@charset "utf-8";
.no_padding{
    padding: 0;
}
.header {
    position: relative;
    z-index: 99;
    transition: all .3s;
}
.header.is_stuck{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    -webkit-box-shadow: 0 0 10px 0 rgba(0,0,0,0.5);
    -moz-box-shadow: 0 0 10px 0 rgba(0,0,0,0.5);
    box-shadow: 0 0 10px 0 rgba(0,0,0,0.5);
}
.header .headerInfo .headerEmail a{
    line-height: 40px;
    display: block;
    margin-left: 10px;
}
.header .headerInfo .lang a{
    display: block;
    padding: 0 10px 0 20px;
    font-size: 16px;
    font-weight: 300;
    color: #1e1e1e;
    line-height: 40px;
    background: url("/public/static/images/home/zh-cn/reset/earth.png") no-repeat left center;
}
.header .headerInfo .headerSearch{
    width: 50px;
    height: 40px;
    margin-right: 5px;
    position: relative;
}
.header_search_box {
    position: absolute;
    float: right;
    right: 0;
    top: 0;
    width: 40px;
    height: 40px;
    overflow: hidden;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    transition: all .3s
}
.header_search_box.active {
    width: 260px;
    background: #000000;
    transition: all .3s
}
.header_search_box a {
    line-height: 0;
    width: 30px;
    height: 40px;
    text-align: right;
    display: block;
    position: relative;
    float: right;
    z-index: 10;
    background: 0 0;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px
}
.header_search_box img {
    position: absolute;
    top: 10px;
    right: 5px
}
.header_search_box img.close {
    opacity: 0;
    transition: all .3s
}
.header_search_box .search_click.active img.close {
    opacity: 1;
    transition: all .3s
}
.header_search_box .search_click.active img.open {
    opacity: 0
}
.search_form {
    position: absolute;
    top: 0;
    right: 30px;
    width: 0;
    display: block;
    z-index: -1;
    transition: all .3s
}
.header_search_box.active .search_form {
    width: 220px;
    z-index: 9;
    transition: all .3s
}
.search_form .info {
    width: 100%;
    padding-right: 45px
}
.search_form input[type=text] {
    width: 100%;
    height: 40px;
    background: 0 0;
    border: 0;
    font-size: 14px;
    color: #ffffff
}
.search_form input[type=text]::-webkit-input-placeholder {
    color: #ffffff
}
.search_form input.btn_search {
    width: 30px;
    height: 40px;
    position: absolute;
    right: 0;
    top: 0;
    background: url("/public/static/images/home/zh-cn/reset/search.png") no-repeat center center;
    border: 0;
    font-size: 0;
    cursor: pointer
}

.header{
    display: flex;
    padding: 10px 0;
    background: #f4f4f4;
}
.header .logo_box{
    display: block;
    line-height: 0;
}
.header .logo_box a{
    display: block;
    line-height: 0;
}
.header .logo_box a img{
    height: 40px;
}

.headerNavBox{
    position: relative;
}
.headerNavBox .nav{
    float: left;
    margin-right: 30px;
}
.headerNavBox .nav_list {
    font-size: 0;
    line-height: 0;
    position: relative;
}
.headerNavBox .nav_list > li {
    display: -moz-inline-stack;
    display: inline-block;
    *display: inline;
    vertical-align: top;
    zoom: 1;
    text-align: center;
    transition: all .3s;
}
.headerNavBox .nav_list > li[data-name="4"]{
    display: none;
}
.headerNavBox .nav_list > li > a {
    display: block;
    margin-left: 35px;
}
.headerNavBox .nav_list > li > a > span {
    display: inline-block;
    line-height: 40px;
    font-size: 16px;
    color: #1e1e1e;
    padding: 0 5px;
    font-weight: 300;
    position: relative;
    transition: all .3s;
}
.header .nav_list > li.active > a > span,
.header .nav_list > li.on > a > span{
    color: #e6242d;
    transition: all .3s;
}
.nav_list > li > a > i {
    display: inline-block;
    vertical-align: top;
    width: 24px;
    height: 40px;
    margin-left: -12px;
    background: url("/public/static/images/home/zh-cn/reset/dropdown_menu.png") no-repeat center;
    -moz-transition: all linear .3s;
    -webkit-transition: all linear .3s;
    -ms-transition: all linear .3s;
    transition: all .3s;
}
.nav_list > li:hover i {
    -moz-transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
    filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=2);
}
.nav_normal > li {
    position: relative;
}
.nav_normal > li .dropdown_menu {
    position: absolute;
    top: 100%;
    left: 30px;
    padding: 10px 0;
    min-width: 140px;
    display: none;
    z-index: 1;
    background: #f0f0f0;
}
.nav_normal .dropdown_menu li {
    width: 100%;
}
.nav_normal .dropdown_menu li a {
    display: block;
    width: 100%;
    height: 32px;
    text-align: left;
    padding-left: 20px;
    padding-right: 20px;
    line-height: 32px;
    font-size: 14px;
    color: #1e1e1e;
    white-space: nowrap;
}
.nav_normal .dropdown_menu li:hover > a{
    background: #1e1e1e;
    color: #ffffff;
}

.droplist_tile {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #fff;
    z-index: 1;
    border-top: 1px solid #f0f0f0;
}

.drop_tile {
    display: none;
}
.drop_tile .itemBox{
    display: flex;
    justify-content: center;
    padding: 15px 0;
}
.drop_tile .itemBox .item{
    width: 200px;
    margin: 0 20px;
}
.drop_tile .itemBox .item h3{
    padding-left: 25px;
    background-repeat: no-repeat;
    background-position: left center;
    -webkit-background-size: auto 20px;
    background-size: auto 20px;
    border-bottom: 1px solid #dadada;
}
.drop_tile .itemBox .item h3 a{
    display: block;
    line-height: 40px;
    color: #333;
    font-size: 14px;
    white-space: nowrap;
}
.drop_tile .itemBox .item ul li a{
    display: block;
    line-height: 30px;
    color: #333333;
    padding-left: 25px;
}
.drop_tile .itemBox .item a:hover{
    color: #e6242d;
}

