@charset "utf-8";
@font-face {
    font-family: "iconfont";
    src: url("../fonts/iconfont.eot"); 
    src: url("../fonts/iconfont.eot") format("embedded-opentype"),  url("../fonts/iconfont.woff") format("woff"),  url("../fonts/iconfont.ttf") format("truetype"), url("../fonts/iconfont.svg?t=1531792069633#iconfont") format("svg"); 
}
html, body {
    height: 100%;
}
#map *{
  max-width:none !important
    
}
.article_body h4{
  font-size:18px;
    padding-bottom: 10px;
  border-bottom:1px solid #ddd
}
.pdbaseinfo img{
 border:1px solid #ddd
}
.pdbaseinfo p{
margin:0
}

.article_info{
  border-bottom:1px solid #ddd;
  padding-bottom:10px; margin-bottom:20px
}
.pre_next{
   line-height:2
}
ul, ol, li {
    margin: 0;
    padding: 0;
    list-style: none;
}
a {
    color: #000;
}
.slider .am-slides li img {
    display: block;
    width: 100%;
    height: auto;
}


@media screen and (max-width: 1023px) {
nav.nav_m {
    width: 40px;
    height: 40px;
    position: absolute;
    right: 80px;
    top: 10px;
}
.am-menu-offcanvas1 .am-menu-toggle {
    width: 40px;
    height: 40px;
    line-height: 40px;
    right: 0;
    top: 0;
    color: #7b7b7b;
    font-size: 18px;
}
.am-icon-bars:before, .am-icon-navicon:before, .am-icon-reorder:before {
    height: 30px;
    line-height: 30px;
    font-size: 18px;
}
.am-offcanvas-bar {
    padding: 0 20px;
}
.am-menu ul {
    padding: 40px 0 0;
}
.am-menu ul li {
    border-top: 1px solid #000;
    border-bottom: 1px solid #3F3F3F;
}
.am-menu ul li a {
    display: block;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    color: #FFF;
}
nav.nav_pc {
    display: none;
}
.icon_contact {
    width: 32px;
    height: 32px;
    line-height: 32px;
    position: fixed;
    right: 10px;
    bottom: 102px;
    z-index: 1010;
    text-align: center;
    background: #555;
    color: #ddd;
    opacity: .9;
    display: block;
    cursor: pointer;
}
.icon_contact:hover {
    opacity: 1;
}
.icon_contact:before {
    content: "\f0e6";
    font-family: FontAwesome;
    font-size: 1.6rem;
}
.box_contact_sidebar {
    width: 120px;
    background: rgba(85,85,85,.9);
    position: fixed;
    right: 10px;
    bottom: 102px;
    z-index: 999;
    display: none;
}
.box_contact_sidebar .bhead {
    height: 36px;
    padding: 0 0 0 10px;
    background: #555;
    color: #A0A0A0;
    position: relative;
}
.box_contact_sidebar .bhead strong {
    line-height: 36px;
    font-size: 14px;
    float: left;
}
.box_contact_sidebar .bbody {
    padding: 10px;
    color: #FFF;
    font-size: 14px;
}
.box_contact_sidebar .bbody img {
    width: 100%;
    height: auto;
}
.close-im {
    width: 36px;
    height: 36px;
    float: right;
}
.close-im a {
    display: block;
    width: 36px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    color: #ABABAB;
}
.close-im a:before {
    content: "\f054";
    font-family: FontAwesome;
    font-size: 1.6rem;
}
.am-with-fixed-navbar {
    padding-bottom: 0;
}
}
.nav_footer dl dt a{
  font-size:16px;
}


@media screen and (min-width: 768px) and (max-width: 1023px) {
.am-sticky-placeholder {
    width: 100%;
    position: absolute;
    z-index: 9999;
}
header {
    width: 100%;
    height: 80px;
    background: rgba(255,255,255,1);
    position: fixed;
    left: 0;
    top: 0;
    transition: all .3s;
}
header.am-sticky {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 20px rgba(0,0,0,.6);
}
.logo {

    position: absolute;
    left: 10px;
    top: 5px;
    background-size: cover;
}
.logo a {
    display: block;
  
}
.language {
    width: 60px;
    height: 20px;
    line-height: 20px;
    text-align: right;
    position: absolute;
    right: 20px;
    top: 30px;
    font-size: 12px;
}
.slider {
    margin: 80px 0 0;
}
.slider .am-slides li {
    position: relative;
    z-index: 9999;
}

.slider .am-slides li a {
    display: block;
    height: 100%;
}
.slider .am-control-nav {
    display: block;
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 10px;
    text-align: center;
}
.slider .am-control-nav li {
    width: 12px;
    height: 12px;
    margin-right:5px
}
.slider .am-control-nav li a {
    display: block;
    width: 12px;
    height: 12px;
    border: 1px solid #FFF;
    border-radius: 100%;
    text-indent: -9999px;
}
.slider .am-control-nav li a.am-active {
    background: #FFF;
}
.edge {
    width: 100%;
    height: 180px;
    background: #f7f7f7;
    margin-bottom: 10px;
}
.edge ul {
}
.edge ul li {
    width: 25%;
    height: 180px;
    float: left;
    text-align: center;
}
.edge ul li a {
    display: block;
    height: 180px;
    padding: 30px 0 0;
    color: #000;
    transition: all .3s;
}
.edge ul li a:hover {
    padding: 20px 0 0;
    background: #b60005;
    color: #FFF;
}
.edge ul li a:before {
    display: block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    margin: 0 auto;
    font-family: "iconfont";
    font-size: 50px;
    color: #b60005;
    transition: all .3s;
}
.edge ul li a:hover:before {
    font-size: 60px;
    color: #FFF;
}
.edge ul li:nth-child(1) a:before {
    content: "\e60a";
}
.edge ul li:nth-child(2) a:before {
    content: "\e63f";
}
.edge ul li:nth-child(3) a:before {
    content: "\ed1d";
}
.edge ul li:nth-child(4) a:before {
    content: "\e6c8";
}
.edge ul li a strong {
    display: block;
    line-height: 36px;
    margin: 10px 0 0;
    font-weight: bold;
    font-size: 24px;
    position: relative;
}
.edge ul li a span {
    display: block;
    line-height: 26px;
    font-size: 15px;
    color: #555;
}
.box_1 {
    width: 100%;
}
.box_1:after {
    display: block;
    content: "";
    clear: both;
}
.box_1 .bhead {
    width: 1120px;
    height: 60px;
    border-bottom: 1px solid #f4f4f4;
    position: relative;
    margin:0 auto
}
.box_1 .bhead strong {
    line-height: 60px;
    font-size: 30px;
    color: #b60005;
    font-weight: normal;
}
.box_1 .bhead i {
    height: 60px;
    line-height:60px;
    overflow: hidden;
    font-size: 14px;
    color: #888;
    font-style: normal;
}
.box_1 .bhead span {
    height: 60px;
    line-height: 60px;
    overflow: hidden;
    font-size: 14px;
    font-style: normal;
}
.box_1 .bhead span a {
    color: #888;
}
.box_1 .bbody {
}
.box_1 .bbody:after {
    display: block;
    content: "";
    clear: both;
}
.product .bbody {
    padding: 40px 0 0;
}
.product .bbody ul li {
    width: 25%;
    padding: 10px;
    float: left;
}
.product .bbody ul li img {
    width: 100%;
    height: auto;
}
.product .bbody ul li figure {
    margin: 0;
    transition: all .3s;
    background: #f7f7f7;
}
.product .bbody ul li figure:hover {
    transform: scale(1.1, 1.1);
    box-shadow: 0 0 20px rgba(0,0,0,.3);
    background: #b60005;
}
.product .bbody ul li figure figcaption {
    height: 36px;
    line-height: 36px;
    overflow: hidden;
    padding: 0 10px;
    text-align: center;
}
.product .bbody ul li figure figcaption a {
    color: #000;
    transition: all .3s;
}
.product .bbody ul li figure:hover figcaption a {
    color: #FFF;
}
.product .bbody ul li figure span {
    display: block;
    height: 54px;
    line-height: 18px;
    overflow: hidden;
    margin: 5px 0;
    padding: 0 10px;
    font-size: 12px;
    color: #adadad;
    transition: all .3s;
}
.product .bbody ul li figure:hover span {
    color: #FFF;
}
.works .bbody {
    padding: 40px 0 0;
}
.works .bbody ul li {
    width: 25%;
    float: left;
    background: url(../images/bg_works_1.jpg) center center no-repeat;
    background-size: cover;
    background-size: 100% 100%;
    transition: all .3s;
}
.works .bbody ul li:nth-child(2) {
    background-image: url(../images/bg_works_2.jpg);
}
.works .bbody ul li:nth-child(3) {
    background-image: url(../images/bg_works_3.jpg);
}
.works .bbody ul li:nth-child(4) {
    background-image: url(../images/bg_works_4.jpg);
}
.works .bbody ul li:nth-of-type(4n) {
    margin: 0;
}
.works .bbody ul li:hover {
    background-size: 110% 110%;
}

.wrap {
    height: auto;
    margin:30px 0 0;
    transition: all .3s;
    position: relative;
}

.box_2 {
}
.box_2 .bhead {
    height: 54px;
}
.box_2 .bhead strong {
    line-height: 34px;
       padding: 0 15px;
    font-size: 18px;
    background: #b60005;
    float: left;
    font-weight: normal;
    color: #FFF;
}
.box_2 .bhead i {
    line-height: 34px;
    padding:0 15px;
    font-size: 12px;
    float: left;
    font-style: normal;
}
.box_2 .bhead span {
    line-height: 34px;

    font-size: 12px;
    float: right;
}
.box_2 .bbody {
    padding: 20px 0 0;
}
.box_2 .bbody:after {
    display: block;
    content: "";
    clear: both;
}
.news {
    width: 50%;
    padding: 0 20px;
    float: left;
}
.news_img:after {
    display: block;
    content: "";
    clear: both;
}
.news_img figure {
    margin: 0;
}
.news_img figure>a {
    display: block;
    width: 128px;
    overflow: hidden;
    float: left;
}
.news_img figure>a img {
    width: 100%;
    height: auto;
}
.news_img figure figcaption {
    line-height: 24px;
  font-size:1.6rem
}
.news_img figure i {
    display: block;
    height: 20px;
    line-height: 20px;
    font-size: 12px;
    margin:5px 0;
    font-style: normal;
}
.news_img figure span {
    line-height: 2;
    font-size: 12px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.news_txt {
    padding: 10px 0;
}
.news_txt ul li {
    line-height: 2;
    overflow: hidden;
}
.news_txt ul li i {
    font-size: 12px;
    color: #989898;
    float: right;
    font-style: normal;
}
.about {
    width: 100%;
    padding: 20px;
    clear: both;
}
.about_video {
    position: relative;
}
.about_video .video-js {
    height: 270px !important;
}
.about_video img {
    width: 100%;
    height: auto;
}
.about_video a:before {
    display: block;
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: rgba(0,0,0,.5);
    z-index: 2;
    transition: all .3s;
}
.about_video a:hover:before {
    background: rgba(182,0,5,.5);
}
.about_video a:after {
    display: block;
    content: "\f144";
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 50px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -30px 0 0 -30px;
    z-index: 3;
    color: #FFF;
    transition: all .3s;
}
.about_video a:hover:after {
    transform: scale(1.1, 1.1);
}

