@charset "utf-8";
.no_padding{
    padding: 0;
}
.header {
    position: relative;
    z-index: 10000;
    padding: 30px 0;
    display: inline-block;
    vertical-align: middle;
    width: 100%;
    border-bottom: 1px solid #4171a8;
    transition: all .3s;
}
.header.indexHeader{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    border-bottom-color: rgba(0,0,0,0);
}
.header.indexHeader:hover{
    background: #ffffff;
}
.header.indexHeader.is_stuck{
    padding: 10px 0;
    background: #ffffff;
    -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 .logo_box{
    overflow: hidden;
}
.header .logo_box a{
    display: inline-block;
    line-height: 0;
    float: left;
    width: 125px;
}
.header.indexHeader .logo_box a{
    position: relative;
    height: 92px;
}
.header.indexHeader .logo_box img{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}
.header.indexHeader .logo_box img.hide{
    display: none;
}
.header.indexHeader:hover .logo_box img.hide,
.header.indexHeader.is_stuck .logo_box img.hide{
    display: block;
}
.header.indexHeader:hover .logo_box img.show,
.header.indexHeader.is_stuck .logo_box img.show{
    display: none;
}
.header .logo_box .t{
    margin-left: 125px;
    margin-top: 60px;
    padding-left: 15px;
}
.header .logo_box .t p{
    font-size: 14px;
    color: #4171a8;
    text-transform: uppercase;
    font-style: italic;
    font-weight: bold;
    white-space: nowrap;
}
.header.indexHeader .logo_box .t p{
    color: #ffffff;
}
.header.indexHeader:hover .logo_box .t p,
.header.indexHeader.is_stuck .logo_box .t p{
    color: #4171a8;
}

.headerNavBox .headerInfoBox{
    clear: both;
}
.headerNavBox .headerInfoBox > ul li{
    float: left;
    line-height: 40px;
    font-size: 14px;
    color: #222222;
    margin-right: 30px;
    padding-left: 25px;
    position: relative;
}
.indexHeader .headerNavBox .headerInfoBox > ul li{
    color: #ffffff;
}
.indexHeader:hover .headerNavBox .headerInfoBox > ul li,
.indexHeader.is_stuck .headerNavBox .headerInfoBox > ul li{
    color: #222222;
}
.headerNavBox .headerInfoBox > ul li em{
    font-size: 16px;
    left: 0;
    position: absolute;
}
.headerNavBox .headerInfoBox > ul li em.iconyoujian{
    font-size: 20px;
}
.headerNavBox .headerInfoBox > ul li a{
    font-size: 14px;
    color: #333333;
}
.indexHeader .headerNavBox .headerInfoBox > ul li a{
    color: #ffffff;
}
.indexHeader:hover .headerNavBox .headerInfoBox > ul li a,
.indexHeader.is_stuck .headerNavBox .headerInfoBox > ul li a{
    color: #222222;
}
.indexHeader:hover .headerNavBox .headerInfoBox > ul li:hover em,
.indexHeader.is_stuck .headerNavBox .headerInfoBox > ul li:hover a{
    color: #4171a8;
}
.headerNavBox .headerInfoBox > ul li:hover em,
.headerNavBox .headerInfoBox > ul li:hover a{
    color: #4171a8;
}

.headerNavBox .headerInfoBox .langBox {
    position: relative;
}
.headerNavBox .headerInfoBox .langBox span {
    position: relative;
    display: inline-block;
    font-size: 14px;
    color: #333333;
    line-height: 40px;
    padding-right: 15px;
}
.indexHeader .headerNavBox .headerInfoBox .langBox span{
    color: #ffffff;
}
.indexHeader:hover .headerNavBox .headerInfoBox .langBox span,
.indexHeader.is_stuck .headerNavBox .headerInfoBox .langBox span{
    color: #333333;
}
.headerNavBox .headerInfoBox .langBox span em{
    position: absolute;
    right: 0;
    padding-top: 3px;
    font-size: 12px;
}
.headerNavBox .headerInfoBox .langBox .langMenu {
    display: none;
    position: absolute;
    min-width: 230px;
    right: 0;
    z-index: 99;
    background: #f8f8f8;
    border: 1px solid #e5e5e5;
    border-radius: 5px;
}
.headerNavBox .headerInfoBox .langBox .langMenu a {
    font-size: 14px;
    float: left;
    width: 50%;
    color: #000;
    display: block;
    text-align: center;
    margin: 0;
    padding: 8px 10px;
}
.headerNavBox .headerInfoBox .langBox .langMenu a:hover {
    background: #4171a8;
    color: #fff;
}

.headerNavBox .headerNav{
    position: relative;
    clear: both;
    padding-right: 30px;
}
.headerNavBox .nav_list {
    font-size: 0;
    line-height: 0;
}
.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 > a {
    display: block;
}
.headerNavBox .nav_list > li > a > span {
    display: inline-block;
    letter-spacing: 0;
    line-height: 52px;
    text-align: center;
    font-size: 16px;
    color: #333333;
    font-weight: bold;
    padding: 0 20px;
    position: relative;
}
.indexHeader .headerNavBox .nav_list > li > a > span{
    color: #ffffff;
}
.indexHeader:hover .headerNavBox .nav_list > li > a > span,
.indexHeader.is_stuck .headerNavBox .nav_list > li > a > span{
    color: #333333;
}
.indexHeader:hover .headerNavBox .nav_list > li.active > a > span,
.indexHeader:hover .headerNavBox .nav_list > li.on > a > span,
.indexHeader.is_stuck .headerNavBox .nav_list > li.active > a > span,
.indexHeader.is_stuck .headerNavBox .nav_list > li.on > a > span{
    color: #4171a8;
}
.headerNavBox .nav_list > li.active > a > span,
.headerNavBox .nav_list > li.on > a > span{
    color: #4171a8;
    transition: all .3s;
}
.nav_list > li > a > i {
    display: inline-block;
    vertical-align: top;
    width: 24px;
    height: 52px;
    margin-left: -20px;
    background: url("../../../images/home/en-us/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: 0;
    min-width: 170px;
    display: none;
    z-index: 1;
    padding: 10px 0;
    background: #4171a8;
}
.nav_normal .dropdown_menu li {
    width: 100%;
}
.nav_normal .dropdown_menu li a {
    display: block;
    letter-spacing: 0;
    line-height: 30px;
    font-size: 14px;
    color: #ffffff;
    text-align: left;
    padding: 0 20px;
    white-space: nowrap;
}
.nav_normal .dropdown_menu li a:hover{
    background: #ffffff;
    color: #000000;
}

