }

    .video_list li .txt {
        padding-left: 2em;
    }

    .video_list li .txt:before {
        width: 1.5em;
        height: 1.5em;
        background-size: contain;
    }

    .video_list li .txt .hh {
        font-size: 90%;
    }

    .slide_prd_img li .txt {
        font-size: 110%;
    }

    .tit_p {
        font-size: 1.25em;
    }

    .menuTab1 li {
        line-height: 3;
    }

    .about .text .t_h {
        font-size: 1.8em;
        margin-bottom: 0.7em;
    }

    .u_list .u_item .u_img {
        width: 3em;
    }

    .u_list .u_item .u_txt .num {
        font-size: 1.8em;
    }

    .chy_list li .text .hh {
        font-size: 1.2em;
    }

    .chy_list ul {
        height: 135vw;
    }

    .chy_list li .imgbox .size {
        padding-bottom: 130%;
    }

    .tit_m {
        font-size: 1.6em;
    }

    .his_list li {
        width: 8em;
    }

    .list1 li .text .i_img {
        width: 3em;
        height: 3em;
    }

    .list1 li .text .line {
        width: 2em;
        margin: 0.8em auto 0.5em;
    }

    .list1 li .text {
        font-size: 1em;
    }
}


.f16 {
    font-size: 16px
}