.about_txt p {
    text-indent: 2em;
overflow:hidden;
display:-webkit-box;
-webkit-box-orient:vertical;
-webkit-line-clamp:3;
}
.about_nav {
    padding: 0 20px 0;
    font-size: 0;
}
.about_nav ul li {
    width: 33.3333333333333%;
    padding: 5px;
    display: inline-block;
    font-size: 16px;
}
.about_nav ul li a {
    display: block;
    height: 36px;
    line-height: 36px;
    text-align: center;
    border-radius: 18px;
    background: #e6e6e6;
    transition: all .3s;
}
.about_nav ul li a:hover {
    background: #b60005;
    color: #FFF;
}
.partners {
    height: 120px;
    padding: 15px 0 15px;
    position: relative;
}
.partners .bhead {
    width: 80px;
    height: 80px;
    text-align: center;
    line-height: 36px;
    font-size: 30px;
    padding: 5px 10px 0;
    background: #b60005;
    color: #FFF;
    position: absolute;
    left: 20px;
    top: 15px;
}
.partners .bhead strong {
    font-weight: normal;
}
.partners .bbody {
    padding: 0 0 0 100px;
}
.partners .bbody ul li {
    line-height: 24px;
    float: left;
    padding: 0 5px;
}
.partners .bbody ul li img {
    width: 100%;
    height: auto;
}
footer {
    background: #727272;
}
.box_contact {
    width: 100%;
    height: 205px;
    background: #b60005;
    position: relative;
}
.qrcode {
    width: 100px;
    height: 100px;
    position: absolute;
    left: 20px;
    top: 50px;
}

.box_3 {
    color: #FFF;
}
.box_3 .bhead {
    height: 40px;
    line-height: 40px;
}
.box_3 .bhead strong {
    font-weight: normal;
    font-size: 18px;
}
.follow {
    width: 140px;
    position: absolute;
    left: 140px;
    top: 50px;
}
.follow .bbody ul li {
    width: 40px;
    height: 40px;
    float: left;
}
.follow .bbody ul li a {
    display: block;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #FFF;
}
.follow .bbody ul li a:before {
    display: block;
    height: 40px;
    font-family: "FontAwesome";
    font-size: 20px;
}
.follow .bbody ul li.qq a:before {
    content: "\f1d6";
}
.follow .bbody ul li.wechat a:before {
    content: "\f1d7";
}
.follow .bbody ul li.weibo a:before {
    content: "\f18a";
}
.follow .bbody ul li.en {
    width: 80px;
}
.contact {
    width: 440px;
    position: absolute;
    left: 300px;
    top: 50px;
}
.contact .bbody ul li {
    width: 50%;
    float: left;
}
.nav_footer {
    padding: 40px;
    color: #FFF;
}
.nav_footer:after {
    display: block;
    content: "";
    clear: both;
}
.nav_footer a {
    color: #FFF;
}
.nav_footer dl {
    width: 16.66666666666667%;
    margin: 0;
    float: left;
}
.nav_footer dl dt {
    font-weight: normal;
}
.nav_footer dl dd {
    line-height: 1.6em;
}
.nav_footer dl dt a{
      font-size:16px;
}
.nav_footer dl dd a {
    color: #E1E1E1;
}
.footer_info {
    text-align: center;
    padding: 20px 0;
    background: #8c8c8c;
}

.banner {
    width: 100%;
    background: url(../images/banner_3.jpg) center center no-repeat;
}
.mli {
    margin: 20px 0 0;
}
.mli .category {
    margin: 0 10px;
    border: 1px solid #b60005;
}
.mli .category .catname {
    height: 50px;
    background: #b60005;
    color: #FFF;
}
.mli .category .catname strong {
    display: block;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-weight: normal;
}
.category .subcat {
    padding: 10px 10px 20px;
    font-size: 0;
}
.mli .category .subcat ul li {
    display: inline-block;
    width: 18%;
    height: 50px;
    margin: 10px 1% 0;
}
.mli .category .subcat ul li a {
    display: block;
    height: 50px;
    line-height: 50px;
    background: #EFEFEF;
    text-align: center;
    font-size: 14px;
}
.mli .category .subcat dl {
    display: inline-block;
    width: 18%;
    height: 50px;
    margin: 10px 1% 0;
}
.mli .category .subcat dl dt a {
    display: block;
    height: 40px;
    line-height: 40px;
    background: #EFEFEF;
    text-align: center;
    font-size: 14px;
    font-weight: normal;
}
.mli .category .subcat dl dd {
    display: none;
}
.mri {
    margin: 10px 0 0;
}
.position {
    height: 30px;
    line-height: 30px;
    color: #999;
}
.position a {
    color: #999;
}
.page_title {
    height: 40px;
    line-height: 40px;
    border-bottom: 3px solid #b60005;
    color: #b60005;
}
.page_title strong {
    font-weight: normal;
    font-size: 18px;
}

.list_article dl {
    padding: 10px 0;
    border-bottom: 1px solid #f2f2f2;
    overflow: hidden;
}
.list_article dl dd.dl_img {
    width: 160px;
    margin: 0 20px 0 0;
    float: left;
}
.list_article dl dd.dl_img img {
    width: 100%;
    height: 100%;
}
.list_article dl dt {
    line-height: 24px;
    margin: 0;
    padding: 7px 0;
    font-weight: normal;
}
.list_article dl dt a {
    font-size: 16px;
}
.list_article dl dt em {
    padding: 0 0 0 20px;
    font-size: 12px;
    font-style: normal;
}
.list_article dl dd.dl_txt {
    font-size: 12px;
}
.list_single {
    padding: 40px 20px;
    line-height: 25px;
    text-align: justify;
}

.list_single p img {
    /* margin: 0 0 0 -2em; */
}
.list_single img {

    height: auto !important;
}
.list_single iframe {
    width: 100%;
    height: 500px;
}
.list_single .video-js {
    height: 400px;
}
.list_img {
    overflow: hidden;
}
.list_img ul li {
    width: 33.33333333%;
    padding: 30px 10px 10px;
    float: left;
}
.list_img ul li img {
    width: 100%;
    height: auto;
}
.list_img ul li span {
    display: block;
    height: 18px;
    line-height: 18px;
    margin: 10px 0 0;
    overflow: hidden;
    text-align: center;
}
.list_product {
    padding: 40px 0 0;
    margin-bottom: -22px;
}
.list_product:after {
    display: block;
    content: "";
    clear: both;
}
.list_product ul li {
    width: 25%;
    padding: 0 10px 10px;
    float: left;
}
.list_product ul li:nth-of-type(4n) {
    margin: 0;
}
.list_product ul li img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    display: block;
}
.list_product ul li figure{
    transition: all .3s;
    background: #fdfdfd;
    margin-bottom: 20px;
border: 1px #e1e1e1 solid;


}
.list_product ul li figure:hover {
    transform: scale(1.1, 1.1);
    box-shadow: 0 0 20px rgba(0,0,0,.3);
    background: #b60005;
}
.list_product ul li figure figcaption {
    overflow: hidden;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 6px;
}
.list_product ul li figure figcaption a {
    color: #000;
    transition: all .3s;
}
.list_product ul li figure:hover figcaption a {
    color: #FFF;
}
.list_product ul li figure span {
    display: block;
    height: 54px;
    line-height: 18px;
    overflow: hidden;
    margin: 5px 0;
    padding: 0 10px;
    font-size: 12px;
    color: #adadad;
    transition: all .3s;
}
.list_product ul li figure:hover span {
    color: #FFF;
}
.article_article {
    padding: 20px;
}
.article_article h1 {
    line-height: 32px;
    text-align: center;
    font-size: 20px;
}
.article_info {
    line-height: 24px;
    text-align: center;
    color: #A3A3A3;
    font-size: 12px;
}
.article_body {
    line-height: 2em;
    text-align: justify;
}

.article_body img {
    max-width: 80%;
    height: auto;
    margin: 0 auto;
}
.pre_next{
    margin: 10px auto;
}
.pre_next ol li {
    display: inline-block;
    width: 50%;
    font-size: 16px;
}
.pre_next ol li.next {
    text-align: right;
}
.about_panel {
}
.box_about_panel .bhead {
    height: 40px;
    line-height: 40px;
}
.box_about_panel .bhead strong {
    color: #b22222;
}
.box_about_panel .bhead span {
    color: #696969;
}
.box_about_panel .bbody {
    padding: 20px 0 0;
}
.box_about_panel {
    padding: 10px 20px;
    box-shadow: 0 0 1px rgba(0,0,0,.05);
}
.contact_b {
    padding: 1px 0;
}
.contact_b:after {
    display: block;
    content: "";
    clear: both;
}
.contact_b .hd {
    font-weight: bold;
    color: #b60005;
}
.contact_b .bd {
    color: #808080;
}
.contact_b .bd ul {
    padding: 1px 0;
}
.contact_1 .hd {
    height: 40px;
    line-height: 40px;
    font-size: 18px;
    color: #b60005;
}
.contact_1 .bd ul li {
    line-height: 1.6em;
    padding: 5px 0;
}
.contact_3 .bd ul {
    width: 50%;
    float: left;
}
.contact_4 .bd ul {
    width: 30%;
    float: left;
}
.course_box {
}
.course_box dl {
    padding: 0 0 0 20px;
    position: relative;
}
.course_box dl:before {
    display: block;
    width: 1px;
    content: "";
    background: #e5e5e5;
    position: absolute;
    left: 0;
    top: 10px;
    bottom: 10px;
}
.course_box dl dt {
    color: #b60005;
    position: relative;
}
.course_box dl dt:before {
    display: block;
    width: 15px;
    height: 15px;
    background: #b60005;
    border-radius: 100%;
    content: "";
    font-size: 30px;
    position: absolute;
    left: -27px;
    top: 10px;
}
.course_box dl dd {
    position: relative;
}
.course_box dl dd span {
    font-size: 12px;
    color: #A4A4A4;
    padding: 0 10px 0 0;
}
.course_box dl dd:before {
    display: block;
    width: 15px;
    height: 15px;
    background: #727272;
    border-radius: 100%;
    content: "";
    font-size: 30px;
    position: absolute;
    left: -27px;
    top: 10px;
}
.map_hr {
    width: 400px;
    height: 300px;
    float: left;
    margin: 0 20px 0 0;
}
.map_hr iframe {
    width: 100%;
    height: 100%;
}
.am-navbar {
    display: none;
}
}

@media screen and (max-width: 767px) {
	.footer_info a{ color:#2f2f2f !important}
.am-sticky-placeholder {
    width: 100%;
    position: absolute;
    z-index: 9999;
}
header {
    width: 100%;
    height: 60px;
    background: rgba(255,255,255,1);
    position: fixed;
    left: 0;
    top: 0;
    transition: all .3s;
}
header.am-sticky {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 20px rgba(0,0,0,.6);
}
.logo {
    width: 176px;
   
    position: absolute;
    left: 10px;
    top: 14px;
    background-size: cover;
}
.logo img{ height:32px !important
}
.logo a {
    display: block;
  
}
.language {
    width: 60px;
    height: 20px;
    line-height: 20px;
    text-align: right;
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 12px;
}
.slider {
    margin: 60px 0 0;   
}
.slider .am-slides li {
    position: relative;
    z-index: 9999;
}