.m_header {
    display: none;
}


.footer_box{
    background: #f6f6f6;
}
.footer_box .fast_navigation{
    padding: 60px 0 40px;
}
.footer_box .fast_navigation .itemBox{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.footer_box .fast_navigation .item:nth-of-type(1){
    width: 200px;
    padding-right: 20px;
}
.footer_box .fast_navigation .item:nth-of-type(2){
    width: 220px;
    padding-right: 20px;
}
.footer_box .fast_navigation .item:nth-of-type(3){
    width: 220px;
    padding-right: 20px;
}
.footer_box .fast_navigation .item:nth-of-type(4){
    width: 240px;
    padding-right: 20px;
}
.footer_box .fast_navigation .item:nth-of-type(5){
    width: 320px;
    padding-right: 0;
}
.footer_box .fast_navigation .item h3{
    color: #232323;
    font-size: 20px;
    margin-bottom: 25px;
    font-weight: 300;
}
.footer_box .fast_navigation .item li,
.footer_box .fast_navigation .item p,
.footer_box .fast_navigation .item a{
    font-size: 16px;
    color: #444444;
    line-height: 1.6;
    font-weight: 300;
}
.footer_box .fast_navigation .item li{
    margin-bottom: 5px;
}
.footer_box .fast_navigation .item li a:hover{
    border-bottom: 1px solid #444444;
}


.footer_copyright{
    margin-top: 10px;
    text-align: center;
}
.footer_copyright .container_1200{
    border-top: 1px solid #c9c9c9;
    padding: 25px 0;
}
.footer_copyright .text{

}
.footer_copyright p,
.footer_copyright a{
    font-size: 16px;
    color: #414141;
    font-weight: 300;
    line-height: 34px;
}
.footer_copyright span,
.footer_copyright a.site_map{
    display: inline-block;
    margin-left: 10px;
}
.footer_copyright a:hover{
    text-decoration: underline;
}

/*banner*/
.banner_slick .slick-prev,
.banner_slick .slick-next{
    width: 20px;
    height: 40px;
    margin-top: -20px;
    background-color: transparent;
    background-image: url("/public/static/images/home/zh-cn/reset/skin.png");
    background-repeat: no-repeat;
}
.banner_slick .slick-prev {
    background-position: 0 0;
    left: 80px;
}
.banner_slick .slick-next {
    background-position: -170px 0;
    right: 80px;
}
.banner_slick .slick-dots li{
    width: 10px;
    height: 10px;
    background: #ffffff;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}
.banner_slick .slick-dots li.slick-active{
    width: 50px;
    background: #e6242d;
}

.indexBox1{
    padding: 60px 0;
}
.indexBox1 .itemBox{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.indexBox1 .item{
    width: 32.5%;
    position: relative;
    top: 0;
    padding-bottom: 40px;
    transition: all .3s;
    border: 1px solid #cccccc;
}
.indexBox1 .item:nth-of-type(1){
    padding-left: 30px;
    padding-right: 30px;
}
.indexBox1 .item:hover{
    top: -10px;
    transition: all .3s;
}
.indexBox1 .item h2{
    font-size: 26px;
    color: #272727;
    padding: 45px 0 20px;
}
.indexBox1 .item li{
    overflow: hidden;
    padding: 10px 0;
    position: relative;
    border-bottom: 1px solid #dcdcdc;
}
.indexBox1 .item li > a{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
}
.indexBox1 .item li .tp{
    width: 90px;
    float: left;
    line-height: 0;
}
.indexBox1 .item li .text{
    margin-left: 90px;
    padding-top: 16px;
}
.indexBox1 .item li .text p{
    font-size: 17px;
    color: #727272;
    font-weight: 200;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.indexBox1 .item li:hover .text p{
    color: #e6242d;
}
.indexBox1 .item .img{
    overflow: hidden;
    line-height: 0;
    text-align: center;
}
.indexBox1 .item .img img{
    width: 100%;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    transition: all .3s;
}
.indexBox1 .item:hover .img img{
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
    transform: scale(1.1);
    transition: all .3s;
}
.indexBox1 .item .textBox{
    padding: 0 45px;
}
.indexBox1 .item .textBox .text{
    min-height: 175px;
}
.indexBox1 .item .text p{
    font-size: 17px;
    color: #727272;
    font-weight: 200;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.indexBox1 .item .a{
    margin-top: 60px;
}
.indexBox1 .item .a a{
    display: inline-block;
    font-size: 18px;
    color: #ffffff;
    width: 215px;
    height: 54px;
    background: #e6242d;
    line-height: 54px;
    text-align: center;
    font-weight: 300;
}
.indexBox1 .item .a a:hover{
    background: #151515;
}

.indexBox2{
    padding: 60px 0;
    background: #f6f6f6;
}
.indexBox2 .itemBox{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.indexBox2 .item{
    width: 32.5%;
    position: relative;
    top: 0;
    padding-bottom: 45px;
    transition: all .3s;
    background: #ffffff;
}
.indexBox2 .item:hover{
    top: -10px;
    transition: all .3s;
}
.indexBox2 .item .textBox{
    padding: 0 30px;
}
.indexBox2 .item .textBox h2{
    font-size: 26px;
    color: #272727;
    padding: 45px 0 15px;
}
.indexBox2 .item .textBox .text{
    min-height: 160px;
}
.indexBox2 .item .text p{
    font-size: 17px;
    color: #727272;
    font-weight: 200;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.indexBox2 .item .textBox li a{
    display: block;
    line-height: 30px;
    border-bottom: 1px solid #e5e5e5;
    font-size: 17px;
    color: #727272;
    font-weight: 300;
    position: relative;
    padding-right: 30px;
}
.indexBox2 .item .textBox li a:before{
    position: absolute;
    content: '>';
    color: #727272;
    font-size: 18px;
    right: 0;
}
.indexBox2 .item .textBox li a:hover,
.indexBox2 .item .textBox li a:hover:before{
    color: #e6242d;
}
.indexBox2 .item .a{
    margin-top: 45px;
}
.indexBox2 .item .a a{
    display: inline-block;
    font-size: 18px;
    color: #ffffff;
    width: 215px;
    height: 54px;
    background: #e6242d;
    line-height: 54px;
    text-align: center;
    font-weight: 300;
}
.indexBox2 .item .a a:hover{
    background: #151515;
}
.indexBox2 .item .img{
    margin-top: 45px;
    line-height: 0;
    text-align: center;
}
.indexBox2 .item:nth-of-type(2) .img{
    margin-top: 0;
}

.indexBox3{
    position: relative;
}
.indexBox3 .video_click{
    padding-top: 805px;
    background-repeat: no-repeat;
    background-position: center center;
    -webkit-background-size: cover;
    background-size: cover;
}
.indexBox3 .video_click:after{
    display: none;
}
.indexBox3 .textBox{
    position: absolute;
    top: 200px;
    left: 0;
    right: 0;
}
.indexBox3 .textBox .text{
    text-align: center;
}
.indexBox3 .textBox .text h2{
    font-size: 36px;
    color: #373737;
    font-weight: 300;
    padding-bottom: 15px;
}
.indexBox3 .textBox .text p{
    font-size: 18px;
    font-weight: 300;
    line-height: 1.5;
}