.header_search_box {
    position: absolute;
    float: right;
    right: 0;
    top: 6px;
    width: 32px;
    height: 40px;
    overflow: hidden;
    background: 0 0;
    z-index: 10;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    transition: all .3s;
}
.header_search_box.active {
    width: 260px;
    background: #4171a8;
    transition: all .3s;
}
.header_search_box a {
    line-height: 0;
    width: 32px;
    height: 40px;
    text-align: right;
    display: block;
    position: relative;
    float: right;
    z-index: 10;
}
.header_search_box a:before{
    position: absolute;
    content: '\e613';
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 40px;
    text-align: center;
    font-family: "iconfont", sans-serif;
    font-size: 18px;
    color: #000000;
}
.indexHeader .header_search_box a:before{
    color: #ffffff;
}
.indexHeader:hover .header_search_box a:before,
.indexHeader.is_stuck .header_search_box a:before{
    color: #000000;
}
.header_search_box a.active:before{
    content: '\e6ae';
    color: #ffffff;
}
.indexHeader:hover .header_search_box a.active:before,
.indexHeader.is_stuck .header_search_box a.active:before{
    color: #ffffff;
}
.search_form {
    position: absolute;
    top: 0;
    right: 32px;
    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: 0;
    position: relative;
}
.header_search_box.active .search_form .info{
    padding-right: 32px;
}
.search_form .info:before{
    position: absolute;
    content: '\e613';
    top: 0;
    right: 0;
    width: 32px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-family: "iconfont", sans-serif;
    font-size: 16px;
    color: #ffffff;
}
.search_form input[type=text] {
    width: 100%;
    height: 40px;
    background: 0 0;
    border: 0;
    text-indent: 10px;
    font-size: 14px;
    color: #fff;
}
.search_form input[type=text]::-webkit-input-placeholder {
    color: #fff;
}
.search_form input.btn_search {
    width: 32px;
    height: 40px;
    position: absolute;
    right: 0;
    top: 0;
    border: 0;
    font-size: 0;
    background: none;
    cursor: pointer;
    z-index: 2;
}

.m_header {
    display: none;
}


.footer_box{
    overflow: hidden;
}
.footer_box .fast_navigation{
    overflow: hidden;
    padding: 40px 0 30px;
}
.footer_box .fast_navigation .itemBox{
    display: flex;
    justify-content: space-between;
}
.footer_box .fast_navigation .item{
    width: 25%;
}
.footer_box .fast_navigation .item:nth-of-type(1){
    width: 140px;
}
.footer_box .fast_navigation .item:nth-of-type(2){
    width: 310px;
}
.footer_box .fast_navigation .item:nth-of-type(3){
    width: 100px;
}
.footer_box .fast_navigation .item:nth-of-type(4){
    width: 210px;
}
.footer_box .fast_navigation .item:nth-of-type(5){
    width: 110px;
}
.footer_box .fast_navigation .item:nth-of-type(6){
    width: 265px;
}

.footer_box .fast_navigation .img{
    line-height: 0;
    text-align: center;
}
.footer_box .fast_navigation .footerShare{
    margin-top: 30px;
    text-align: center;
}
.footer_box .fast_navigation .footerShare a{
    display: inline-block;
}
.footer_box .fast_navigation .footerShare a .icon {
    width: 34px;
    height: 34px;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}

.footer_box .fast_navigation h3{
    font-size: 18px;
    color: #333333;
    font-weight: bold;
    letter-spacing: 0;
    margin-bottom: 20px;
}
.footer_box .fast_navigation li{
    margin-bottom: 5px;
}
.footer_box .fast_navigation li,
.footer_box .fast_navigation li a{
    font-size: 14px;
    color: #333333;
    line-height: 1.6;
}
.footer_box .fast_navigation .footerInfo li{
    padding-left: 30px;
    padding-top: 5px;
    position: relative;
}
.footer_box .fast_navigation .footerInfo li em{
    position: absolute;
    left: 0;
    top: 0;
    font-size: 20px;
}
.footer_box .fast_navigation .footerTag a{
    font-size: 14px;
    color: #333333;
    line-height: 1.6;
    margin-bottom: 5px;
    display: inline-block;
    padding-right: 10px;
    margin-right: 10px;
    position: relative;
}
.footer_box .fast_navigation .footerTag a:before{
    position: absolute;
    content: '';
    width: 2px;
    height: 12px;
    top: 50%;
    right: 0;
    margin-top: -6px;
    background: #666666;
}
.footer_box .fast_navigation a:hover{
    color: #4171a8;
    text-decoration: underline;
}

.footer_box .footer_copyright{
    overflow: hidden;
    padding: 10px 0;
    text-align: center;
    background: #333333;
}
.footer_box .footer_copyright .text p,
.footer_box .footer_copyright .text span,
.footer_box .footer_copyright .text a{
    display: inline-block;
    font-size: 14px;
    color: rgba(255,255,255,.6);
    letter-spacing: 0;
    line-height: 1.5em;
}
.footer_box .footer_copyright .text a.sitemap{
    margin: 0 5px;
}
.footer_box .footer_copyright .text a:hover{
    color: #ffffff;
    text-decoration: underline;
}