.slider .am-slides li a {
    display: block;
    height: 100%;
}
.slider .am-control-nav {
    display: block;
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 10px;
    text-align: center;
}
.slider .am-control-nav li {
    width: 12px;
    height: 12px;
   margin-right:5px
}
.slider .am-control-nav li a {
    display: block;
    width: 12px;
    height: 12px;
    border: 1px solid #FFF;
    border-radius: 100%;
    text-indent: -9999px;
}
.slider .am-control-nav li a.am-active {
    background: #FFF;
}
.edge {
    width: 100%;
    background: #f7f7f7;
}
.edge:after {
    display: block;
    content: "";
    clear: both;
}
.edge ul {
}
.edge ul li {
    width: 50%;
    height: 180px;
    float: left;
    text-align: center;
}
.edge ul li a {
    display: block;
    height: 180px;
    padding: 30px 0 0;
    color: #000;
    transition: all .3s;
}
.edge ul li a:hover {
    padding: 20px 0 0;
    background: #b60005;
    color: #FFF;
}
.edge ul li a:before {
    display: block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    margin: 0 auto;
    font-family: "iconfont";
    font-size: 50px;
    color: #b60005;
    transition: all .3s;
}
.edge ul li a:hover:before {
    font-size: 60px;
    color: #FFF;
}
.edge ul li:nth-child(1) a:before {
    content: "\e60a";
}
.edge ul li:nth-child(2) a:before {
    content: "\e63f";
}
.edge ul li:nth-child(3) a:before {
    content: "\ed1d";
}
.edge ul li:nth-child(4) a:before {
    content: "\e6c8";
}
.edge ul li a strong {
    display: block;
    line-height: 32px;
    margin: 10px 0 0;
    font-weight: bold;
    font-size: 20px;
    position: relative;
}
.edge ul li a span {
    display: block;
    line-height: 24px;
    font-size: 14px;
    color: #555;
}
.box_1 {
    width: 100%;
}
.box_1:after {
    display: block;
    content: "";
    clear: both;
}
.box_1 .bhead {
    width: 1200px;
    height: 60px;
    border-bottom: 1px solid #f4f4f4;
    position: relative;
  margin:0 auto
}
.box_1 .bhead strong {
    line-height: 60px;
    font-size: 18px;
    color: #b60005;
    font-weight: normal;
float:left
}
.box_1 .bhead i {
    height: 60px;
    line-height: 60px;
    overflow: hidden;
    font-size: 14px;
    color: #888;
    font-style: normal;
 float:left
}
.box_1 .bhead span {
    height: 60px;
    line-height: 60px;
    overflow: hidden;
    font-size: 14px;
    font-style: normal;
float:right
}
.box_1 .bhead span a {
    color: #888;
}
.box_1 .bbody {
}
.box_1 .bbody:after {
    display: block;
    content: "";
    clear: both;
}
.product .bbody {
    padding: 20px 0 0;
}
.product .bbody ul li {
    width: 50%;
    padding: 10px;
    float: left;
}
.product .bbody ul li img {
    width: 100%;
    height: auto;
   border:1px #e1e1e1 solid;
}
.product .bbody ul li figure {
    margin: 0;
    transition: all .3s;
    background: #f7f7f7;
}
.product .bbody ul li figure:hover {
    transform: scale(1.1, 1.1);
    box-shadow: 0 0 20px rgba(0,0,0,.3);
    background: #b60005;
}
.product .bbody ul li figure figcaption {
    height:30px;
    line-height: 20px;
    margin: 10px 0 0;
text-overflow:ellipsis; white-space:nowrap; 
    overflow: hidden;
    padding: 0 10px;
    text-align: center;
    font-size: 14px;
    
}
.product .bbody ul li figure figcaption a {
    color: #000;
    transition: all .3s;
}
.product .bbody ul li figure:hover figcaption a {
    color: #FFF;
}
.product .bbody ul li figure span {
    display: none;
}
.product .bbody ul li figure:hover span {
    color: #FFF;
}
.works .bbody {
    padding: 20px 0 0;
}
.works .bbody ul li {
    width: 44%;
    margin-right: 10px;
    margin-left: 10px;
    float: left;
}

.works .bbody ul li img{
    width: 100%;
}
.works .bbody ul li img:hover{
    border-bottom: 1px solid rgba(0,0,0,0.17);
    box-shadow: 0 5px 3px rgba(0, 0, 0, 0.17);
}
/*.works .bbody ul li:nth-of-type(4n) {
    margin: 0;
}*/
.works .bbody ul li:hover {
    background-size: 110% 110%;
}

.wrap {
    height: auto;
    margin: 20px 0 0;
    transition: all .3s;
    position: relative;
}

.box_2 {
}
.box_2 .bhead {
    height: 36px;
}
.box_2 .bhead strong {
    line-height: 34px;
    padding: 0 15px;
    font-size: 18px;
    background: #b60005;
    float: left;
    font-weight: normal;
    color: #FFF;
}
.box_2 .bhead i {
    line-height: 34px;
       padding: 0 15px;
    font-size: 12px;
    float: left;
    font-style: normal;
}
.box_2 .bhead span {
    line-height: 34px;
    font-size: 12px;
    float: right;
}
.box_2 .bbody {
    padding: 20px 0 0;
}
.box_2 .bbody:after {
    display: block;
    content: "";
    clear: both;
}
.news {
    width: 100%;
    padding: 0 20px 20px;
}
.news_img:after {
    display: block;
    content: "";
    clear: both;
}
.news_img figure {
    margin: 0;
}
.news_img figure>a {
    display: block;
    width: 128px;
    overflow: hidden;
    float: left;
}
.news_img figure>a img {
    width: 100%;
    height: auto;
}
.news_img figure figcaption {
    line-height: 24px;
font-size:1.6rem
}
.news_img figure i {
    display: block;
    height: 20px;
    line-height: 20px;
    font-size: 12px;
   margin:5px 0;
    font-style: normal;
}
.news_img figure span {
    line-height: 1.6em;
    font-size: 14px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
     color:#999
}
.news_txt {
    padding: 10px 0;
}
.news_txt ul li {
    line-height: 2;
    overflow: hidden;
   font-size:15px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.news_txt ul li i {
    font-size: 12px;
    color: #989898;
    float: right;
    font-style: normal;
}
.about {
    width: 100%;
    padding: 0 20px;
    clear: both;
}
.about_video {
    position: relative;
}
.about_video .video-js {
    height: 150px !important;
}
.about_video img {
    width: 100%;
    height: auto;
}
.about_video a:before {
    display: block;
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: rgba(0,0,0,.5);
    z-index: 2;
    transition: all .3s;
}
.about_video a:hover:before {
    background: rgba(182,0,5,.5);
}
.about_video a:after {
    display: block;
    content: "\f144";
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 50px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -30px 0 0 -30px;
    z-index: 3;
    color: #FFF;
    transition: all .3s;
}
.about_video a:hover:after {
    transform: scale(1.1, 1.1);
}
.about_txt {
    padding: 10px 0 0;
}
.about_txt p {
    text-indent: 2em;
overflow:hidden;
display:-webkit-box;
-webkit-box-orient:vertical;
-webkit-line-clamp:3;
line-height:30px;
}
.about_nav {
    padding: 0;
    font-size: 0;
}
.about_nav ul li {
    width: 33.3333333333333%;
    padding: 5px;
    display: inline-block;
    font-size: 16px;
}
.about_nav ul li a {
    display: block;
    height: 36px;
    line-height: 36px;
    text-align: center;
    border-radius: 18px;
    background: #e6e6e6;
    transition: all .3s;
}
.about_nav ul li a:hover {
    background: #b60005;
    color: #FFF;
}
.partners {
    padding: 30px 0 40px;
}
.partners .bbody:after {
    display: block;
    content: "";
    clear: both;
}
.partners .bhead {
    height: 40px;
    text-align: center;
    line-height: 40px;
    margin: 0 20px;
    font-size: 22px;
    background: #b60005;
    color: #FFF;
}
.partners .bhead strong {
    font-weight: normal;
}
.partners .bbody {
    padding: 0 10px;
}
.partners .bbody ul li {
    margin: 20px auto 0;
    padding: 0 10px;
    float: left;
}
.partners .bbody ul li img {
    width: 100%;
    height: auto;
}
footer {
    background: #727272;
}
.box_contact {
    width: 100%;
    padding: 20px;
    background: #b60005;
}
.qrcode {
    display: none;
}
.box_3 {
    color: #FFF;
    padding: 0 0 5px;
}
.box_3 .bhead {
    height: 40px;
    line-height: 40px;
}
.box_3 .bhead strong {
    font-weight: normal;
    font-size: 18px;
}
.follow {
}
.follow:after {
    display: block;
    content: "";
    clear: both;
}
.follow .bbody ul li {
    width: 40px;
    height: 40px;
    float: left;
}
.follow .bbody ul li a {
    display: block;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #FFF;
}
.follow .bbody ul li a:before {
    display: block;
    height: 40px;
    font-family: "FontAwesome";
    font-size: 20px;
}
/* .follow .bbody ul li.qq a:before {
    content: "\f1d6";
}
.follow .bbody ul li.wechat a:before {
    content: "\f1d7";
}
.follow .bbody ul li.weibo a:before {
    content: "\f18a";
} */
.follow .bbody ul li.en {
    width: 80px;
}
.contact {
}
.follow:after {
    display: block;
    content: "";
    clear: both;
}
.contact .bbody ul li {
    font-size: 13px;
}
.nav_footer {
    display: none;
}
.footer_info {
    text-align: center;
    background: #FFF;
padding-bottom: 59px;
    padding-top: 10px;
}
.banner {
    width: 100%;
    background: url(../images/banner_3.jpg) center center no-repeat;
    background-size: cover; margin-top:60px;
}
.main {
    padding: 0 10px;
}
.mli {
    margin: 20px 0 0;
}
.mli .category {
    margin: 0 10px;
    border: 1px solid #b60005;
}
.mli .category .catname {
    height: 50px;
    background: #b60005;
    color: #FFF;
}
.mli .category .catname strong {
    display: block;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-weight: normal;
}
.category .subcat {
    padding: 10px 10px 20px;
    font-size: 0;
}
.mli .category .subcat ul li {
    display: inline-block;
    width: 48%;
    height: 50px;
    margin: 10px 1% 0;
}
.mli .category .subcat ul li a {
    display: block;
    height: 50px;
    line-height: 50px;
    background: #EFEFEF;
    text-align: center;
    font-size: 14px;
}
.mli .category .subcat dl {
    display: inline-block;
    width: 48%;
    height: 50px;
    margin: 10px 1% 0;
}
.mli .category .subcat dl dt a {
    display: block;
    height: 50px;
    line-height: 50px;
    background: #EFEFEF;
    text-align: center;
    font-size: 14px;
    font-weight: normal;
text-overflow:ellipsis; white-space:nowrap; overflow:hidden;padding:0 5px;
}
.mli .category .subcat dl dd {
    display: none;
}
.mri {
    margin: 10px 0 0;
    padding: 0 20px;
}
.position {
    height: 24px;
    line-height: 24px;
    color: #999;
    font-size: 13px;
    padding: 20px 0;
}
.position a {
    color: #999;
}
.page_title {
    height: 40px;
    line-height: 40px;
    border-bottom: 3px solid #b60005;
    color: #b60005;
}
.page_title strong {
    font-weight: normal;
    font-size: 18px;
}

.list_article dl {
    padding: 20px 0;
    border-bottom: 1px solid #f2f2f2;
    overflow: hidden;
}
.list_article dl dd.dl_img {
    width: 160px;
    margin: 0 20px 0 0;
    float: left;
}
.list_article dl dd.dl_img img {
    width: 100%;
    height: 100%;
}
.list_article dl dt {
    line-height: 24px;
    margin: 0;
    padding: 7px 0;
    font-weight: normal;
}
.list_article dl dt a {
    font-size: 16px;
}
.list_article dl dt em {
    padding: 0 0 0 20px;
    font-size: 12px;
    font-style: normal;
    color: #D4D4D4;
}
.list_article dl dd.dl_txt {
    font-size: 12px;
color:#666;
    text-overflow: ellipsis;
    /* white-space: nowrap; */
    -webkit-line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    height: 36px; overflow:hidden
}
.list_article dl dd.dl_txt a{ color:#999}
.list_single {
    padding: 10px 5px;
    line-height: 25px;
    text-align: justify;
}