.indexBox4{
    padding: 55px 0 0;
}
.indexBox4 .itemBox{
    display: flex;
    justify-content: space-between;
}
.indexBox4 .item{
    width: 24%;
    position: relative;
    top: 0;
    text-align: center;
    transition: all .3s;
}
.indexBox4 .item:hover{
    top: -10px;
    transition: all .3s;
}
.indexBox4 .item a{
    display: block;
    line-height: 0;
}
.indexBox4 .item a:after{
    display: none;
}
.indexBox4 .item span{
    display: block;
    font-size: 20px;
    color: #373737;
    font-weight: 300;
    padding-top: 10px;
}

.indexBox5{
    padding: 90px 0 60px;
}
.indexBox5 .title h2{
    font-size: 36px;
    color: #373737;
    font-weight: 300;
    padding-bottom: 15px;
    text-align: center;
}
.indexBox5 .indexCertificateSlick{
    padding: 0 20px;
}
.indexBox5 .indexCertificateSlick .slick_first{
    margin: 0 5px;
}
.indexBox5 .indexCertificateSlick .slick-prev,
.indexBox5 .indexCertificateSlick .slick-next{
    width: 21px;
    height: 20px;
    margin-top: -10px;
    background: url("/public/static/images/home/zh-cn/reset/buttonstyle.png") no-repeat;
}
.indexBox5 .indexCertificateSlick .slick-prev{
    background-position: left center;
    left: 0;
}
.indexBox5 .indexCertificateSlick .slick-next{
    background-position: right center;
    right: 0;
}

.indexBox6{
    padding-bottom: 60px;
}
.indexBox6 .title{
    text-align: center;
    padding-bottom: 35px;
}
.indexBox6 .title h2{
    font-size: 36px;
    color: #373737;
    font-weight: 300;
    text-align: center;
}
.indexBox6 .title p{
    font-size: 18px;
    color: #373737;
    font-weight: 300;
}
.indexBox6 .indexBrandSlick{
    padding: 0 20px;
}
.indexBox6 .indexBrandSlick .slick_first{
    margin: 0 5px;
}
.indexBox6 .indexBrandSlick .slick-prev,
.indexBox6 .indexBrandSlick .slick-next{
    width: 21px;
    height: 20px;
    margin-top: -10px;
    background: url("/public/static/images/home/zh-cn/reset/buttonstyle.png") no-repeat;
}
.indexBox6 .indexBrandSlick .slick-prev{
    background-position: left center;
    left: 0;
}
.indexBox6 .indexBrandSlick .slick-next{
    background-position: right center;
    right: 0;
}

.productBanner{
    line-height: 0;
    text-align: center;
}

.productBox1{
    padding: 100px 0;
}
.productBox1 .itemBox{
    display: flex;
    justify-content: space-between;
}
.productBox1 .item{
    width: 25%;
}
.productBox1 .item .img{
    line-height: 0;
    text-align: center;
}
.productBox1 .item .text{
    min-height: 130px;
}
.productBox1 .item .text h2{
    text-align: center;
    font-size: 24px;
    color: #212121;
    padding: 35px 0 20px;
}
.productBox1 .item .text p{
    font-size: 15px;
    color: #212121;
}
.productBox1 .item ul{
    margin-top: 40px;
}
.productBox1 .item ul li a{
    font-size: 15px;
    color: #212121;
    padding-right: 30px;
    line-height: 36px;
    display: block;
    position: relative;
    border-bottom: 1px solid #212121;
}
.productBox1 .item ul li a:before{
    position: absolute;
    right: 0;
    content: '>';
    font-size: 18px;
    color: #212121;
    font-weight: 300;
}
.productBox1 .item ul li a:hover,
.productBox1 .item ul li a:hover:before{
    color: #e6242d;
}

.productDetailBox1 .productMenu{
    position: sticky;
    top: 60px;
    left: 0;
    right: 0;
    background: #252525;
    line-height: 0;
    z-index: 99;
}
.productDetailBox1 .productMenu li{
    float: left;
}
.productDetailBox1 .productMenu li a{
    display: block;
    line-height: 68px;
    padding: 0 35px;
    font-size: 18px;
    color: #ffffff;
    font-weight: 300;
    border-bottom: 4px solid #252525;
}
.productDetailBox1 .productMenu li a:hover,
.productDetailBox1 .productMenu li a.on{
    border-bottom-color: #e6242d;
}

.productDetailBox1 .productSwitch{
    padding: 10px 0 50px;
    overflow: hidden;
}
.productDetailBox1 .productSwitch:nth-of-type(2n){
    background: #f6f6f6;
}
.productDetailBox1 .productSwitch .textBox .text{
    padding-bottom: 25px;
}
.productDetailBox1 .productSwitch .textBox .text h2{
    font-size: 24px;
    color: #212121;
    padding-bottom: 20px;
}
.productDetailBox1 .productSwitch .textBox .text p{
    font-size: 15px;
    color: #212121;
    line-height: 1.5;
}
.productDetailBox1 .productSwitch .textBox ul li{
    padding-left: 20px;
    position: relative;
    margin-bottom: 15px;
}
.productDetailBox1 .productSwitch .textBox ul li:before{
    position: absolute;
    content: '';
    width: 8px;
    height: 8px;
    left: 0;
    top: 6px;
    background: #959598;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
}
.productDetailBox1 .productSwitch .textBox ul li p{
    font-size: 15px;
    color: #212121;
    line-height: 1.5;
}
.productDetailBox1 .productSwitch .productTable{
    padding-top: 30px;
}
.productDetailBox1 .productSwitch .productTable tr:nth-of-type(1){
    border-top: 4px solid #e5e5e5;
}
.productDetailBox1 .productSwitch .productTable th,
.productDetailBox1 .productSwitch .productTable td{
    border-left: 1px solid rgba(0,0,0,0);
    border-right: 1px solid rgba(0,0,0,0);
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
    text-align: center;
    padding-top: 10px;
    padding-bottom: 10px;
    line-height: 1.6;
}
.productDetailBox1 .productSwitch .productTable th:nth-of-type(3),
.productDetailBox1 .productSwitch .productTable td:nth-of-type(3),
.productDetailBox1 .productSwitch .productTable th:nth-of-type(4),
.productDetailBox1 .productSwitch .productTable td:nth-of-type(4){
    text-align: left;
}
.productDetailBox1 .productSwitch .productTable th{
    font-size: 14px;
    color: #212121;
    font-weight: 400;
}
.productDetailBox1 .productSwitch .productTable td{
    font-size: 14px;
    color: #212121;
}
.productDetailBox1 .productSwitch .productTable td span.hide{
    display: none;
}
.productDetailBox1 .productSwitch .productTable td a.productName{
    font-size: 14px;
    color: #212121;
}
.productDetailBox1 .productSwitch .productTable td a.productName:hover{
    color: #21a4d4;
}
.productDetailBox1 .productSwitch .productTable td a.download{
    padding-left: 25px;
    color: #21a4d4;
    font-size: 15px;
    display: inline-block;
    background: url("/public/static/images/home/zh-cn/productDownload.png") no-repeat left center;
}
.productDetailBox1 .productSwitch .productTable td a.download:hover{
    color: #e6242d;
    background: url("/public/static/images/home/zh-cn/productDownload2.png") no-repeat left center;
}
.productDetailBox1 .productSwitch .productTable td a.online{
    padding-left: 25px;
    color: #21a4d4;
    font-size: 15px;
    display: inline-block;
    background: url("/public/static/images/home/zh-cn/productOnline.png") no-repeat left center;
}
.productDetailBox1 .productSwitch .productTable td a.online:hover{
    color: #e6242d;
    background: url("/public/static/images/home/zh-cn/productOnline2.png") no-repeat left center;
}