/*banner*/
.banner_slick{
    padding-bottom: 100px;
}
.banner_slick .slick-prev,
.banner_slick .slick-next {
    width: 40px;
    height: 50px;
    margin-top: -25px;
    background-image: url("../../../images/home/en-us/reset/skin.png");
    background-repeat: no-repeat;
    background-color: rgba(255, 255, 255, 0);
}
.banner_slick .slick-prev {
    background-position: 0 0;
    left: 80px;
}
.banner_slick .slick-next {
    background-position: -150px 0;
    right: 80px;
}
.banner .slick-dots{
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: 100%;
    background: #e8e8e8;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
}
.banner .slick-dots li{
    width: calc(100% / 4);
    height: 100px;
    float: left;
    margin: 0;
    text-align: center;
    padding: 0 20px;
    cursor: pointer;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
    background-color: #ebebeb;
    background-image: url("../../../images/home/en-us/bannerIco.png");
    background-repeat: no-repeat;
    background-position: right center;
}
.banner .slick-dots li.slick-active{
    background-color: #040404;
    background-image: none;
}
.banner .slick-dots li:before{
    position: absolute;
    left: 10%;
    right: 10%;
    font-size: 22px;
    font-weight: bold;
    color: #222222;
    line-height: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.banner .slick-dots li:first-child:before{
	  content: 'Mid-Autumn Reunion &National Day Celebration';
}
/* .banner .slick-dots li:nth-of-type(1):before{
    content: 'Mid-Autumn Reunion &National Day Celebration';
} */
.banner .slick-dots li:nth-of-type(2):before{
    content: 'Vehicle Displays';
}
.banner .slick-dots li:nth-of-type(3):before{
    position: absolute;
    content: 'Industrial Displays';
}
.banner .slick-dots li:nth-of-type(4):before{
    position: absolute;
    content: 'BAR Type Display';
}
[lang="es"] .banner .slick-dots li:nth-of-type(1):before{
    content: 'Vehículos Displays';
}
[lang="es"] .banner .slick-dots li:nth-of-type(2):before{
    content: 'Displays industriales';
}
[lang="es"] .banner .slick-dots li:nth-of-type(3):before{
    content: 'Tipo de pantalla BAR';
}
[lang="pt"] .banner .slick-dots li:nth-of-type(1):before{
    content: 'exibições veículos';
}
[lang="pt"] .banner .slick-dots li:nth-of-type(2):before{
    content: 'Displays industriais';
}
[lang="pt"] .banner .slick-dots li:nth-of-type(3):before{
    content: 'Tipo de exibição BAR';
}
[lang="ru"] .banner .slick-dots li:nth-of-type(1):before{
    content: 'Автомобильные дисплеи';
}
[lang="ru"] .banner .slick-dots li:nth-of-type(2):before{
    content: 'Промышленные дисплеи';
}
[lang="ru"] .banner .slick-dots li:nth-of-type(3):before{
    content: 'Дисплей типа BAR';
}
[lang="ja"] .banner .slick-dots li:nth-of-type(1):before{
    content: '車両 ディスプレイ';
}
[lang="ja"] .banner .slick-dots li:nth-of-type(2):before{
    content: '産業ディスプレイ';
}
[lang="ja"] .banner .slick-dots li:nth-of-type(3):before{
    content: 'BARタイプディスプレイ';
}
[lang="de"] .banner .slick-dots li:nth-of-type(1):before{
    content: 'Fahrzeug Displays';
}
[lang="de"] .banner .slick-dots li:nth-of-type(2):before{
    content: 'Industrielle Displays';
}
[lang="de"] .banner .slick-dots li:nth-of-type(3):before{
    content: 'BAR Typ Anzeige';
}
[lang="it"] .banner .slick-dots li:nth-of-type(1):before{
    content: 'Visualizzatori veicoli';
}
[lang="it"] .banner .slick-dots li:nth-of-type(2):before{
    content: 'Display industriali';
}
[lang="it"] .banner .slick-dots li:nth-of-type(3):before{
    content: 'Display tipo BAR';
}
[lang="tr"] .banner .slick-dots li:nth-of-type(1):before{
    content: 'Araç Ekranları';
}
[lang="tr"] .banner .slick-dots li:nth-of-type(2):before{
    content: 'Endüstriyel Ekranlar';
}
[lang="tr"] .banner .slick-dots li:nth-of-type(3):before{
    content: 'BAR Tipi Ekran';
}
[lang="fr"] .banner .slick-dots li:nth-of-type(1):before{
    content: 'Affichages de véhicules';
}
[lang="fr"] .banner .slick-dots li:nth-of-type(2):before{
    content: 'Affichages industriels';
}
[lang="fr"] .banner .slick-dots li:nth-of-type(3):before{
    content: 'Affichage de type BAR';
}
[lang="ko"] .banner .slick-dots li:nth-of-type(1):before{
    content: '차량 디스플레이';
}
[lang="ko"] .banner .slick-dots li:nth-of-type(2):before{
    content: '산업용 디스플레이';
}
[lang="ko"] .banner .slick-dots li:nth-of-type(3):before{
    content: 'BAR 유형 디스플레이';
}
[lang="pl"] .banner .slick-dots li:nth-of-type(1):before{
    content: 'Wyświetlacze pojazdów';
}
[lang="pl"] .banner .slick-dots li:nth-of-type(2):before{
    content: 'Wyświetlacze przemysłowe';
}
[lang="pl"] .banner .slick-dots li:nth-of-type(3):before{
    content: 'Wyświetlacz typu BAR';
}
.banner .slick-dots li.slick-active:before{
    color: #ffffff;
}