.list_single p img {
    /* margin: 0 0 0 -2em; */
}
.list_single img {

    height: auto !important;
}
.list_single iframe {
    width: 100%;
    height: 500px;
}
.list_single .video-js {
    height: 150px;
}
.list_product {
    padding: 40px 0 0;
    margin-bottom: -22px;
}
.list_product:after {
    display: block;
    content: "";
    clear: both;
}
.list_product ul li {
    width: 48%;
    float: left;
    margin: 0 1%;
}
.list_product ul li:nth-of-type(2n) {
    margin-right: 0;
}
.list_product ul li img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    display: block;
}
.list_product ul li figure{
    transition: all .3s;
    background: #fdfdfd;
    margin-bottom: 20px;
    background: #fdfdfd;
    border:1px #e1e1e1 solid;

}
.list_product ul li figure:hover {
    transform: scale(1.1, 1.1);
    box-shadow: 0 0 20px rgba(0,0,0,.3);
    background: #b60005;
}
.list_product ul li figure figcaption {
    overflow: hidden;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 6px;
}
.list_product ul li figure figcaption a {
    color: #000;
    transition: all .3s;
}
.list_product ul li figure:hover figcaption a {
    color: #FFF;
}
.list_product ul li figure span {
    display: none;
}
.list_product ul li figure:hover span {
    color: #FFF;
}
.list_img {
    overflow: hidden;
}
.list_img ul li {
    width: 33.33333333%;
    padding: 30px 10px 10px;
    float: left;
}
.list_img ul li img {
    width: 100%;
    height: auto;
}
.list_img ul li span {
    display: block;
    height: 18px;
    line-height: 18px;
    margin: 10px 0 0;
    overflow: hidden;
    text-align: center;
}
.article_article {
    padding: 20px 0;
}
.article_article h1 {
    line-height: 32px;
    text-align: center;
    font-size: 20px;
}
.article_info {
    line-height: 24px;
    text-align: center;
    color: #A3A3A3;
    font-size: 12px;
}
.article_body {
    line-height: 2em;
    text-align: justify;
}

.article_body img {
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

.pre_next {
    margin: 10px auto;
}
.about_panel {
}
.box_about_panel .bhead {
    height: 30px;
    line-height: 30px;
}
.box_about_panel .bhead strong {
    color: #b22222;
}
.box_about_panel .bhead span {
    color: #696969;
}
.box_about_panel .bbody {
    padding: 10px 0 0;
}
.box_about_panel {
    padding: 10px;
    box-shadow: 0 0 1px rgba(0,0,0,.05);
}
.contact_b {
    padding: 1px 0;
}
.contact_b:after {
    display: block;
    content: "";
    clear: both;
}
.contact_b .hd {
    font-weight: bold;
    color: #b60005
}
.contact_b .bd {
    color: #808080;
}
.contact_b .bd ul {
    padding: 1px 0;
}
.contact_1 .hd {
    height: 40px;
    line-height: 40px;
    font-size: 18px;
    color: #b60005;
}
.contact_1 .bd ul li {
    line-height: 1.6em;
    padding: 5px 0;
}
.course_box {
}
.course_box dl {
    padding: 0 0 0 20px;
    position: relative;
}
.course_box dl:before {
    display: block;
    width: 1px;
    content: "";
    background: #e5e5e5;
    position: absolute;
    left: 0;
    top: 10px;
    bottom: 10px;
}
.course_box dl dt {
    color: #b60005;
    position: relative;
}
.course_box dl dt:before {
    display: block;
    width: 15px;
    height: 15px;
    background: #b60005;
    border-radius: 100%;
    content: "";
    font-size: 30px;
    position: absolute;
    left: -27px;
    top: 10px;
}
.course_box dl dd {
    position: relative;
}
.course_box dl dd span {
    font-size: 12px;
    color: #A4A4A4;
    padding: 0 10px 0 0;
}
.course_box dl dd:before {
    display: block;
    width: 15px;
    height: 15px;
    background: #727272;
    border-radius: 100%;
    content: "";
    font-size: 30px;
    position: absolute;
    left: -27px;
    top: 10px;
}
.map_hr {
    width: 100%;
    height: 300px;
}
.map_hr iframe {
    width: 100%;
    height: 100%;
}
.icon_contact, .box_contact_sidebar {
    display: none;
}
.am-navbar-default .am-navbar-nav {
    background: #b60005;
}
}

@media screen and (max-width: 1023px) {

.box_1 .bhead{
  width:90%
}
}

@media screen and (min-width: 1024px) {
.am-sticky-placeholder {
    width: 100%;
    position: absolute;
    z-index: 9999;
}
header {
    width: 100%;
    height: 80px;
    background: rgba(255,255,255,1);
    position: fixed;
    left: 0;
    top: 0;
    transition: all .3s;
}
header.am-sticky {
    background: rgba(255,255,255,1);
    box-shadow: 0 0 20px rgba(0,0,0,.6);
}
.logo {
   
   
    position: absolute;
    left: 50%;
    top: 14px;
    margin: 0 0 0 -500px;
    background-size: cover;
}
.logo a {
    display: block;
   
}
.language {
    width: 60px;
    height: 20px;
    line-height: 20px;
    text-align: right;
    position: absolute;
    right: 50%;
    top: 30px;
    margin: 0 -500px 0 0;
    font-size: 12px;
}
.am-menu-offcanvas1 .am-menu-toggle {
    display: none;
}
nav.nav_m {
    display: none;
}
nav.nav_pc {
    width: 700px;
    height: 80px;
    position: absolute;
    left: 43%;
    top: 0;
    margin: 0 0 0 -250px;
}
nav.nav_pc a {
    color: #000;
}
nav.nav_pc ul li.nLi {
    width: 10%;
    float: left;
    position: relative;
}
nav.nav_pc ul li.nLi h3 {
    height: 80px;
    margin: 0;
    font-size: 14px;
}
nav.nav_pc ul li.nLi h3 a {
    display: block;
    height: 80px;
    line-height: 80px;
    text-align: center;
    font-weight: normal;
}
nav.nav_pc ul li.nLi.active {
    background: #b60005;
}
nav.nav_pc ul li.nLi.active h3 a {
    color: #FFF;
}
nav.nav_pc ul li.nLi .sub {
    display: none;
    position: absolute;
    top: 80px;
    left: 50%;
    margin-left: -70px;
    width: 140px;
    background: #b60005;
    padding: 10px 0;
    text-align: center;
    font-size: 14px;
    z-index: 10001;
}
nav.nav_pc ul li.nLi .sub a {
    color: #FFF;
}
nav.nav_pc ul li.nLi .sub li {
    height: 40px;
}
nav.nav_pc ul li.nLi .sub li a {
    display: block;
    height: 40px;
    line-height: 40px;
}
nav.nav_pc ul li.nLi .sub li a:hover {
    background: #de0007;
}
nav.nav_pc ul li.nLi .mega-menu-panel {
    display: none;
    position: fixed;
    top: 80px;
    left: 50%;
    z-index: 10000;
    box-sizing: border-box;
    width: min(1130px, calc(100vw - 48px));
    max-height: calc(100vh - 96px);
    overflow-y: auto;
    transform: translateX(-50%);
    background: #f8f8f8;
    box-shadow: 0 1px 2px 0 rgba(0,0,0,.2);
    padding: 15px 30px 30px 0;
    text-align: left;
}
nav.nav_pc ul li.nLi .mega-menu-cloud {
    width: min(720px, calc(100vw - 48px));
}
nav.nav_pc ul li.nLi .mega-menu-solution {
    width: min(940px, calc(100vw - 48px));
    padding: 18px 28px 28px 0;
}
nav.nav_pc ul li.nLi:hover .mega-menu-panel {
    display: block;
}
nav.nav_pc ul li.nLi .mega-menu-inner {
    zoom: 1;
}
nav.nav_pc ul li.nLi .mega-menu-inner:after {
    display: table;
    clear: both;
    content: "";
}
nav.nav_pc ul li.nLi .mega-menu-column {
    width: 190px;
    height: 238px;
    float: left;
    padding: 15px 0 0 30px;
    overflow: hidden;
    text-align: left;
    font-size: 14px;
}
nav.nav_pc ul li.nLi .mega-menu-cloud .mega-menu-column {
    width: auto;
    min-width: 200px;
    height: auto;
    overflow: visible;
}
nav.nav_pc ul li.nLi .mega-menu-cloud .mega-menu-links a {
    white-space: nowrap;
}
nav.nav_pc ul li.nLi .mega-menu-solution .mega-menu-column {
    width: 220px;
    height: auto;
    min-height: 46px;
}
nav.nav_pc ul li.nLi .mega-menu-heading {
    display: inline;
    line-height: 28px;
    margin-bottom: 10px;
    color: #2b2b2b;
    font-size: 18px;
    font-weight: normal;
}
nav.nav_pc ul li.nLi .mega-menu-heading:hover {
    color: #2aa0da;
}
nav.nav_pc ul li.nLi .mega-menu-solution .mega-menu-heading {
    display: none;
}
nav.nav_pc ul li.nLi .mega-menu-links a {
    display: block;
    line-height: initial;
    margin-top: 10px;
    color: #2b2b2b;
    font-size: 14px;
    word-break: break-word;
}
nav.nav_pc ul li.nLi .mega-menu-solution .mega-menu-links a {
    margin-top: 12px;
    line-height: 1.35;
}
nav.nav_pc ul li.nLi .mega-menu-links a:hover {
    color: #2aa0da;
    text-decoration: underline;
}
.slider {
    margin: 80px 0 0;
}
.slider .am-slides li {
    position: relative;
    z-index: 9999;
}

.slider .am-slides li a {
    display: block;
    height: 100%;
}
.slider .am-control-nav {
    display: block;
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 10px;
    text-align: center;
}
.slider .am-control-nav li {
    width: 12px;
    height: 12px;
  margin-right:5px
}
.slider .am-control-nav li a {
    display: block;
    width: 12px;
    height: 12px;
    border: 1px solid #FFF;
    border-radius: 100%;
    text-indent: -9999px;
}
.slider .am-control-nav li a.am-active {
    background: #FFF;
}
.edge {
    width: 100%;
    height: 180px;
    background: #f7f7f7;
    margin-bottom: 10px;
}
.edge ul {
    width: 1000px;
    margin: 0 auto;
}
.edge ul li {
    width: 25%;
    height: 180px;
    float: left;
    text-align: center;
}
.edge ul li a {
    display: block;
    height: 180px;
    padding: 30px 0 0;
    color: #000;
    transition: all .3s;
}
.edge ul li a:hover {
    padding: 20px 0 0;
    background: #b60005;
    color: #FFF;
}
.edge ul li a:before {
    display: block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    margin: 0 auto;
    font-family: "iconfont";
    font-size: 50px;
    color: #b60005;
    transition: all .3s;
}
.edge ul li a:hover:before {
    font-size: 60px;
    color: #FFF;
}
.edge ul li:nth-child(1) a:before {
    content: "\e60a";
}
.edge ul li:nth-child(2) a:before {
    content: "\e63f";
}
.edge ul li:nth-child(3) a:before {
    content: "\ed1d";
}
.edge ul li:nth-child(4) a:before {
    content: "\e6c8";
}
.edge ul li a strong {
    display: block;
    line-height: 36px;
    margin: 10px 0 0;
    font-weight: bold;
    font-size: 24px;
    position: relative;
}
.edge ul li a span {
    display: block;
    line-height: 26px;
    font-size: 15px;
    color: #555;
}
.box_1 {
    width: 100%;