.productDetailBox2{
    padding: 50px 0;
}
.productDetailBox2 .itemBox{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.productDetailBox2 .item{
    width: 32.2%;
    text-align: center;
    position: relative;
}
.productDetailBox2 .item .img{
    line-height: 0;
    text-align: center;
}
.productDetailBox2 .item .img img{
    width: 100%;
}
.productDetailBox2 .item .text{
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    text-align: center;
}
.productDetailBox2 .item .text h3{
    font-size: 24px;
    color: #ffffff;
    padding-bottom: 20px;
}
.productDetailBox2 .item .text a{
    display: inline-block;
    width: 175px;
    height: 40px;
    line-height: 40px;
    font-size: 15px;
    color: #ffffff;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
    background: #e6242d;
}
.productDetailBox2 .item .text a:hover{
    background: #151515;
}

.contactBanner{
    line-height: 0;
    text-align: center;
}

.contactBox1{
    padding: 45px 0;
}
.contactBox1 .contactFromBox{
    width: 57.5%;
    float: left;
}
.contactBox1 .contactFromBox .text{
    padding-bottom: 40px;
}
.contactBox1 .contactFromBox .text h1{
    font-size: 36px;
    color: #3d3d3d;
    font-weight: 700;
    padding-top: 40px;
    padding-bottom: 20px;
}
.contactBox1 .contactFromBox .text p{
    font-size: 15px;
    color: #3d3d3d;
    line-height: 1.5;
    padding-right: 120px;
}
.contactBox1 .contactFromBox .info{
    position: relative;
    margin-bottom: 15px;
}
.contactBox1 .contactFromBox .label_control{
    position: absolute;
    top: 0;
    left: 10px;
    line-height: 40px;
    font-size: 15px;
    color: #3d3d3d;
}
.contactBox1 .contactFromBox .tips{
    position: absolute;
    top: 0;
    right: 10px;
    line-height: 40px;
    font-size: 12px;
    color: #ff0000;
}
.contactBox1 .contactFromBox input[type="text"]{
    width: 100%;
    height: 40px;
    padding: 0 10px;
    border: 0;
    font-size: 15px;
    color: #3d3d3d;
    border-bottom: 1px solid #e5e5e5;
}
.contactBox1 .contactFromBox textarea{
    width: 100%;
    height: 200px;resize: none;
    border: 1px solid #e5e5e5;
    font-size: 15px;
    color: #3d3d3d;
    padding: 12px 10px;
}
.contactBox1 .contactFromBox input[type="submit"]{
    width: 175px;
    height: 40px;
    background: #e6242d;
    color: #ffffff;
    border: 0;
    font-size: 18px;
    font-weight: 300;
    cursor: pointer;
    transition: all .3s;
}
.contactBox1 .contactFromBox input[type="submit"]:hover{
    background: #151515;
    transition: all .3s;
}
.contactBox2{
    padding: 70px 0;
}
.contactBox2 .itemBox{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.contactBox2 .item{
    width: 32%;
    min-height: 150px;
    padding: 20px 0 15px;
    text-align: center;
    background: #f8f8f8 url("/public/static/images/home/zh-cn/contactBj.png") no-repeat right center;
}
.contactBox2 .item .tp{
    margin-bottom: 15px;
}
.contactBox2 .item .text p,
.contactBox2 .item .text p a{
    font-size: 15px;
    color: #3d3d3d;
}
.contactBox2 .item .text p a:hover{
    color: #e6242d;
}


.contactBox1 .contactMap{
    width: 42.5%;
    float: left;
    padding-left: 80px;
}
.contactBox1 .contactMap #googleMap{
    width: 100%;
    height: 615px;
}
@media (max-width: 2000px) {
    .BMapLabel{
        border: 1px solid #dddddd !important;
        left: 6px !important;
        top: -28px !important;
        box-sizing: border-box;
        transform: translate(-50%,-100%);
        background-color: white;
        border-radius: 8px;
        padding: 12px !important;
        box-shadow: 0 2px 7px 1px rgba(0,0,0,0.3);
    }
    .BMapLabel:before{
        content: "";
        position: absolute;
        top: 40px;
        left: 90px;
        transform: translate(-50%,0);
        width: 0;
        height: 0;
        border-left: 9px solid transparent;
        border-right: 9px solid transparent;
        border-top: 11px solid white;
    }

    .BMapLabel:after {
        content: '';
        position: absolute;
        width: 20px;
        height: 25px;
        top: 56px;
        left: 79px;
        background: url("/public/static/images/home/zh-cn/reset/us_cursor.gif") no-repeat -46px -21px !important;
        overflow: hidden;
    }
}

.aboutBanner{
    line-height: 0;
    text-align: center;
}
.aboutBox{
    padding: 55px 0 100px;
}
.aboutBox .aboutMenu{
    width: 200px;
    float: left;
    position: sticky;
    top: 20px;
    left: 0;
}
.aboutBox .aboutMenu span{
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: #212121;
    padding-left: 15px;
    padding-bottom: 20px;
    border-bottom: 1px solid #d2d2d2;
}
.aboutBox .aboutMenu ul li{
    border-bottom: 1px solid #d2d2d2;
}
.aboutBox .aboutMenu ul li a{
    display: block;
    padding-top: 15px;
    padding-bottom: 15px;
    font-size: 15px;
    color: #212121;
    padding-left: 15px;
}
.aboutBox .aboutMenu ul li:hover a,
.aboutBox .aboutMenu ul li.on a{
    color: #e6242d;
}
.aboutBox .aboutConBox{
    margin-left: 200px;
    padding-left: 95px;
}
.aboutBox .aboutConBox .aboutTitle{
    padding-bottom: 40px;
}
.aboutBox .aboutConBox .aboutTitle h1{
    font-size: 30px;
    color: #212121;
}
.aboutBox .aboutConBox .aboutTitle p{
    font-size: 15px;
    color: #212121;
    padding-top: 10px;
}