.indexBox1{
    padding: 40px 0;
    background: url("../../../images/home/en-us/indexBj1.png") no-repeat center center;
    -webkit-background-size: cover;
    background-size: cover;
}
.indexBox1 .itemBox{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.indexBox1 .item{
    width: 38%;
    display: flex;
    padding: 35px 0;
    align-items: center;
}
.indexBox1 .item .icon{
    float: left;
    width: 130px;
    height: 130px;
    line-height: 130px;
    text-align: center;
    border: 1px solid #4d4d4d;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
}
.indexBox1 .item:hover .icon{
    -webkit-transform: rotateY(360deg);
    -moz-transform: rotateY(360deg);
    -ms-transform: rotateY(360deg);
    -o-transform: rotateY(360deg);
    transform: rotateY(360deg);
    transition: all 1s;
}
.indexBox1 .item .icon em{
    font-size: 60px;
    color: #333333;
}
.indexBox1 .item .text{
    flex: 1;
    padding-left: 70px;
}
.indexBox1 .item .text h3{
    font-size: 20px;
    color: #333333;
    font-weight: 700;
    padding-bottom: 10px;
}
.indexBox1 .item .text p{
    color: #999999;
    font-size: 14px;
    line-height: 2;
    font-family: "Lato", sans-serif;
}

.indexBox2 .title h2{
    text-align: center;
    font-size: 48px;
    font-weight: bold;
    color: #333333;
    padding-bottom: 60px;
    text-transform: uppercase;
}

.indexBox2 .title h1{
    text-align: center;
    font-size: 48px;
    font-weight: bold;
    color: #333333;
    padding-bottom: 60px;
    text-transform: uppercase;
}


.indexBox2 .itemBox{
    overflow: hidden;
}
.indexBox2 .item{
    width: 21.3333%;
    padding-top: 33.8%;
    position: relative;
    float: left;
    overflow: hidden;
    background-repeat: no-repeat;
    background-position: center center;
    -webkit-background-size: cover;
    background-size: cover;
    transition: all .5s;
}
.indexBox2 .item.on{
    width: 36%;
    transition: all .5s;
}
.indexBox2 .item > a{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,.75);
    transition: all .5s;
}
.indexBox2 .item.on > a{
    background: none;
    transition: all .5s;
}
.indexBox2 .item span{
    position: absolute;
    left: 30px;
    bottom: 50px;
    font-size: 20px;
    color: #ffffff;
    font-weight: 700;
    width: 120px;
    transition: all .5s;
}
.indexBox2 .item.on span{
    opacity: 0;
    bottom: -50px;
    transition: all .5s;
}
.indexBox2 .item .text{
    position: absolute;
    top: 0;
    right: -215px;
    bottom: 0;
    width: 215px;
    background: rgba(62,112,168,.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all .5s;
}
.indexBox2 .item.on .text{
    right: 0;
    transition: all .5s;
}
.indexBox2 .item .text h3{
    font-size: 20px;
    font-weight: bold;
    color: #ffffff;
    padding-left: 50px;
    padding-right: 20px;
}
.indexBox2 .item .text a{
    display: inline-block;
    width: 100px;
    height: 40px;
    margin-right: 10px;
    margin-top: 20px;
    text-align: center;
    line-height: 36px;
    color: #ffffff;
    font-size: 16px;
    font-weight: bold;
    border: 2px solid #ffffff;
}
.indexBox2 .item .text a:hover{
    background: #ffffff;
    color: #4171a8;
}

.indexBox3{
    background: #f3f3f3;
    padding: 120px 0 60px;
    overflow: hidden;
}
.indexBox3 .text{
    width: 50%;
    float: left;
    padding-right: 15%;
}
.indexBox3 .text h2{
    padding-top: 45px;
    font-size: 48px;
    color: #333333;
    font-weight: bold;
    line-height: 1;
}
.indexBox3 .text h3{
    font-size: 18px;
    color: #333333;
    padding: 30px 0;
    font-weight: 700;
    line-height: 1.5;
    padding-right: 155px;
}
.indexBox3 .text p{
    font-size: 14px;
    color: #939393;
    line-height: 1.6;
}
.indexBox3 .text a{
    display: inline-block;
    width: 120px;
    height: 46px;
    background: #4171a8;
    font-size: 18px;
    color: #ffffff;
    text-align: center;
    line-height: 46px;
    margin-top: 35px;
}
.indexBox3 .text a:hover{
    background: #212121;
}
.indexBox3 .img{
    width: 50%;
    float: left;
    line-height: 0;
}
.indexBox3 .video_click:after{
    display: none;
}

.indexBox4{
    padding: 70px 0;
}
.indexBox4 .title h2{
    font-size: 48px;
    color: #333333;
    font-weight: 700;
    text-align: center;
    padding-bottom: 50px;
}
.indexBox4 .conBox{
    overflow: hidden;
}
.indexBox4 .conBox .leftNews{
    width: 50%;
    float: left;
    line-height: 0;
    position: relative;
    overflow: hidden;
}
.indexBox4 .conBox .leftNews img{
    width: 100%;
    transition: all .3s;
}
.indexBox4 .conBox .leftNews:hover 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;
}
.indexBox4 .conBox .leftNews h3{
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 60px;
    padding: 0 30px;
    background: rgba(51,51,51,.9);
}
.indexBox4 .conBox .leftNews h3 a{
    display: block;
    font-size: 20px;
    color: #ffffff;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.indexBox4 .conBox .itemBox{
    width: 50%;
    float: left;
    padding-left: 30px;
}
.indexBox4 .conBox .item{
    margin-bottom: 28px;
    overflow: hidden;
}
.indexBox4 .conBox .item .img{
    line-height: 0;
    float: left;
    width: 295px;
}
.indexBox4 .conBox .item .text{
    margin-left: 295px;
    padding-left: 30px;
    padding-top: 30px;
}
.indexBox4 .conBox .item .text h3 a{
    font-weight: 700;
    display: block;
    color: #333333;
    margin-bottom: 10px;
}
.indexBox4 .conBox .item .text p{
    font-size: 14px;
    color: #333333;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.indexBox4 .conBox .item .text .t{
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
}
.indexBox4 .conBox .item .text .t span{
    font-size: 14px;
    color: #333333;
}
.indexBox4 .conBox .item .text .t a{
    font-size: 14px;
    color: #333333;
}
.indexBox4 .conBox .item .text .t a:hover{
    color: #4171a8;
}