}
.box_1:after {
    display: block;
    content: "";
    clear: both;
}
.box_1 .bhead {
    width: 1200px;
   margin:0 auto;
    height: 60px;
    border-bottom: 1px solid #f4f4f4;
    position: relative;
}
.box_1 .bhead strong {
    line-height: 60px;
    font-size: 30px;
    color: #b60005;
    font-weight: normal;
}
.box_1 .bhead i {
    height: 60px;
    line-height: 60px;
    overflow: hidden;
    font-size: 14px;
    color: #888;
    font-style: normal;
}
.box_1 .bhead span {
    height: 60px;
    line-height: 60px;
    overflow: hidden;
    font-size: 14px;
    font-style: normal;
  float:right
}
.box_1 .bhead span a {
    color: #888;
}
.box_1 .bbody {
    width: 1000px;
    height: auto;
    margin: 0 auto;
}
.box_1 .bbody:after {
    display: block;
    content: "";
    clear: both;
}
.product .bbody {
    padding: 20px 0 0;
}
.product .bbody ul li {
    width: 220px;
    margin: 0 40px 0 0;
    padding: 0 0 40px;
    float: left;
}
.product .bbody ul li:nth-of-type(4n) {
    margin: 0;
}
.product .bbody ul li img {
    width: 100%;
    height: auto;
    border:1px #e1e1e1 solid;
}
.product .bbody ul li figure {
    margin: 0;
    transition: all .3s;
    background: #f7f7f7;
}
.product .bbody ul li figure:hover {
    transform: scale(1.1, 1.1);
    box-shadow: 0 0 20px rgba(0,0,0,.3);
    background: #b60005;
}
.product .bbody ul li figure figcaption {
    height: 36px;
    line-height: 36px;
    overflow: hidden;
    padding: 0 10px;
    text-align: center;
}
.product .bbody ul li figure figcaption a {
    color: #000;
    transition: all .3s;
}
.product .bbody ul li figure:hover figcaption a {
    color: #FFF;
}
.product .bbody ul li figure span {
    display: block;
    height: 54px;
    line-height: 18px;
    overflow: hidden;
    margin: 5px 0;
    padding: 0 10px;
    font-size: 12px;
    color: #adadad;
    transition: all .3s;
}
.product .bbody ul li figure:hover span {
    color: #FFF;
}
.works .bbody {
    padding: 40px 0 0;
}
.works .bbody ul li {
    width: 220px;
    margin: 0 40px 0 0;
    float: left;
    background: url(../images/bg_works_1.jpg) center center no-repeat;
    background-size: cover;
    background-size: 100% 100%;
    transition: all .3s;
}

.works .bbody ul li img{
    width: 100%;
}
.works .bbody ul li img:hover{
    border-bottom: 1px solid rgba(0,0,0,0.17);
    box-shadow: 0 5px 3px rgba(0, 0, 0, 0.17);
}
.works .bbody ul li:nth-child(2) {
    background-image: url(../images/bg_works_2.jpg);
}
.works .bbody ul li:nth-child(3) {
    background-image: url(../images/bg_works_3.jpg);
}
.works .bbody ul li:nth-child(4) {
    background-image: url(../images/bg_works_4.jpg);
}
.works .bbody ul li:nth-of-type(4n) {
    margin: 0;
}
.works .bbody ul li:hover {
    background-size: 110% 110%;
}

.wrap {
    height: auto;
    margin: 40px 0 0;

    transition: all .3s;
    position: relative;
}

.box_2 {
}
.box_2 .bhead {
    height: 36px;
}
.box_2 .bhead strong {
    line-height: 34px;
       padding: 0 15px;
    font-size: 18px;
    background: #b60005;
    float: left;
    font-weight: normal;
    color: #FFF;
}
.box_2 .bhead i {
    line-height: 34px;
     padding: 0 15px;
    font-size: 12px;
    float: left;
    font-style: normal;
}
.box_2 .bhead span {
    line-height: 34px;
    font-size: 12px;
    float: right;
}
.box_2 .bbody {
    padding: 20px 0 0;
}
.box_2 .bbody:after {
    display: block;
    content: "";
    clear: both;
}
.news {

}

.news_img:after {
    display: block;
    content: "";
    clear: both;
}
.news_img figure {
    margin: 0;
}
.news_img figure>a {
    display: block;
    width: 128px;
    overflow: hidden;
    float: left;
}
.news_img figure>a img {
    width: 100%;
    height: auto;
}
.news_img figure figcaption {
    line-height: 24px;
font-size:1.6rem
}
.news_img figure i {
    display: block;
    height: 20px;
    line-height: 20px;
    font-size: 12px;
margin:5px 0;
    font-style: normal;
}
.news_img figure span {
    line-height:2;
    font-size: 14px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
   color:#999
}
.news_txt {
    padding: 10px 0;
}
.news_txt ul li {
    line-height:2.2;
    overflow: hidden;
}
.news_txt ul li i {
    font-size: 12px;
    color: #989898;
    float: right;
    font-style: normal;
}
.about {

}
.about_video {
    position: relative;
}
.about_video .video-js {
    height: 155px !important;
}
.about_video img {
    width: 100%;
    height: auto;
}
.about_video a:before {
    display: block;
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: rgba(0,0,0,.5);
    z-index: 2;
    transition: all .3s;
}
.about_video a:hover:before {
    background: rgba(182,0,5,.5);
}
.about_video a:after {
    display: block;
    content: "\f144";
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 50px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -30px 0 0 -30px;
    z-index: 3;
    color: #FFF;
    transition: all .3s;
}
.about_video a:hover:after {
    transform: scale(1.1, 1.1);
}

.about_txt p {
    text-indent: 2em;
overflow:hidden;
display:-webkit-box;
-webkit-box-orient:vertical;
-webkit-line-clamp:3;
line-height:30px;
}
.about_nav {
    padding: 0 20px 0;

    font-size: 0;
}
.about_nav ul li {
    width: 33.3333333333333%;
    padding: 5px;
    display: inline-block;
    font-size: 16px;
}
.about_nav ul li a {
    display: block;
    height: 36px;
    line-height: 36px;
    text-align: center;
    border-radius: 18px;
    background: #e6e6e6;
    transition: all .3s;
}
.about_nav ul li a:hover {
    background: #b60005;
    color: #FFF;
}
.partners {
    height: 120px;
    padding: 15px 0;
    position: relative;
}
.partners .bhead {
    width: 80px;
    height: 80px;
    text-align: center;
    line-height: 36px;
    font-size: 30px;
    padding: 5px 10px 0;
    background: #b60005;
    color: #FFF;
    position: absolute;
    left: 50%;
    top: 15px;
    margin: 0 0 0 -500px;
}
.partners .bhead strong {
    font-weight: normal;
}
.partners .bbody {
    width: 1000px;
    margin: 0 auto;
    padding: 0 0 0 100px;
}
.partners .bbody ul li {

    line-height: 24px;
    float: left;
    padding: 0 5px;
}
.partners .bbody ul li img {
    width: 100%;
    height: auto;
}
footer {
    background: #727272;
}
.box_contact {

    background: #b60005;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 2%;
}
.qrcode {
    width: 110px;

}
.box_3 {
    color: #FFF;
}
.box_3 .bhead {
    height: 40px;
    line-height: 40px;
}
.box_3 .bhead strong {
    font-weight: normal;
    font-size: 18px;
}
.follow {

}
.follow .bbody ul li {
    width: 40px;
    height: 40px;
    float: left;
}
.follow .bbody ul li a {
    display: block;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #FFF;
}
.follow .bbody ul li a:before {
    display: block;
    height: 40px;
    font-family: "FontAwesome";
    font-size: 20px;
}
/* .follow .bbody ul li.qq a:before {
    content: "\f1d6";
}
.follow .bbody ul li.wechat a:before {
    content: "\f1d7";
}
.follow .bbody ul li.weibo a:before {
    content: "\f18a";
} */
.follow .bbody ul li.en {
    width: 80px;
}

.contact .bbody ul li {
    width: 50%;
    float: left;
}
.nav_footer {
    width: 1200px;
    margin: 0 auto;
    padding: 40px 0;
    color: #FFF;
}
.nav_footer:after {
    display: block;
    content: "";
    clear: both;
}
.nav_footer a {
    color: #FFF;
}
.nav_footer dl {
    width: 16.66666666666667%;
    margin: 0;
    float: left;
}
.nav_footer dl dt {
    font-weight: normal;
}
.nav_footer dl dd {
    line-height: 1.8em;
    font-size: 14px;
}
.nav_footer dl dd a {
    color: #E1E1E1;
}
.footer_info {
    text-align: center;
    background: #c8c8c8;
    padding: 20px 0;
}
.main {
    width: 1000px;
    margin: 0 auto;
}
.main:after {
    display: block;
    content: "";
    clear: both;
}
.mli {
    width: 200px;
    min-height: 400px;
    float: left;
    font-family: "fzssj";
}
.mli .category {
    width: 100%;
    margin: 20px 0 0;
    background: #F5F5F5;
}
.mli .category .catname {
    height: 80px;
    background: #b60005;
    color: #FFF;
}
.mli .category .catname strong {
    display: block;
    height: 80px;
    line-height: 80px;
    text-align: center;
    font-weight: normal;
    font-size: 20px;
}
.mli .category .subcat {
    padding: 10px 20px 20px;
    background: #F5F5F5;
}
.mli .category .subcat ul li {
    height: 50px;
    margin: 10px 0 0;
}
.mli .category .subcat ul li a {
    display: block;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: rgba(0,0,0,.3);
    color: #FFF;
    transition: all .3s;
}
.mli .category .subcat ul li.current a {
    background: #b60005;
    color: #FFF;
}
.mli .category .subcat ul li a:hover {
    background: rgba(182,0,5,.3);
    color: #FFF;
}
.mli .category .subcat dl {
    margin: 10px 0 0;
}
.mli .category .subcat dl dt a {
    display: block;
    height: 40px;
    line-height:40px;
    text-align: center;
    background: rgba(0,0,0,.6);
    color: #FFF;
    transition: all .3s;
}
.mli .category .subcat dl.current dt a {
    background: #b60005;
    color: #FFF;
}
.mli .category .subcat dl.active dt a {
    background: #b60005;
    color: #FFF;
}
.mli .category .subcat dl dt a:hover {
    background: rgba(182,0,5,.3);
    color: #FFF;
}
.mli .category .subcat dl dd {
    height: 30px;
    margin: 10px 0 0;
}
.mli .category .subcat dl dd a {
    display: block;
    height: 30px;
    line-height: 30px;
    text-align: center;
}
.mri {
    width: 760px;
    float: right;
}
.position {
    height: 30px;
    line-height: 30px;
    margin: 20px 0 0;
    color: #999;
}
.position a {
    color: #999;
}
.page_title {
    height: 40px;
    line-height: 40px;
    border-bottom: 3px solid #b60005;
    color: #b60005;
}
.page_title strong {
    font-weight: normal;
    font-size: 18px;
}

.banner {
    width: 100%;
    background: url(../images/banner_3.jpg) center center no-repeat;margin-top: 80px;
}