.companyBox1{
    overflow: hidden;
}
.companyBox1 .text{
    width: 65%;
    float: left;
    padding-top: 50px;
}
.companyBox1 .text p{
    font-size: 15px;
    color: #212121;
    line-height: 1.6;
}
.companyBox1 .img{
    width: 35%;
    float: left;
    line-height: 0;
    text-align: right;
}

.companyBox2{
    padding: 50px 0 30px;
    border-bottom: 1px solid #dcdcdc;
}
.companyBox2 .video_click:after{
    display: none;
}
.companyBox2 .text{
    padding-top: 40px;
}
.companyBox2 .text p{
    font-size: 15px;
    color: #212121;
    line-height: 1.6;
}

.companyBox3{
    overflow: hidden;
    padding-top: 80px;
}
.companyBox3 .img{
    width: 40%;
    float: left;
    line-height: 0;
}
.companyBox3 .text{
    width: 60%;
    float: left;
    padding-top: 50px;
    padding-left: 40px;
}
.companyBox3 .text p{
    font-size: 15px;
    color: #212121;
    line-height: 1.6;
}
.companyBox3 .text a{
    display: inline-block;
    width: 215px;
    height: 45px;
    margin-top: 50px;
    text-align: center;
    line-height: 45px;
    color: #ffffff;
    font-size: 16px;
    background: #e6242d;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    border-radius: 30px;
}
.companyBox3 .text a:hover{
    background: #151515;
}

.whyChooseUsBox{
    padding-top: 30px;
}
.whyChooseUsBox .img{
    width: 36%;
    line-height: 0;
    float: left;
}
.whyChooseUsBox .itemBox{
    width: 64%;
    float: left;
    padding-left: 10px;
}
.whyChooseUsBox .itemBox .item{
    overflow: hidden;
    padding-top: 40px;
}
.whyChooseUsBox .itemBox .item .tp{
    line-height: 0;
    float: left;
    width: 60px;
}
.whyChooseUsBox .itemBox .item .text{
    margin-left: 60px;
    padding-left: 25px;
}
.whyChooseUsBox .itemBox .item .text h2{
    font-size: 24px;
    color: #212121;
    padding-bottom: 15px;
}
.whyChooseUsBox .itemBox .item .text p{
    font-size: 15px;
    color: #212121;
    line-height: 1.6;
}

.certificateBox .title h2{
    font-size: 30px;
    color: #212121;
    padding-bottom: 50px;
}
.certificateBox .itemBox{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.certificateBox .item{
    width: 33%;
    margin-bottom: 20px;
}

.serviceBox{
    margin-left: -10px;
}

.projectBanner{
    line-height: 0;
    text-align: center;
}
.projectBox{
    padding: 60px 0 40px;
}
.projectBox .title h1{
    font-size: 48px;
    color: #373737;
    font-weight: 300;
    text-align: center;
    padding-bottom: 35px;
}
.projectBox .itemBox{
    display: flex;
    flex-wrap: wrap;
    margin-left: -10px;
    margin-right: -10px;
    overflow: hidden;
}
.projectBox .item{
    width: 33.33%;
    float: left;
    padding: 0 10px;
    margin-bottom: 25px;
}
.projectBox .item .img{
    line-height: 0;
    text-align: center;
}
.projectBox .item .img img{
    width: 100%;
}
.projectBox .item .textBox{
    border: 1px solid #c9c9c9;
    height: 260px;
    border-top: 0;
    padding: 30px;
}
.projectBox .item .textBox h3 a{
    height: 40px;
    overflow: hidden;
    display: block;
    font-size: 20px;
    color: #000000;
    margin-bottom: 15px;
}
.projectBox .item .textBox .text p{
    color: #929292;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}
.projectBox .item .textBox .text a{
    display: block;
    margin-top: 25px;
    font-size: 16px;
    color: #000000;
    padding-top: 10px;
    text-transform: uppercase;
    border-top:  1px solid #000000;
    transition: all .3s;
}
.projectBox .item .textBox .text a:hover{
    padding-left: 10px;
    transition: all .3s;
}

.systemBox{
    padding: 40px 0;
}
.systemBox .itemBox{
    display: flex;
    flex-wrap: wrap;
    margin-left: -10px;
    margin-right: -10px;
    overflow: hidden;
}
.systemBox .item{
    width: 50%;
    padding: 0 10px;
    margin-bottom: 20px;
}
.systemBox .item .conBox{
    overflow: hidden;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    border-radius: 15px;
    -webkit-box-shadow: 0 0 10px 0 rgba(0,0,0,0.2);
    -moz-box-shadow: 0 0 10px 0 rgba(0,0,0,0.2);
    box-shadow: 0 0 10px 0 rgba(0,0,0,0.2);
}
.systemBox .item .imgBox{
    position: relative;
}
.systemBox .item .imgBox .img{
    line-height: 0;
    text-align: center;
}
.systemBox .item .imgBox .text{
    position: absolute;
    top: 10%;
    left: 15px;
    right: 15px;
}
.systemBox .item .imgBox .text h2{
    font-size: 22px;
    margin-bottom: 10px;
}
.systemBox .item .imgBox .text p{
    font-size: 16px;
    font-weight: 300;
    line-height: 1.5;
}
.systemBox .item .a{
    text-align: center;
}
.systemBox .item .a a{
    display: block;
    padding: 10px 20px;
    line-height: 34px;
    color: #000000;
    font-size: 16px;
    font-weight: 300;
    background: transparent;
}
.systemBox .item .a a:hover{
    color: #ffffff;
    background: #e6242d;
}