.indexBox5{
    padding: 60px 0;
    overflow: hidden;
    background: url("../../../images/home/en-us/indexBj2.webp") no-repeat center center;
    -webkit-background-size: cover;
    background-size: cover;
}
.indexBox5 .text{
    width: 50%;
    float: left;
    padding: 105px 180px 0 105px;
}
.indexBox5 .text h2{
    font-size: 30px;
    color: #ffffff;
    text-transform: uppercase;
    padding-bottom: 15px;
}
.indexBox5 .text p{
    font-size: 14px;
    color: #ffffff;
    line-height: 1.5;
}
.indexBox5 .indexForm{
    width: 50%;
    float: left;
    padding-left: 30px;
}
.indexBox5 .indexForm .info{
    width: 460px;
    height: auto;
    margin-bottom: 15px;
    position: relative;
    line-height: 0;
    overflow: hidden;
}
.indexBox5 .indexForm .tips{
    display: block;
    font-size: 12px;
    line-height: 14px;
    width: 100%;
    text-align: center;
    background: #ff0000;
    color: #ffffff;
}
.indexBox5 .indexForm .info input[type="text"]{
    width: 100%;
    height: 46px;
    background: #ffffff;
    padding: 0 15px;
    color: #333333;
    border: 0;
}
.indexBox5 .indexForm .info input[type="file"]{
    color: #fff;
}
.indexBox5 .indexForm .info textarea{
    width: 100%;
    height: 80px;
    resize: none;
    background: #ffffff;
    padding: 15px;
    color: #333333;
    border: 0;
}
.indexBox5 .indexForm .info input[type="submit"]{
    width: 170px;
    height: 46px;
    background: #4070a8;
    border: 0;
    color: #ffffff;
    cursor: pointer;
    margin-top: 10px;
}

.companyBox1{
    overflow: hidden;
    padding: 20px 0 60px;
}
.companyBox1 .conBox{
    display: flex;
    align-items: center;
}
.companyBox1 .companyVideo{
    width: 53%;
    float: left;
}
.companyBox1 .companyVideo .video_click:after{
    display: none;
}
.companyBox1 .text{
    width: 47%;
    float: left;
    padding-left: 95px;
    padding-right: 70px;
}
.companyBox1 .text h1{
    font-size: 48px;
    color: #333333;
    font-weight: 700;
    padding-bottom: 30px;
}
.companyBox1 .text p{
    font-size: 14px;
    color: #333333;
    line-height: 1.6;
}
.companyBox1 .text p strong{
    font-size: 14px;
    color: #333333;
}

.companyBox2{
    padding-bottom: 70px;
}
.companyBox2 p{
    font-size: 14px;
    color: #333333;
    line-height: 1.6;
}
.companyBox2 p strong{
    font-size: 14px;
    color: #333333;
}

.companyBox3{
    padding-bottom: 70px;
    overflow: hidden;
}
.companyBox3 .title h2{
    font-size: 48px;
    color: #333333;
    font-weight: 700;
    padding-bottom: 30px;
}
.companyBox3 .itemBox{
    overflow: hidden;
    margin: 0 -10px;
}
.companyBox3 .item{
    width: 33.33%;
    float: left;
    padding: 0 10px;
    margin-bottom: 20px;
}
.companyBox3 .item .img{
    line-height: 0;
    padding-bottom: 20px;
}
.companyBox3 .item img{
    width: 100%;
}
.companyBox3 .item .text h3{
    font-size: 20px;
    color: #333333;
    font-weight: 700;
    padding-bottom: 10px;
}
.companyBox3 .item .text p{
    font-size: 14px;
    color: #999999;
    line-height: 1.6;
}

.companyBox4{
    overflow: hidden;
    padding-bottom: 100px;
}
.companyBox4 .leftBox{
    position: relative;
    height: 566px;
    width: 50%;
    float: left;
}
.companyBox4 .leftBox .title{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding-left: 50px;
}
.companyBox4 .leftBox .title:before{
    position: absolute;
    content: '';
    top: 0;
    bottom: 0;
    left: 0;
    width: 245px;
    background: rgba(59,102,153,.9);
}
.companyBox4 .leftBox .title h2{
    position: relative;
    z-index: 2;
    color: #ffffff;
    font-weight: 700;
    padding-bottom: 15px;
    font-size: 48px;
}
.companyBox4 .leftBox .title p{
    position: relative;
    z-index: 2;
    font-size: 14px;
    color: #ffffff;
}
.companyBox4 .leftBox .imgBox{
    width: 840px;
    position: absolute;
    right: 120px;
    top: 0;
}
.companyBox4 .leftBox .imgSlick .slick-dots{
    text-align: right;
    padding-right: 20px;
}
.companyBox4 .leftBox .imgSlick .slick-dots li{
    width: 40px;
    height: 8px;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
    background: #ffffff;
}
.companyBox4 .leftBox .imgSlick .slick-dots li.slick-active{
    background: #3b6699;
}
.companyBox4 .companyHistory{
    width: 50%;
    float: left;
    position: relative;
    padding: 40px 0;
}
.companyBox4 .companyHistory:before{
    position: absolute;
    content: '';
    top: 0;
    bottom: 0;
    left: 143px;
    width: 4px;
    background: #333333;
}
.companyBox4 .companyHistory .item{
    padding: 12px 0;
    position: relative;
}
.companyBox4 .companyHistory .item:before{
    position: absolute;
    content: '';
    width: 14px;
    height: 14px;
    left: 138px;
    background: #ffffff;
    border: 2px solid #333333;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    z-index: 2;
}
.companyBox4 .companyHistory .item:hover:before{
    background: #3b6699;
    border-color: #3b6699;
}
.companyBox4 .companyHistory .item:after{
    position: absolute;
    content: '';
    width: 20px;
    height: 20px;
    top: 9px;
    left: 135px;
    opacity: 0;
    background: #ffffff;
    -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);
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    z-index: 1;
}
.companyBox4 .companyHistory .item:hover:after{
    opacity: 1;
}
.companyBox4 .companyHistory .item span.years{
    width: 145px;
    float: left;
    display: inline-block;
    vertical-align: middle;
    text-align: right;
    padding-right: 30px;
    font-size: 14px;
    font-weight: bold;
    color: #333333;
}
.companyBox4 .companyHistory .item:hover span{
    color: #3b6699;
}
.companyBox4 .companyHistory .item .t{
    margin-left: 145px;
    padding-left: 30px;
}
.companyBox4 .companyHistory .item .t p{
    font-size: 14px;
    color: #333333;
    line-height: 1.45;
}
.companyBox4 .companyHistory .item:hover p{
    color: #3b6699;
}