.list_article dl {
    padding: 20px 0;
    border-bottom: 1px solid #f2f2f2;
    overflow: hidden;
}
.list_article dl dd.dl_img {
    width: 220px;
    margin: 0 20px 0 0;
    float: left;
}
.list_article dl dd.dl_img img {
    width: 100%;
    height: 100%;
}
.list_article dl dt {
    line-height: 24px;
    margin: 0;
    padding: 7px 0;
    font-weight: normal;
}
.list_article dl dt a {
    font-size: 16px;
}
.list_article dl dt em {
    padding: 0 0 0 20px;
    font-size: 12px;
    font-style: normal;
    color: #D4D4D4;
}
.list_article dl dd.dl_txt {
    font-size: 14px;
}
.list_article dl dd.dl_txt a{ color:#999}
.list_single {
    line-height: 25px;
    text-align: justify;
}

.list_single p img {
    /* margin: 0 0 0 -2em; */
}
.list_single img {

    height: auto !important;
}
.list_single iframe {
    width: 100%;
    height: 500px;
}
.list_single .video-js {
    height: 400px;
}
.list_img {
    overflow: hidden;
}
.list_img ul li {
    width: 33.33333333%;
    padding: 30px 10px 10px;
    float: left;
}
.list_img ul li img {
    width: 100%;
    height: auto;
}
.list_img ul li span {
    display: block;
    height: 18px;
    line-height: 18px;
    margin: 10px 0 0;
    overflow: hidden;
    text-align: center;
}
.list_product {
    padding: 40px 0 0;
    margin-bottom: -22px;
}
.list_product:after {
    display: block;
    content: "";
    clear: both;
}
.list_product ul li {
    width: 25%;
    padding: 0 10px 10px;
    float: left;
}
.list_product ul li:nth-of-type(4n) {
    margin: 0;
}
.list_product ul li img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    display: block;
}
.list_product ul li figure {
    transition: all .3s;
    background: #fdfdfd;
    margin-bottom: 20px;
    background: #fdfdfd;
    border:1px #e1e1e1 solid;
}
.list_product ul li figure:hover {
    transform: scale(1.1, 1.1);
    box-shadow: 0 0 20px rgba(0,0,0,.3);
    background: #b60005;
}
.list_product ul li figure figcaption {
    overflow: hidden;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 6px;
}
.list_product ul li figure figcaption a {
    color: #000;
    transition: all .3s;
}
.list_product ul li figure:hover figcaption a {
    color: #FFF;
}
.list_product ul li figure span {
    display: block;
    height: 54px;
    line-height: 18px;
    overflow: hidden;
    margin: 5px 0;
    padding: 0 10px;
    font-size: 12px;
    color: #adadad;
    transition: all .3s;
}
.list_product ul li figure:hover span {
    color: #FFF;
}
.article_article {
    padding: 20px;
}
.article_article h1 {
    line-height: 32px;
    text-align: center;
    font-size: 20px;
}
.article_info {
    line-height: 24px;
    text-align: center;
    color: #A3A3A3;
    font-size: 12px;
}
.article_body {
    line-height: 2em;
    text-align: justify;
}

.article_body img {
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

.pre_next {
    margin: 40px 0 0;
    padding: 0 20px;
}
.pre_next ol li {
    display: inline-block;
    width: 50%;
    font-size: 16px;
}
.pre_next ol li.next {
    text-align: right;
}
.about_panel {
}
.box_about_panel .bhead {
    height: 40px;
    line-height: 40px;
    position: relative;
}
.box_about_panel .bhead strong {
    color: #b22222;
}
.box_about_panel .bhead span {
    color: #696969;
}
.box_about_panel .bhead:before {
    content: "\f00d";
    position: absolute;
    top: 0;
    right: 0;
    font-size: 30px;
    color: #727272;
}
.box_about_panel .bhead.am-collapsed:before {
    content: "\f067";
    color: #b60005;
}
.box_about_panel .bbody {
    padding: 20px 0 0;
}
.box_about_panel {
    padding: 10px 20px;
    box-shadow: 0 0 1px rgba(0,0,0,.05);
}
.contact_b {
    padding: 1px 0;
}
.contact_b:after {
    display: block;
    content: "";
    clear: both;
}
.contact_b .hd {
    font-weight: bold;
    color: #b60005
}
.contact_b .bd {
    color: #808080;
}
.contact_b .bd ul {
    padding: 1px 0;
}
.contact_1 .hd {
    height: 40px;
    line-height: 40px;
    font-size: 18px;
    color: #b60005;
}
.contact_1 .bd ul li {
    line-height: 1.6em;
    padding: 5px 0;
}
.contact_3 .bd ul {
    width: 50%;
    float: left;
}
.contact_4 .bd ul {
    width: 30%;
    float: left;
}
.course_box {
}
.course_box dl {
    padding: 0 0 0 20px;
    position: relative;
}
.course_box dl:before {
    display: block;
    width: 1px;
    content: "";
    background: #e5e5e5;
    position: absolute;
    left: 0;
    top: 10px;
    bottom: 10px;
}
.course_box dl dt {
    color: #b60005;
    position: relative;
}
.course_box dl dt:before {
    display: block;
    width: 15px;
    height: 15px;
    background: #b60005;
    border-radius: 100%;
    content: "";
    font-size: 30px;
    position: absolute;
    left: -27px;
    top: 10px;
}
.course_box dl dd {
    position: relative;
}
.course_box dl dd span {
    font-size: 12px;
    color: #A4A4A4;
    padding: 0 10px 0 0;
}
.course_box dl dd:before {
    display: block;
    width: 15px;
    height: 15px;
    background: #727272;
    border-radius: 100%;
    content: "";
    font-size: 30px;
    position: absolute;
    left: -27px;
    top: 10px;
}
.map_hr {
    width: 400px;
    height: 300px;
    float: left;
    margin: 0 20px 0 0;
}
.map_hr iframe {
    width: 100%;
    height: 100%;
}
.icon_contact {
    width: 32px;
    height: 32px;
    line-height: 32px;
    position: fixed;
    right: 10px;
    bottom: 102px;
    z-index: 1010;
    text-align: center;
    background: #555;
    color: #ddd;
    opacity: .9;
    display: block;
    cursor: pointer;
}
.icon_contact:hover {
    opacity: 1;
}
.icon_contact:before {
    /* content: "\f0e6"; */
    font-family: FontAwesome;
    font-size: 1.6rem;
}
.box_contact_sidebar {
    width: 120px;
    background: rgba(85,85,85,.9);
    position: fixed;
    right: 10px;
    bottom: 102px;
    z-index: 9999;
    display: none;
}
.box_contact_sidebar .bhead {
    height: 36px;
    padding: 0 0 0 10px;
    background: #555;
    color: #A0A0A0;
    position: relative;
}
.box_contact_sidebar .bhead strong {
    line-height: 36px;
    font-size: 14px;
    float: left;
}
.box_contact_sidebar .bbody {
    padding: 10px;
    color: #FFF;
    font-size: 14px;
}
.box_contact_sidebar .bbody img {
    width: 100%;
    height: auto;
}
.close-im {
    width: 36px;
    height: 36px;
    float: right;
}
.close-im a {
    display: block;
    width: 36px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    color: #ABABAB;
}
.close-im a:before {
    content: "\f054";
    font-family: FontAwesome;
    font-size: 1.6rem;
}
.am-navbar {
    display: none;
}
.am-with-fixed-navbar {
    padding-bottom: 0;
}
}

@media screen and (min-width: 1360px) {
.am-sticky-placeholder {
    width: 100%;
    position: absolute;
    z-index: 9999;
}
.logo {
    margin: 0 0 0 -600px;
}
.language {
    margin: 0 -600px 0 0;
}
nav.nav_pc {
    width: 840px;
    margin: 0 0 0 -200px;
}
.edge ul {
    width: 1200px;
}

.box_1 .bbody {
    width: 1200px;
}
.product .bbody {
    padding: 30px 0 0;
}
.product .bbody ul li {
    width: 255px;
    margin: 0 60px 0 0;
    padding: 0 0 30px;
}
.works .bbody {
    padding:30px 0 0;
}
.works .bbody ul li {
    width: 255px;
    margin: 0 60px 0 0;
}
.works .bbody ul li img{
    width: 100%;
}
.works .bbody ul li img:hover{
    border-bottom: 1px solid rgba(0,0,0,0.17);
    box-shadow: 0 5px 3px rgba(0, 0, 0, 0.17);
}
.box_2 {
}
.box_2 .bhead {
    height: 35px;
}
.box_2 .bhead strong {
    line-height: 34px;
      padding: 0 15px;
    font-size: 18px;
    background: #b60005;
    float: left;
    font-weight: normal;
    color: #FFF;
}
.box_2 .bhead i {
    line-height: 34px;
    padding: 0 15px;
    font-size: 12px;
    float: left;
    font-style: normal;
}
.box_2 .bhead span {
    line-height: 34px;
    font-size: 12px;
    float: right;
}
.box_2 .bbody {
    padding: 20px 0 0;
}
.box_2 .bbody:after {
    display: block;
    content: "";
    clear: both;
}

.news_img figure>a {
    width: 160px;
}
.about_video .video-js {
    height: 170px !important;
}
.partners .bhead {
    margin: 0 0 0 -600px;
}
.partners .bbody {
    width: 1200px;
    padding: 0 0 0 110px;
}
.partners .bbody ul li {
   
}
footer {
    background: #727272;
}
.box_contact {
    width: 100%;
    height: 205px;
    background: #b60005;
    position: relative;
}
.qrcode {
    width: 100px;
    height: 100px;
    position: absolute;
    left: 43%;
    top: 50px;
    margin: 0 0 0 -500px;
}
.box_3 {
    color: #FFF;
}
.box_3 .bhead {
    height: 40px;
    line-height: 40px;
}
.box_3 .bhead strong {
    font-weight: normal;
    font-size: 18px;
}
.follow {
    width: 140px;
    position: absolute;
    left: 42%;
    top: 62px;
    margin: 0 0 0 -340px;
}
.follow .bbody ul li {
    width: 40px;
    height: 40px;
    float: left;
}
.follow .bbody ul li a {
    display: block;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #FFF;
}
.follow .bbody ul li a:before {
    display: block;
    height: 40px;
    font-family: "FontAwesome";
    font-size: 20px;
}
/* .follow .bbody ul li.qq a:before {
    content: "\f1d6";
}
.follow .bbody ul li.wechat a:before {
    content: "\f1d7";
}
.follow .bbody ul li.weibo a:before {
    content: "\f18a";
} */
.follow .bbody ul li.en {
    width: 80px;
}
.contact {
    width: 53%;
    position: absolute;
    left: 53%;
    top: 50px;
    margin: 0 0 0 -140px;
}
.contact .bbody ul li {
    width: 50%;
    float: left;
}
.nav_footer {
    width: 1200px;
    margin: 0 auto;
    padding: 40px 0;
    color: #FFF;
}
.nav_footer:after {
    display: block;
    content: "";
    clear: both;
}
.nav_footer a {
    color: #FFF;
}
.nav_footer dl {
    width: 16.66666666666667%;
    margin: 0;
    float: left;
}
.nav_footer dl dt {
    font-weight: normal;
}
.footer_info {
    text-align: center;
    background: #727272;
	color: #fff;
padding:20px 0
}
.main {
    width: 1200px;
    margin: 20px auto 
}
.mli {
    width: 250px;
}
.mri {
    width: 910px;
}
}
.page_main:after {
    content: "";
    display: block;
    clear: both;
}






    input[type=datetime-local]{
    -webkit-appearance:none;
    outline:none;
    border:none;
           }
        select{
    -webkit-appearance: none;
        }


input{
　  outline: none;
    -webkit-appearance: none; /*去除系统默认的样式*/
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0); /* 点击高亮的颜色*/
}