.downloadBanner{
    line-height: 0;
    text-align: center;
}

.joinBanner{
    line-height: 0;
    text-align: center;
}
.joinBox{
    padding: 50px 0;
}
.joinBox .itemBox{
    background: rgba(255,255,255,.8);
}
.joinBox .itemBox .jobListTr{
    overflow: hidden;
    margin-bottom: 10px;
}
.joinBox .itemBox .jobListTr h3 span{
    width: 20%;
    display: inline-block;
    float: left;
    height: 50px;
    line-height: 50px;
    padding: 0 25px;
    color: #ffffff;
    background: #151515;
}
.joinBox .itemBox .conBox .item{
    overflow: hidden;
    border-bottom: 1px solid #9a9995;
}
.joinBox .itemBox .conBox .item h3{
    overflow: hidden;
    cursor: pointer;
    background: transparent;
    transition: all .3s;
}
.joinBox .itemBox .conBox .item h3.on,
.joinBox .itemBox .conBox .item h3:hover{
    background: #f0f0f0;
    transition: all .3s;
}
.joinBox .itemBox .conBox .item h3 span{
    width: 20%;
    display: inline-block;
    float: left;
    height: 50px;
    line-height: 50px;
    padding: 0 25px;
    color: #050404;
}
.joinBox .itemBox .conBox .item .textBox{
    padding: 10px 40px 30px;
    display: none;
}.joinBox .itemBox .conBox .item .textBox.on{
     background: #f0f0f0;
 }
.joinBox .itemBox .conBox .item .textBox .text{
    margin-bottom: 20px;
}
.joinBox .itemBox .conBox .item .textBox .t{
    font-size: 16px;
    color: #050404;
    margin-bottom: 5px;
}
.joinBox .itemBox .conBox .item .textBox p{
    color: #555555;
}
.joinBox .itemBox .conBox .item .textBox .mText{
    display: none;
    padding-bottom: 10px;
}
.joinBox .itemBox .conBox .item .aBox a{
    display: inline-block;
    width: 160px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    margin-top: 14px;
    margin-right: 10px;
    background: #e6242d;
    color: #ffffff;
}
.joinBox .itemBox .conBox .item .aBox a:hover{
    background: #151515;
}


.table_responsive #mytable_filter{
    margin-bottom: 10px;
}
.table_responsive #mytable_filter input[type="search"]{
    height: 30px;
}

@media (max-width: 1620px){

}
@media (max-width: 1450px){


}
@media (max-width: 1220px){
    .indexBox3 .textBox .text h2,
    .indexBox5 .title h2,
    .indexBox6 .title h2,
    .projectBox .title h1,
    .contactBox1 .contactFromBox .text h1{
        font-size: 32px;
    }
    .headerNavBox .nav_list > li > a > span,
    .header .headerInfo .lang a,
    .indexBox1 .item .a a,
    .indexBox1 .item li .text p,
    .indexBox1 .item .text p,
    .indexBox2 .item .text p,
    .indexBox2 .item .textBox li a,
    .indexBox2 .item .a a,
    .indexBox3 .textBox .text p,
    .indexBox4 .item span,
    .indexBox6 .title p{
        font-size: 16px;
    }
    .headerNavBox .nav{
        margin-right: 0;
    }
    .headerNavBox .nav_list > li > a{
        margin-left: 20px;
    }
    .footer_box .fast_navigation{
        padding: 40px 0 30px;
    }
    .footer_box .fast_navigation .item:nth-of-type(1){
        width: 165px;
    }
    .footer_box .fast_navigation .item:nth-of-type(2),
    .footer_box .fast_navigation .item:nth-of-type(3){
        width: 180px;
    }
    .footer_box .fast_navigation .item:nth-of-type(4){
        width: 195px;
    }
    .footer_box .fast_navigation .item:nth-of-type(5){
        width: 272px;
    }
    .footer_box .fast_navigation .item h3{
        font-size: 22px;
        margin-bottom: 15px;
    }
    .footer_box .fast_navigation .item li,
    .footer_box .fast_navigation .item p,
    .footer_box .fast_navigation .item a,
    .footer_copyright p, .footer_copyright a{
        font-size: 14px;
        line-height: 1.4;
    }

    .indexBox1 .item .textBox{
        padding-left: 30px;
        padding-right: 30px;
    }
    .indexBox1 .item .a{
        margin-top: 40px;
    }
    .indexBox1 .item .a a,
    .indexBox2 .item .a a{
        width: 175px;
        height: 45px;
        line-height: 45px;
    }
    .indexBox3 .video_click{
        padding-top: 520px;
    }
    .indexBox3 .textBox{
        top: 65px;
    }
    .indexBox4 .item span{
        padding-top: 5px;
    }
    .indexBox5{
        padding: 50px 0;
    }
    .indexBox6{
        padding-bottom: 50px;
    }

    .productBox1{
        padding: 50px 0;
    }

    .productDetailBox1 .productMenu li a{
        line-height: 50px;
        font-size: 16px;
    }
    .productDetailBox2 .item .text h3{
        font-size: 20px;
    }

    .projectBox .item .textBox{
        height: auto;
        padding: 15px 10px;
    }
    .projectBox .item .textBox h3 a{
        height: auto;
    }

    .contactBox1 .contactMap{
        padding-left: 40px;
    }

    .aboutBox{
        padding-bottom: 50px;
    }

    .companyBox3{
        padding-top: 50px;
    }

    .productDetailBox1 .productSwitch .productTable table{
        min-width: 992px;
    }

    .productDetailBox1 .productMenu .container_1200{
        overflow-x: auto;
    }
    .productDetailBox1 .productMenu ul{
        min-width: 1200px;
    }
}
@media (max-width: 992px){

    .Crumbs ul li a,
    .Crumbs ul li,
    .Crumbs ul li a span,
    .Crumbs ul i{
        font-size: 14px;
        line-height: 1.2;
    }
    .Crumbs span.youAreHere{
        display: none;
    }
    body{
        padding-top: 60px;
    }
    .header {
        display: none;
    }

    .m_header {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: #ffffff;
        z-index: 100000;
        -webkit-box-shadow: 0 2px 5px 0 rgba(0,0,0,0.1);
        -moz-box-shadow: 0 2px 5px 0 rgba(0,0,0,0.1);
        box-shadow: 0 2px 5px 0 rgba(0,0,0,0.1);
    }

    .m_header {
        height: 60px;
    }

    .logo_box {
        width: 100%;
        text-align: center;
        height: 60px;
        line-height: 0;
        font-size: 0;
        zoom: 1;
    }

    .logo_box a{
        vertical-align: middle;
        display: inline-block;
        padding: 10px 0;
    }
    .logo_box img {
        height: 40px;
    }

    .lang{
        position: absolute;
        top: 0;
        right: 10px;
        text-align: center;
    }
    .lang a{
        display: inline-block;
        line-height: 60px;
        color: #333333;
        padding-left: 20px;
        background: url("/public/static/images/home/zh-cn/reset/earth.png") no-repeat left center;
    }