.companyBox5{
    padding-bottom: 60px;
    overflow: hidden;
}
.companyBox5 .title h2{
    font-size: 48px;
    color: #333333;
    font-weight: 700;
    text-align: center;
    padding-bottom: 35px;
}
.companyBox5 .imgBox{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.companyBox5 .img{
    width: 12.5%;
    line-height: 0;
    text-align: center;
}

.pageFormBox{
    background: #3b6699;
    padding: 60px 0;
    overflow: hidden;
}
.pageFormBox .conBox{
    width: 850px;
    margin: auto;
}
.pageFormBox .text{
    padding-bottom: 30px;
}
.pageFormBox .text h2{
    font-size: 30px;
    color: #ffffff;
    font-weight: 700;
    padding-bottom: 10px;
    text-transform: uppercase;
}
.pageFormBox .text p{
    font-size: 14px;
    color: #ffffff;
    line-height: 1.6;
}
.pageFormBox .pageForm form{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.pageFormBox .pageForm .info{
    width: 48.5%;
    margin-bottom: 20px;
    line-height: 0;
    height: auto;
    overflow: hidden;
}
.pageFormBox .pageForm .info.w100{
    width: 100%;
}
.pageFormBox .pageForm .info:last-child{
    margin-bottom: 0;
}
.pageFormBox .pageForm .tips{
    display: block;
    font-size: 12px;
    line-height: 14px;
    text-align: center;
    color: #ffffff;
    background: #cc0000;
}
.pageFormBox .pageForm .info input[type="text"]{
    width: 100%;
    height: 46px;
    background: #ffffff;
    border: 0;
    padding: 0 10px;
}
.pageFormBox .pageForm .info textarea{
    width: 100%;
    height: 80px;
    background: #ffffff;
    border: 0;
    padding: 10px;
    resize: none;
}
.pageFormBox .pageForm .info input[type="submit"]{
    width: 170px;
    height: 46px;
    border: 2px solid #ffffff;
    background: none;
    font-size: 14px;
    color: #ffffff;
    cursor: pointer;
    margin-top: 10px;
    transition: all .3s;
}
.pageFormBox .pageForm .info input[type="submit"]:hover{
    background: #ffffff;
    color: #4171a8;
    transition: all .3s;
}

.rdBox1{
    padding: 20px 0 50px;
    text-align: center;
}
.rdBox1 .text{
    width: 860px;
    text-align: center;
    margin: auto;
}
.rdBox1 .text h1{
    font-size: 48px;
    color: #333333;
    font-weight: 700;
    padding-bottom: 15px;
}
.rdBox1 .text p{
    font-size: 14px;
    color: #333333;
    line-height: 1.6;
}
.rdBox1 .text p strong{
    font-weight: bold;
}

.rdBox2{
    padding-bottom: 60px;
}
.rdBox2 .img{
    line-height: 0;
    text-align: center;
    margin-bottom: 20px;
}
.rdBox2 .img img{
    width: 100%;
}
.rdBox2 .itemBox{
    overflow: hidden;
    margin: 0 -10px;
}
.rdBox2 .item{
    width: 33.33%;
    float: left;
    padding: 0 10px;
    margin-bottom: 20px;
}
.rdBox2 .item .img{
    line-height: 0;
}
.rdBox2 .item img{
    width: 100%;
}
.rdBox2 .item .text h3{
    font-size: 20px;
    color: #333333;
    font-weight: 700;
    padding-bottom: 10px;
}
.rdBox2 .item .text p{
    font-size: 14px;
    color: #999999;
    line-height: 1.6;
}

.contactBox1{
    padding: 20px 0 60px;
}
.contactBox1 h1{
    font-size: 48px;
    color: #333333;
    font-weight: 700;
    padding-bottom: 10px;
}
.contactBox1 p{
    font-size: 14px;
    color: #333333;
    line-height: 1.6;
}