/*相关产品*/
.add_prelate{
   padding-top:20px;
}
.add_list{
  display:flex;
 flex-wrap:wrap;
justify-content: flex-start;
}
.add_list .item{
  width:23%;
  margin:1%;
  border:1px solid #ddd
}
.add_list .item a{
    display: block;
    overflow: hidden;
    padding: 0 8px;
    text-overflow: ellipsis;
}
.add_list .item img{
  display:block;
  width:100%;
 transition: all .3s
}

.add_list .item:hover img{
     transform:scale(1.1);
}
.add_list .item:hover figcaption {
  background:#b60005;
}
.add_list .item:hover figcaption a{
    color:#fff;
}
.add_list .item  figcaption{
  background:#f5f5f5;
  text-align:center;
  line-height:3;
transition:background .3s;
  overflow:hidden;
 text-overflow:ellipsis;
  white-space:nowrap;
  padding: 0 4px;
}

@media (max-width:768px){
.add_list .item{
  width:48%;
  margin:1%;
  border:1px solid #ddd
}
}



@media (max-width:1024px){
.nav_footer{
  width:96%
}
.page_main{
 padding-bottom:20px
}
.box_1 .bhead{
  padding:0 2%;
width:auto
}
.wrap{
  padding:0 2%
}
}

.pdbaseinfo  img{
  max-width:100%
}



.box_contact .qrcode img{ height:120px;
 }






@media only screen and (max-width:767px) {
.hidden-xs
 {
   display:none
}

}


.logo img{

  height:50px
}





#maximg img{ max-width:100%; height:auto !important}



.xiazais{ overflow:hidden}
.xiazais li{ line-height:50px; border-bottom:1px dotted #ddd;}
.xiazais span{ float:right}
.about_txt{ line-height:24px; padding-top:10px}

.footer_info a{ color:#fff; font-size:12px}



/*新增加导航代码*/

.header-right-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-transition: all 0.3s ease 0s;
  transition: all 0.3s ease 0s;
}
.header-right-wrap .header-search {
  margin-right: 26px;
}
.header-right-wrap .header-search > a {
  font-size: 20px;
}
.header-right-wrap .setting-wrap {
  margin-left: 26px;
}
.header-right-wrap .setting-wrap button {
  background-color: transparent;
  border: none;
  font-size: 20px;
  padding: 0;
}
.header-right-wrap .setting-wrap button:hover {
  color: #ff3535;
}
.header-right-wrap .setting-wrap .setting-content {
  background: #fff none repeat scroll 0 0;
  padding: 26px 30px 32px;
  position: absolute;
  right: 0;
  top: 100%;
  width: 300px;
  z-index: 9999;
  -webkit-box-shadow: 0 0 20px 0.4px rgba(0, 0, 0, 0.1);
          box-shadow: 0 0 20px 0.4px rgba(0, 0, 0, 0.1);
  max-height: 636px;
  overflow-y: auto;
  display: none;
}
@media only screen and (min-width: 1366px) and (max-width: 1600px) {
  .header-right-wrap .setting-wrap .setting-content {
    max-height: 510px;
  }
}
@media only screen and (min-width: 1200px) and (max-width: 1365px) {
  .header-right-wrap .setting-wrap .setting-content {
    max-height: 400px;
  }
}
@media only screen and (min-width: 992px) and (max-width: 1199px) {
  .header-right-wrap .setting-wrap .setting-content {
    max-height: 400px;
  }
}
.header-right-wrap .setting-wrap .setting-content ul li {
  padding-bottom: 25px;
}
.header-right-wrap .setting-wrap .setting-content ul li:last-child {
  padding-bottom: 0px;
}
.header-right-wrap .setting-wrap .setting-content ul li h4 {
  font-size: 16px;
  margin: 0;
  color: #000000;
  padding-bottom: 19px;
  border-bottom: 1px solid #cccccc;
  letter-spacing: 0.2px;
}
.header-right-wrap .setting-wrap .setting-content ul li ul {
  padding-top: 18px;
}
.header-right-wrap .setting-wrap .setting-content ul li ul li {
  padding-bottom: 31px;
}
.header-right-wrap .setting-wrap .setting-content ul li ul li:last-child {
  padding-bottom: 0px;
}
.header-right-wrap .setting-wrap .setting-content ul li ul li a {
  letter-spacing: 0.2px;
  color: #000000;
  font-weight: 300;
  display: block;
  line-height: 1;
}
.header-right-wrap .setting-wrap .setting-content ul li ul li a:hover {
  color: #ff3535;
}
.header-right-wrap .setting-wrap:hover {
  color: #ff3535;
}
.main-menu > nav > ul > li.angle-shape::before {
  border-bottom: 16px solid #fff;
  border-left: 9px solid transparent;
  border-right: 9px solid transparent;
  content: "";
  height: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  position: absolute;
  bottom: 0px;
  width: 0;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
  z-index: 9999;
}
.main-menu > nav > ul > li > a {
  font-size: 16px;
  font-family: "Roboto", sans-serif;
  display: inline-block;
  line-height: 108px;
}
.main-menu > nav > ul > li > a > span {
  position: absolute;
  top: 21px;
  right: -28px;
  font-size: 13px;
  font-family: "Roboto", sans-serif;
  background-color: #ff3535;
  display: inline-block;
  color: #ffffff;
  line-height: 1;
  text-transform: uppercase;
  padding: 3px 10px;
}
.main-menu > nav > ul > li ul.submenu {
  background: #fff none repeat scroll 0 0;
  -webkit-box-shadow: 0 0 20px 0.4px rgba(0, 0, 0, 0.1);
          box-shadow: 0 0 20px 0.4px rgba(0, 0, 0, 0.1);
  display: block;
  left: 0;
  padding: 22px 30px 24px;
  position: absolute;
  top: 100%;
  -webkit-transform: rotateX(90deg);
          transform: rotateX(90deg);
  -webkit-transform-origin: center top 0;
          transform-origin: center top 0;
  -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
  visibility: hidden;
  width: 190px;
  z-index: 999;
}
.main-menu > nav > ul > li ul.submenu li {
  margin-bottom: 16px;
}
.main-menu > nav > ul > li ul.submenu li:last-child {
  margin-bottom: 0px;
}
.main-menu > nav > ul > li ul.submenu li a {
  font-weight: 300;
  font-size: 14px;
  color: #000000;
  font-family: "Poppins", sans-serif;
  letter-spacing: 0.2px;
  display: block;
  text-transform: capitalize;
}
.main-menu > nav > ul > li ul.submenu li a:hover {
  color: #ff3535;
}
.main-menu > nav > ul > li ul.mega-menu {
  background-color: #fff;
  display: block;
  left: -273px;
  padding: 23px 30px 62px 0;
  position: absolute;
  text-align: left;
  top: 100%;
  -webkit-transform: rotateX(90deg);
          transform: rotateX(90deg);
  -webkit-transform-origin: center top 0;
          transform-origin: center top 0;
  -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
  visibility: hidden;
  width: 972px;
  z-index: 999;
  -webkit-box-shadow: 0 0 20px 0.4px rgba(0, 0, 0, 0.1);
          box-shadow: 0 0 20px 0.4px rgba(0, 0, 0, 0.1);
}
@media only screen and (min-width: 992px) and (max-width: 1199px) {
  .main-menu > nav > ul > li ul.mega-menu {
    width: 900px;
  }
}
.main-menu > nav > ul > li ul.mega-menu > li {
  display: inline-block;
  float: left;
  padding-left: 30px;
  padding-right: 0;
  width: 25%;
}
.main-menu > nav > ul > li ul.mega-menu > li a.menu-title {
  color: #000000;
  font-size: 16px;
  font-family: "Poppins", sans-serif;
  letter-spacing: 0.2px;
  display: block;
  border-bottom: 1px solid #cccccc;
  padding-bottom: 18px;
}
.main-menu > nav > ul > li ul.mega-menu > li ul {
  margin-top: 23px;
}
.main-menu > nav > ul > li ul.mega-menu > li ul li {
  margin-bottom: 19px;
}
.main-menu > nav > ul > li ul.mega-menu > li ul li:last-child {
  margin-bottom: 0px;
}
.main-menu > nav > ul > li ul.mega-menu > li ul li a {
  font-weight: 300;
  font-size: 14px;
  color: #000000;
  font-family: "Poppins", sans-serif;
  letter-spacing: 0.2px;
  display: block;
  text-transform: capitalize;
}
.main-menu > nav > ul > li ul.mega-menu > li ul li a:hover {
  color: #ff3535;
}
.main-menu > nav > ul > li:hover > ul.mega-menu {
  -webkit-transform: rotateX(0deg);
          transform: rotateX(0deg);
  visibility: visible;
}
.main-menu > nav > ul > li:hover > ul.submenu {
  -webkit-transform: rotateX(0deg);
          transform: rotateX(0deg);
  visibility: visible;
}
.main-menu > nav > ul > li:hover a {
  color: #ff3535;
}
.main-menu > nav > ul > li:hover.angle-shape::before {
  opacity: 1;
  visibility: visible;
}

/* Unified typography layer for the refreshed AI visuals. */
html,
body,
button,
input,
select,
textarea {
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", "Source Han Sans SC", Arial, sans-serif;
}

body {
    font-size: 15px;
    line-height: 1.72;
    color: #20242a;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a,
button,
input,
select,
textarea {
    letter-spacing: 0;
}

nav.nav_pc ul li.nLi h3 a,
nav.nav_pc ul li.nLi .sub li a,
nav.nav_pc ul li.nLi .mega-menu-heading,
nav.nav_pc ul li.nLi .mega-menu-links a,
.category .subcat a,
.position,
.position a,
.pages,
.pages a,
.pages span {
    font-size: 14px;
    line-height: 1.6;
}

nav.nav_pc ul li.nLi h3 a {
    line-height: 80px;
    font-weight: 500;
}

nav.nav_pc ul li.nLi .sub li a {
    line-height: 40px;
}

nav.nav_pc ul li.nLi .mega-menu-heading {
    font-size: 16px;
    line-height: 1.55;
    font-weight: 600;
}

nav.nav_pc ul li.nLi .mega-menu-links a {
    line-height: 1.55;
}

.box_1 .bhead strong,
.box_2 .bhead strong,
.partners .bhead strong,
.page_title strong {
    font-size: 28px;
    line-height: 1.35;
    font-weight: 600;
}

.box_1 .bhead strong,
.box_1 .bhead i,
.box_1 .bhead span,
.box_2 .bhead strong,
.box_2 .bhead i,
.box_2 .bhead span {
    line-height: 60px;
}

.box_1 .bhead i,
.box_2 .bhead i,
.box_1 .bhead span,
.box_2 .bhead span,
.box_1 .bhead span a,
.box_2 .bhead span a {
    font-size: 14px;
}

.page_title {
    padding: 0 0 14px;
}

.page_title strong {
    display: block;
}

.list_product ul li figure figcaption,
.product .bbody ul li figure figcaption {
    height: auto;
    min-height: 42px;
    line-height: 1.45;
    padding: 10px 12px;
}

.list_product ul li figure figcaption a,
.product .bbody ul li figure figcaption a,
.works .bbody ul li p,
.news_txt ul li a,
.news_img figure figcaption a,
.list_article dl dt a,
.xiazais li a {
    font-size: 15px;
    line-height: 1.55;
}

.news_img figure span,
.about_txt,
.about_txt p,
.list_article dl dd.dl_txt,
.list_single,
.article_body,
.pro_intro,
.pdbaseinfo p,
.pre_next {
    font-size: 15px;
    line-height: 1.85;
}

.article_article h1,
.pdbaseinfo h2 {
    margin: 0 0 16px;
    font-size: 26px;
    line-height: 1.4;
    font-weight: 600;
}