    .nav_toggle {
        color: #fff;
        -webkit-transform: scale(0.7);
        -moz-transform: scale(0.7);
        -ms-transform: scale(0.7);
        -o-transform: scale(0.7);
        transform: scale(0.7);
        transform-origin: 50% 50%;
        position: absolute;
        top: 50%;
        left: 10px;
        margin-top: -13px;
        z-index: 999;
    }

    .nav_toggle {
        cursor: pointer;
        padding: 10px 35px 16px 0;
    }

    .nav_toggle span,
    .nav_toggle span:before,
    .nav_toggle span:after {
        cursor: pointer;
        height: 3px;
        width: 40px;
        background: #e6242d;
        position: absolute;
        display: block;
        content: '';
    }

    .nav_toggle span:before {
        top: -10px;
    }

    .nav_toggle span:after {
        bottom: -10px;
    }

    .nav_toggle span,
    .nav_toggle span:before,
    .nav_toggle span:after {
        transition: all 500ms ease-in-out;
        -webkit-transition: all 500ms ease-in-out;
        -moz-transition: all 500ms ease-in-out;
        -o-transition: all 500ms ease-in-out;
    }

    .nav_toggle.active span {
        background: none;
    }

    .nav_toggle.active span:before,
    .nav_toggle.active span:after {
        top: 0;
    }

    .nav_toggle.active span:before {
        transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        -ms-transform: rotate(45deg);
    }

    .nav_toggle.active span:after {
        transform: translateY(-10px) rotate(-45deg);
        -webkit-transform: translateY(-10px) rotate(-45deg);
        -ms-transform: translateY(-10px) rotate(-45deg);
        top: 10px;
    }

    .m_header .m_nav {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        bottom: 0;
        width: 100%;
        background: #ffffff;
        z-index: 2;
        overflow: auto;
        border-top: 1px solid #f0f0f0;
        margin-top: -1px;
    }

    .m_header .m_nav_list a {
        display: block;
        width: 100%;
        padding: 0 15px;
        line-height: 35px;
        text-align: left;
        font-size: 14px;
        color: #000000;
    }

    .m_header .m_nav_list > li {
        position: relative;
        border-bottom: 1px solid #f0f0f0;
        transition: transform .5s ease;
        transform: matrix(1, -1, 0, 1, 200, 100);
    }

    .m_header .m_nav_list > li > i {
        position: absolute;
        width: 20px;
        height: 20px;
        background: #000;
        top: 8px;
        right: 10px;
        background: url("/public/static/images/home/zh-cn/reset/li_click.png") no-repeat top center;
    }

    .m_header .m_nav_list > li > a {
        opacity: 0;
    }

    .m_header .m_nav_list .dropdown .dropdown_menu {
        height: 0;
        overflow: hidden;
    }

    .m_header .m_nav_list .dropdown .dropdown_menu.on {
        height: auto;
    }

    .m_header .m_nav_list .dropdown_menu > li {
        border-top: 1px solid #f0f0f0;
        background: #f5f5f5;
    }

    .footer_box .fast_navigation .item{
        display: none;
    }
    .footer_box .fast_navigation .item:nth-of-type(5){
        display: block;
        width: 100%;
    }
    .footer_copyright .container_1200{
        padding: 10px 0;
    }

    .indexBox1 .item{
        width: 49%;
    }
    .indexBox1 .item:nth-of-type(1){
        width: 100%;
        margin-bottom: 30px;
    }
    .indexBox1 .item h2,
    .indexBox2 .item .textBox h2{
        padding-top: 30px;
        font-size: 26px;
    }
    .indexBox1 .item .textBox .text,
    .indexBox2 .item .textBox .text{
        min-height: 0;
    }

    .indexBox2 .item{
        width: 100%;
        margin-bottom: 30px;
        padding-bottom: 0;
    }
    .indexBox2 .item .textBox{
        width: 50%;
        float: left;
    }
    .indexBox2 .item .img{
        width: 50%;
        float: left;
        margin: 0;
    }
    .indexBox2 .item .a{
        margin-top: 10px;
    }

    .indexBox4{
        padding-top: 40px;
    }


    .productBox1 .item{
        width: 31%;
    }

    .productDetailBox2 .item .text{
        top: 36px;
    }
    .productDetailBox2 .item .text h3{
        font-size: 18px;
        padding-bottom: 10px;
    }
    .productDetailBox2 .item .text a{
        width: 150px;
        height: 36px;
        line-height: 36px;
    }

    .systemBox .item{
        width: 50%;
    }

    .table_responsive th:nth-of-type(2),
    .table_responsive td:nth-of-type(2){
        display: none;
    }

    .projectBox .item{
        width: 100%;
    }
    .projectBox .item .img{
        width: 40%;
        float: left;
    }
    .projectBox .item .textBox{
        width: 60%;
        height: 100%;
        float: left;
        border-top: 1px solid #c9c9c9;
        border-left: 0;
    }

    .contactBox1 .contactFromBox{
        width: 100%;
    }
    .contactBox1 .contactFromBox .text h1{
        padding-top: 0;
        padding-bottom: 10px;
    }
    .contactBox1 .contactFromBox .text p{
        padding-right: 0;
    }
    .contactBox1 .contactMap{
        width: 100%;
        padding-left: 0;
    }
    .contactBox1 .contactMap #googleMap{
        height: 300px;
    }

    .contactBox2{
        padding: 20px 0 50px;
    }
    .contactBox2 .item{
        padding-left: 5px;
        padding-right: 5px;
    }

    .aboutBox .aboutMenu{
        display: none;
    }
    .aboutBox .aboutConBox{
        width: 100%;
        margin-left: 0;
        padding-left: 0;
    }
    .aboutBox .aboutConBox .aboutTitle h1{
        font-size: 24px;
    }

    .companyBox1 .text{
        padding-top: 40px;
    }

    .whyChooseUsBox{
        padding-top: 0;
    }
    .whyChooseUsBox .img{
        display: none;
    }
    .whyChooseUsBox .itemBox{
        width: 100%;
        padding: 0;
    }
    .whyChooseUsBox .itemBox .item:nth-of-type(1){
        padding-top: 0;
    }
    .whyChooseUsBox .itemBox .item .text h2{
        font-size: 20px;
        padding-bottom: 10px;
    }

    .product_box .col_lg_6 {
        position: sticky;
        top: 60px;
        left: 0;
        z-index: 99;
    }
    .product_tab .tab_sub{
        top: 110px;
    }