.contactBox2{
    padding-bottom: 100px;
    overflow: hidden;
}
.contactBox2 .contactForm{
    width: 430px;
    float: left;
    background: #ebebeb;
    padding: 50px 45px;
}
.contactBox2 .contactForm .info{
    margin-bottom: 20px;
    line-height: 0;
    overflow: hidden;
}
.contactBox2 .contactForm .info:last-child{
    margin-bottom: 0;
}
.contactBox2 .contactForm .info .tips{
    display: block;
    line-height: 14px;
    font-size: 12px;
    color: #ffffff;
    text-align: center;
    background: #cc0000;
}
.contactBox2 .contactForm .info input[type="text"]{
    width: 100%;
    height: 46px;
    background: #ffffff;
    border: 0;
    padding: 0 10px;
}
.contactBox2 .contactForm .info textarea{
    width: 100%;
    height: 110px;
    background: #ffffff;
    border: 0;
    padding: 10px;
    resize: none;
}
.pageFormBox .pageForm .info .file_label,
.inquire_form .info .file_label,
.ejectEmail_form .info .file_label,
.indexBox5 .indexForm .info .file_label,
.contactBox2 .contactForm .file_label{
    float: left;
}
.pageFormBox .pageForm .info .file_label a,
.inquire_form .info .file_label a,
.ejectEmail_form .info .file_label a,
.indexBox5 .indexForm .info .file_label a,
.contactBox2 .contactForm .file_label a{
    padding: 0 30px;
    line-height: 46px;
    font-size: 16px;
    color: #ffffff;
    display: inline-block;
    background: #333333;
    cursor: pointer;
}
.pageFormBox .pageForm .info .file_label a:hover,
.inquire_form .info .file_label a:hover,
.ejectEmail_form .info .file_label a:hover,
.indexBox5 .indexForm .info .file_label a:hover,
.contactBox2 .contactForm .file_label a:hover{
    background: #4171a8;
}
.pageFormBox .pageForm .info .file_label input[type="file"],
.inquire_form .info .file_label input[type="file"],
.ejectEmail_form .info .file_label input[type="file"],
.indexBox5 .indexForm .info .file_label input[type="file"],
.contactBox2 .contactForm .file_label input[type="file"]{
    position: absolute;
    width: 0;
    height: 0;
    padding: 0;
    border: 0;
    overflow: hidden;
}
.pageFormBox .pageForm .info .tip,
.inquire_form .info .tip,
.ejectEmail_form .info .tip,
.indexBox5 .indexForm .info .tip,
.contactBox2 .contactForm .tip{
    display: block;
    width: 100%;
    float: left;
    margin-top: 20px;
    line-height: 1.4;
}
.pageFormBox .pageForm .info .tip,
.indexBox5 .indexForm .info .tip{
    color: #fff;
}
.pageFormBox .pageForm .info p,
.inquire_form .info p,
.ejectEmail_form .info p,
.indexBox5 .indexForm .info p,
.contactBox2 .contactForm .tip p{
    font-size: 14px;
    color: #333333;
}
.pageFormBox .pageForm .info p,
.indexBox5 .indexForm .info p{
    color: #fff;
}
.contactBox2 .contactForm .info input[type="submit"]{
    width: 100%;
    height: 46px;
    background: #4272a9;
    border: 0;
    color: #ffffff;
    font-size: 14px;
    cursor: pointer;
}
.contactBox2 .contactForm .info input[type="submit"]:hover{
    background: #4171a8;
}
.contactBox2 .contactInfoBox{
    margin-left: 430px;
    padding-left: 75px;
}
.contactBox2 .contactInfo{
    padding-bottom: 50px;
}
.contactBox2 .contactInfo h2{
    font-size: 30px;
    color: #4272a9;
    font-weight: bold;
    padding: 25px 0 20px;
}
.contactBox2 .contactInfo li{
    padding-left: 55px;
    min-height: 40px;
    position: relative;
    line-height: 1.5;
    padding-top: 8px;
    margin-bottom: 15px;
    font-size: 18px;
    color: #4272a9;
}
.contactBox2 .contactInfo li em{
    position: absolute;
    width: 40px;
    height: 40px;
    top: 0;
    left: 0;
    font-size: 20px;
    line-height: 40px;
    text-align: center;
    color: #ffffff;
    background: #4272a9;
}
.contactBox2 .contactInfo li em.iconyoujian{
    padding-left: 5px;
}
.contactBox2 .contactInfo li a{
    font-size: 18px;
    color: #4272a9;
}
.contactBox2 .contactMap{
    width: 100%;
    height: 280px;
    line-height: 0;
}
.contactBox2 .contactMap iframe{
    width: 100%;
    height: 100%;
}

.newsBox1{
    padding: 25px 0 45px;
}
.newsBox1 p{
    font-size: 48px;
    color: #333333;
    font-weight: 700;
}
.newsBox2{
    padding-bottom: 100px;
}
.newsBox2 .itemBox{
    padding-bottom: 50px;
    margin-bottom: 50px;
    border-bottom: 6px solid #333333;
    overflow: hidden;
}
.newsBox2 .itemBox .item{
    float: left;
    margin-right: 20px;
}
.newsBox2 .itemBox .item a{
    display: block;
    padding: 15px 30px;
    background: #ebebeb;
    font-size: 18px;
    color: #333333;
    font-family: "Lato", sans-serif;
}
.newsBox2 .itemBox .item:hover a,
.newsBox2 .itemBox .item.on a{
    background: #4070a8;
    color: #ffffff;
}
.newsBox2 .newsListBox{
    margin-bottom: 40px;
}
.newsBox2 .newsListBox .list{
    margin-bottom: 20px;
    overflow: hidden;
}
.newsBox2 .newsListBox .list .img{
    width: 425px;
    float: left;
    line-height: 0;
}
.newsBox2 .newsListBox .list .text{
    margin-left: 425px;
    padding-left: 60px;
    padding-top: 25px;
}
.newsBox2 .newsListBox .list .text h3 a{
    display: block;
    font-size: 18px;
    color: #333333;
    font-weight: bold;
    padding-bottom: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.newsBox2 .newsListBox .list .text h3 a:hover{
    color: #4171a8;
}
.newsBox2 .newsListBox .list .text span{
    display: block;
    margin-bottom: 15px;
    font-size: 20px;
    color: #999999;
}
.newsBox2 .newsListBox .list .text p{
    font-size: 14px;
    color: #999999;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.newsBox2 .newsListBox .list .text > a{
    display: inline-block;
    font-size: 14px;
    color: #333333;
    margin-top: 20px;
}
.newsBox2 .newsListBox .list .text > a:hover{
    color: #4171a8;
    text-decoration: underline;
}