.article_body h4 {
    margin: 24px 0 14px;
    font-size: 18px;
    line-height: 1.45;
    font-weight: 600;
}

.mli .category .catname strong {
    font-size: 18px;
    line-height: 1.5;
    font-weight: 600;
}

.mli .category .subcat dl dt a {
    font-size: 14px;
    line-height: 1.65;
}

@media screen and (max-width: 767px) {
    body {
        font-size: 14px;
        line-height: 1.7;
    }

    .box_1 .bhead strong,
    .box_2 .bhead strong,
    .partners .bhead strong,
    .page_title strong {
        font-size: 22px;
    }

    .article_article h1,
    .pdbaseinfo h2 {
        font-size: 22px;
        line-height: 1.35;
    }

    .list_product ul li figure figcaption a,
    .product .bbody ul li figure figcaption a,
    .works .bbody ul li p,
    .news_txt ul li a,
    .news_img figure figcaption a,
    .list_article dl dt a,
    .xiazais li a {
        font-size: 14px;
    }
}

/* Page banners: fill the full banner width, no distortion (cover keeps aspect
   ratio, crops only the overflow), capped responsive height. */
.banner {
    overflow: hidden;
    background: #eef1f6;
    height: clamp(160px, 26vw, 380px);
}

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

/* Homepage carousel: same size/behavior as the section-page banners (client:
   the homepage was too big — match the other tabs). Crops top/bottom; the
   client will replace the images with banner-shaped ones themselves. */
.slider .am-slides li img {
    width: 100%;
    height: clamp(160px, 26vw, 380px);
    object-fit: cover;
    object-position: center;
}
/* ===== 产品详情扩展（型号/卖点/特点/规格/文档），后台可配 ===== */
.pd-model{font-size:16px;color:#c2000e;margin:6px 0;}
.pd-model-label{color:#888;}
.pd-sellpoint{color:#555;line-height:1.8;margin:10px 0;font-size:14px;}
.pd-section{margin:36px 0;}
.pd-section-title{font-size:22px;font-weight:bold;color:#222;border-left:4px solid #c2000e;padding-left:12px;margin-bottom:20px;}
.pd-features{background:#1c2332;color:#fff;padding:30px;border-radius:6px;}
.pd-features .pd-section-title{color:#fff;}
.pd-features-grid{display:flex;flex-wrap:wrap;gap:24px;}
.pd-feature{flex:1 1 calc(50% - 24px);min-width:240px;display:flex;align-items:flex-start;gap:16px;}
.pd-feature i{font-size:34px;color:#4da3ff;flex:none;line-height:1;}
.pd-feature-text h4{font-size:17px;margin:0 0 6px;color:#fff;}
.pd-feature-text p{font-size:13px;color:#b8c0cf;line-height:1.7;margin:0;}
.pd-specs-table{width:100%;border-collapse:collapse;}
.pd-specs-table th,.pd-specs-table td{text-align:left;padding:14px 16px;border-bottom:1px solid #eee;font-size:14px;vertical-align:top;}
.pd-specs-table th{width:200px;color:#999;font-weight:normal;background:#fafafa;}
.pd-specs-table td{color:#333;}
.pd-docs-list{list-style:none;margin:0;padding:0;}
.pd-docs-list li{margin-bottom:12px;}
.pd-doc{display:flex;align-items:center;gap:14px;padding:14px 16px;border:1px solid #eee;border-radius:6px;text-decoration:none;transition:box-shadow .2s;}
.pd-doc:hover{box-shadow:0 2px 12px rgba(0,0,0,.08);}
.pd-doc-icon{flex:none;width:42px;height:42px;border-radius:6px;background:#ff5a36;color:#fff;font-size:12px;font-weight:bold;display:flex;align-items:center;justify-content:center;}
.pd-doc-meta{display:flex;flex-direction:column;}
.pd-doc-name{color:#333;font-size:15px;}
.pd-doc-label{color:#999;font-size:13px;margin-top:2px;}
@media (max-width:640px){.pd-feature{flex:1 1 100%;}.pd-specs-table th{width:120px;}.pd-features{padding:20px;}}
/* 产品详情补充版块：概述/应用场景/开发资料/保修条款/常见问题（后台可配） */
.pd-overview-text,.pd-warranty-text{color:#555;font-size:14px;line-height:1.9;}
.pd-scenarios-grid{display:flex;flex-wrap:wrap;gap:24px;}
.pd-scene{flex:1 1 calc(33.333% - 24px);min-width:240px;border:1px solid #eee;border-radius:6px;overflow:hidden;background:#fff;}
.pd-scene-img img{width:100%;height:180px;object-fit:cover;display:block;}
.pd-scene-text{padding:14px 16px;}
.pd-scene-text h4{font-size:16px;margin:0 0 6px;color:#222;}
.pd-scene-text p{font-size:13px;color:#666;line-height:1.7;margin:0;}
.pd-devkit-list{list-style:none;margin:0;padding:0;}
.pd-devkit-list li{margin-bottom:12px;}
.pd-devkit-item{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 18px;border:1px solid #eee;border-radius:6px;text-decoration:none;transition:box-shadow .2s;}
.pd-devkit-item:hover{box-shadow:0 2px 12px rgba(0,0,0,.08);}
.pd-devkit-name{color:#333;font-size:15px;}
.pd-devkit-label{color:#fff;background:#c2000e;font-size:12px;padding:3px 10px;border-radius:12px;flex:none;}
.pd-faq-list{margin:0;padding:0;}
.pd-faq-q{font-size:16px;font-weight:bold;color:#222;padding:14px 0 6px;border-top:1px solid #eee;position:relative;padding-left:26px;}
.pd-faq-q:before{content:"Q";position:absolute;left:0;top:13px;color:#c2000e;font-weight:bold;}
.pd-faq-a{margin:0 0 12px;color:#666;font-size:14px;line-height:1.8;padding-left:26px;position:relative;}
.pd-faq-a:before{content:"A";position:absolute;left:0;top:0;color:#999;font-weight:bold;}
@media (max-width:640px){.pd-scene{flex:1 1 100%;}}
/* 行业解决方案详情（后台可配） */
.sd-hero{align-items:center;margin-bottom:10px;}
.sd-hero-img img{width:100%;height:300px;object-fit:cover;display:block;border-radius:6px;}
.sd-hero-info h2{font-size:26px;color:#1c2332;}
.sd-crumb{color:#999;font-size:13px;margin:6px 0 14px;}
.sd-summary{color:#555;font-size:15px;line-height:1.9;margin-bottom:20px;}
.sd-cta{display:inline-block;background:#c2000e;color:#fff;font-size:15px;padding:11px 30px;border-radius:4px;text-decoration:none;transition:background .2s;}
.sd-cta:hover{background:#a3000c;color:#fff;}
.sd-section{margin:40px 0;}
.sd-section-title{font-size:23px;font-weight:bold;color:#1c2332;text-align:center;margin-bottom:8px;}
.sd-section-title:after{content:"";display:block;width:46px;height:3px;background:#c2000e;margin:12px auto 0;}
.sd-section-body{color:#555;font-size:15px;line-height:2;max-width:980px;margin:20px auto 0;}
.sd-section-body p{margin:0 0 14px;}
.sd-grid{display:flex;flex-wrap:wrap;gap:22px;margin-top:26px;}
.sd-card{flex:1 1 calc(33.333% - 22px);min-width:240px;background:#fff;border:1px solid #eee;border-radius:8px;padding:24px 22px;transition:box-shadow .2s,transform .2s;}
.sd-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08);transform:translateY(-3px);}
.sd-card h4{font-size:17px;color:#1c2332;margin:0 0 10px;padding-left:12px;border-left:3px solid #c2000e;}
.sd-card p{font-size:14px;color:#666;line-height:1.85;margin:0;}
.sd-values{background:#f6f8fb;padding:36px 30px;border-radius:10px;}
.sd-cases .sd-card{background:#fafbfc;}
.sd-highlights{background:#1c2332;color:#fff;padding:40px 30px;border-radius:10px;}
.sd-highlights .sd-section-title{color:#fff;}
.sd-hl-grid{display:flex;flex-wrap:wrap;gap:26px;margin-top:26px;}
.sd-hl{flex:1 1 calc(33.333% - 26px);min-width:240px;display:flex;align-items:flex-start;gap:16px;}
.sd-hl i{font-size:36px;color:#4da3ff;flex:none;line-height:1;}
.sd-hl i:empty{display:none;}
.sd-hl-text h4{font-size:17px;margin:0 0 8px;color:#fff;}
.sd-hl-text p{font-size:13px;color:#b8c0cf;line-height:1.8;margin:0;}
.sd-detail .sd-section-body{max-width:none;}
@media (max-width:640px){.sd-card{flex:1 1 100%;}.sd-hl{flex:1 1 100%;}.sd-highlights,.sd-values{padding:24px 18px;}.sd-hero-info h2{font-size:21px;}}

/* 企业资质 / Qualifications 列表：完整展示证书，不裁剪（栏目 scode 13=中文，28=英文） */
.list_sort_13 ul li,
.list_sort_28 ul li {
    width: 33.3333%;
}
.list_sort_13 ul li img,
.list_sort_28 ul li img {
    height: auto;
    object-fit: contain;
    background: #fff;
}
@media (max-width:640px){
    .list_sort_13 ul li,
    .list_sort_28 ul li {
        width: 50%;
    }
}

/* 首页4宫格战略区：图标改为后台可配图片（轮播分组 gid=30），替代原 iconfont */
.edge ul li a:before { content: none !important; display: none !important; }
.edge ul li a .edge-ico {
    display: block;
    width: 60px;
    height: 60px;
    margin: 0 auto;
    object-fit: contain;
    transition: all .3s;
}
.edge ul li a:hover .edge-ico {
    transform: scale(1.12);
    /* 红底悬停时把图标转为白色，兼容任意上传图片 */
    filter: brightness(0) invert(1);
}

/* 统一卡片图尺寸：首页/产品/核心技术/解决方案卡片图固定比例、填满裁剪(对齐算法商城) 20260714 */
.list_product ul li img,
.product .bbody ul li img,
.works .bbody ul li img {
    width: 100%;
    height: auto;
    aspect-ratio: 242 / 168;
    object-fit: cover;
    display: block;
}

/* 统一 banner/轮播 高度 = 算法商城 hero(472px)，响应式，填满裁剪 20260715 */
.banner{height:clamp(240px,33vw,472px) !important;aspect-ratio:auto !important;overflow:hidden;}
.banner img{width:100% !important;height:100% !important;object-fit:cover !important;object-position:center;display:block;}
.slider .am-slides li img{height:clamp(240px,33vw,472px) !important;width:100% !important;object-fit:cover !important;object-position:center;display:block;}

/* 中文导航：长菜单名单行居中显示，语言旗子固定右侧（对齐英文站 bcba1a0 的修复）；1024-1359 改用移动菜单避免换行 20260721 */
nav.nav_pc{width:auto !important;left:190px !important;right:92px !important;margin:0 !important;}
nav.nav_pc ul{display:block;width:100%;text-align:center;white-space:nowrap;}
nav.nav_pc ul li.nLi{width:auto !important;float:none !important;display:inline-block;position:relative;}
nav.nav_pc ul li.nLi h3,nav.nav_pc ul li.nLi h3 a{white-space:nowrap !important;}
nav.nav_pc ul li.nLi h3 a{padding:0 9px;font-size:13.5px;}
.language{right:20px !important;margin:0 !important;left:auto !important;}
@media screen and (min-width:1024px) and (max-width:1359px){
  nav.nav_pc{display:none !important;}
  nav.nav_m{display:block !important;}
}