    .productDetailBox1 .productMenu li a{
        line-height: 36px;
    }
    .banner_slick .slick-dots li{
        width: 8px;
        height: 8px;
    }
    .banner_slick .slick-dots li.slick-active{
        height: 8px;
        width: 24px;
    }
}
@media (max-width: 767px){
    .indexBox3 .textBox .text h2,
    .indexBox5 .title h2,
    .indexBox6 .title h2,
    .projectBox .title h1,
    .contactBox1 .contactFromBox .text h1{
        font-size: 26px;
    }
    #back_top{
        width: 0;
        height: 0;
        overflow: hidden;
    }

    .banner_slick .slick-prev{
        left: 15px;
    }
    .banner_slick .slick-next{
        right: 15px;
    }

    .indexBox1 .item .a a, .indexBox2 .item .a a {
        width: 125px;
        height: 36px;
        line-height: 36px;
    }
    .indexBox1 .item h2, .indexBox2 .item .textBox h2 {
        padding-top: 20px;
        padding-bottom: 10px;
    }
    .indexBox1 .item .a{
        margin-top: 20px;
    }

    .indexBox6 .title h2{
        padding-bottom: 15px;
    }

    .productBox1 .itemBox{
        flex-wrap: wrap;
    }
    .productBox1 .item{
        width: 100%;
        margin-bottom: 15px;
    }
    .productBox1 .item .img{
        width: 40%;
        float: left;
    }
    .productBox1 .item .textBox{
        width: 60%;
        float: left;
    }
    .productBox1 .item ul{
        margin-top: 20px;
    }
    .productBox1 .item .text h2{
        text-align: left;
        padding-bottom: 10px;
    }


    .productDetailBox2 .item .text{
        position: initial;
        top: auto;
        bottom: auto;
        left: auto;
        right: auto;
    }
    .productDetailBox2 .item .text h3{
        color: #151515;
        margin-top: 15px;
    }


    .table_responsive th:nth-of-type(3),
    .table_responsive td:nth-of-type(3),
    .table_responsive th:nth-of-type(4),
    .table_responsive td:nth-of-type(4){
        display: none;
    }
    .table_responsive th:nth-of-type(5),
    .table_responsive td:nth-of-type(5){
        width: 60px !important;
    }

    .contactBox2 .item{
        width: 49%;
    }
    .contactBox2 .itemBox{
        flex-wrap: wrap;
    }
    .contactBox2 .item{
        margin-bottom: 20px;
    }
    .contactBox2 .item:last-child{
        width: 100%;
    }

    .aboutBox .aboutConBox .aboutTitle{
        padding-bottom: 20px;
    }
    .companyBox1 .text{
        padding-top: 0;
        width: 100%;
    }
    .companyBox1 .img{
        display: none;
    }
    .companyBox3 .text{
        padding-top: 0;
    }

    .serviceBox{
        margin: 0;
    }
}
@media (max-width: 640px){
    .footer_copyright p > a:nth-of-type(1){
        display: block;
    }
    .indexBox1 .item{
        width: 100%;
        margin-bottom: 30px;
        padding-bottom: 15px;
    }
    .indexBox1 .item .textBox{
        padding-left: 15px;
        padding-right: 15px;
    }
    .indexBox2 .item .textBox{
        width: 100%;
        padding-left: 15px;
        padding-right: 15px;
        padding-bottom: 15px;
    }
    .indexBox2 .item .img{
        width: 100%;
    }

    .indexBox3 .video_click{
        padding-top: 60%;
    }
    .indexBox3 .textBox{
        position: initial;
        top: auto;
        bottom: auto;
        left: auto;
        right: auto;
        padding-top: 30px;
    }

    .indexBox4 .itemBox{
        flex-wrap: wrap;
    }
    .indexBox4 .item{
        width: 49%;
        margin-bottom: 20px;
    }

    .projectBox .item .textBox{
        padding: 10px;
    }
    .projectBox .item .textBox h3 a{
        margin-bottom: 10px;
    }
    .projectBox .item .textBox .text a{
        margin-top: 10px;
        padding-bottom: 5px;
    }

    .certificateBox .item{
        width: 48%;
        padding: 0 1%;
    }


    .joinBox .itemBox .conBox .item .textBox .mText{
        display: block;
    }
    .joinBox .itemBox .jobListTr h3,
    .joinBox .itemBox .conBox .item h3{
        position: relative;
    }
    .joinBox .itemBox .jobListTr h3 span:nth-of-type(2),
    .joinBox .itemBox .conBox .item h3 span:nth-of-type(2),
    .joinBox .itemBox .jobListTr h3 span:nth-of-type(4),
    .joinBox .itemBox .conBox .item h3 span:nth-of-type(4),
    .joinBox .itemBox .jobListTr h3 span:nth-of-type(5),
    .joinBox .itemBox .conBox .item h3 span:nth-of-type(5){
        display: none;
    }
    .joinBox .itemBox .jobListTr h3 span:nth-of-type(1),
    .joinBox .itemBox .conBox .item h3 span:nth-of-type(1){
        width: 100%;
        padding-right: 110px;
    }
    .joinBox .itemBox .jobListTr h3 span:nth-of-type(3),
    .joinBox .itemBox .conBox .item h3 span:nth-of-type(3){
        width: 135px;
        float: right;
        position: absolute;
        top: 0;
        right: 0;
        padding-left: 10px;
        padding-right: 10px;
    }
}
@media (max-width: 540px){
    .systemBox .item{
        width: 100%;
    }

    .projectBox .item{
        margin-bottom: 30px;
    }
    .projectBox .item .img{
        width: 100%;
    }
    .projectBox .item .textBox{
        width: 100%;
        height: auto;
        border-left: 1px solid #c9c9c9;
    }

    .contactBox2 .item{
        width: 100%;
    }

    .companyBox3 .img{
        display: none;
    }
    .companyBox3 .text{
        width: 100%;
        padding: 0;
    }
    .companyBox3 .text a{
        margin-top: 20px;
        width: 150px;
        height: 36px;
        line-height: 36px;
        font-size: 15px;
    }
    .productDetailBox1 .productSwitch .productTable tr td:nth-of-type(1) img{
        width: 90px !important;
    }
}
@media (max-width: 480px){
    .productBox1 .item{
        margin-bottom: 30px;
    }
    .productBox1 .item .text h2{
        font-size: 20px;
        padding-top: 0;
    }
    .productBox1 .item .text p,
    .productBox1 .item ul li a{
        font-size: 14px;
    }
    .productBox1 .item ul li a{
        line-height: 30px;
    }
    .productBox1 .item ul{
        margin-top: 5px;
    }

    .productDetailBox2 .item{
        width: 100%;
        margin-bottom: 30px;
    }
}