.exhibitionListBox{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.exhibitionListBox .list{
    width: 48.6%;
    margin-bottom: 40px;
    background: #ebebeb;
    padding: 35px;
    display: flex;
    align-items: center;
    transition: all .3s;
}
.exhibitionListBox .list:hover{
    background: #4070a8;
    transition: all .3s;
}
.exhibitionListBox .list .img{
    width: 185px;
    float: left;
    text-align: center;
    line-height: 0;
}
.exhibitionListBox .list .img img{
    width: 152px;
    height: 152px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    -webkit-box-shadow: 0 2px 5px 0 rgba(0,0,0,0.2);
    -moz-box-shadow: 0 2px 5px 0 rgba(0,0,0,0.2);
    box-shadow: 0 2px 5px 0 rgba(0,0,0,0.2);
}
.exhibitionListBox .list .text{
    flex: 1;
    padding-left: 25px;
}
.exhibitionListBox .list .text h3 a{
    font-size: 20px;
    color: #333333;
    padding-bottom: 10px;
    display: block;
    transition: all .3s;
}
.exhibitionListBox .list:hover .text h3 a{
    color: #ffffff;
    transition: all .3s;
}
.exhibitionListBox .list .text p{
    font-size: 14px;
    color: #999999;
    line-height: 1.6;
    transition: all .3s;
}
.exhibitionListBox .list:hover .text p{
    color: #ffffff;
    transition: all .3s;
}

.productBox{
    padding: 50px 0;
}
.productBox .textBox{
    padding-bottom: 40px;
}
.productBox .textBox h1{
    display: inline-block;
    border-bottom: 2px solid #4171a8;
    font-weight: bold;
    padding-bottom: 15px;
    margin-bottom: 25px;
    font-size: 24px;
}
.productBox .textBox p{
    font-size: 16px;
    color: #454545;
    line-height: 1.6;
}
.productBox .itemBox{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.productBox .item{
    width: 49%;
    position: relative;
    margin-bottom: 30px;
}
.productBox .item .img{
    line-height: 0;
    text-align: center;
}
.productBox .item .text{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    padding: 0 10%;
    background: rgba(0,0,0,.75);
    transition: all .3s;
}
.productBox .item:hover .text{
    background: rgba(62,112,168,.8);
    transition: all .3s;
}
.productBox .item .text h2{
    font-size: 24px;
    color: #ffffff;
    font-weight: bold;
    margin-bottom: 15px;
    padding-bottom: 15px;
    position: relative;
}
.productBox .item .text h2:before{
    position: absolute;
    content: '';
    width: 50px;
    height: 1px;
    background: #ffffff;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.productBox .item .text p{
    font-size: 16px;
    color: #eeeeee;
    line-height: 1.6;
}
.productBox .item .text a{
    display: inline-block;
    margin-top: 30px;
    background: #4171a8;
    width: 140px;
    height: 36px;
    color: #ffffff;
    line-height: 36px;
    transition: all .3s;
}
.productBox .item:hover .text a{
    background: #000000;
    transition: all .3s;
}
.productBox .item .text a:hover{
    background: #ffffff;
    color: #4171a8;
    transition: all .3s;
}

.productBanner{
    line-height: 0;
    text-align: center;
}
.productListBox1 h1{
    font-size: 48px;
    color: #333333;
    font-weight: bold;
    padding-top: 50px;
    padding-bottom: 20px;
}
.productListBox1 .textBox{
    overflow: hidden;
    padding-bottom: 50px;
}
.productListBox1 .textBox p{
    color: #333333;
}
.productListBox1 .imgBox{
    display: flex;
    flex-wrap: wrap;
    margin: 0 -5px;
}
.productListBox1 .imgBox .img{
    width: 20%;
    padding: 0 5px;
    line-height: 0;
}
.productListBox1 .imgBox .img img{
    width: 100%;
}
.productListBox1 .text{
    padding: 50px 450px 50px 0;
}
.productListBox1 .text h3{
    font-size: 30px;
    color: #333333;
    line-height: 1.3;
    margin-bottom: 30px;
}
.productListBox1 .text ul{
    margin-bottom: 30px;
    display: flex;
    flex-wrap: wrap;
}
.productListBox1 .text ul li{
    float: left;
    width: 33.33%;
    padding-left: 15px;
    position: relative;
    margin-bottom: 10px;
    padding-right: 50px;
}
.productListBox1 .text ul li:before{
    position: absolute;
    content: '';
    width: 8px;
    height: 8px;
    left: 0;
    top: 5px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    background: #396ca5;
}
.productListBox1 .text ul li p,
.productListBox1 .text p{
    font-size: 14px;
    color: #333333;
    line-height: 1.5;
}

.productListBox2{
    padding-bottom: 100px;
}
.productListBox2 table{
    text-align: center;
    border: 0;
}
.productListBox2 tr{
    background: #eeeeee;
}
.productListBox2 tr:nth-of-type(2n){
    background: #ffffff;
}
.productListBox2 th,
.productListBox2 td{
    height: 55px;
    border: 2px solid #ffffff;
    border-top: 0;
    border-bottom: 0;
}
.productListBox2 th{
    background: #396ca5;
    font-size: 16px;
    font-weight: bold;
    color: #ffffff;
}
.productListBox2 td{
    font-size: 14px;
    color: #333333;
}
.productListBox2 td a{
    display: inline-block;
    color: #396ca5;
}
.productListBox2 td a:hover{
    text-decoration: underline;
}

.productDetailBox1{
    overflow: hidden;
    padding: 50px 0;
    background: #ebebeb;
}
.productDetailBox1 .product_img_box{
    width: 600px;
    float: left;
}
.productDetailBox1 .product_img_box .product_img_slick_box{
    width: 500px;
    float: right;
}
.productDetailBox1 .product_img_box .product_img_slick_box:nth-of-type(2){
    float: left;
    width: 100px;
    padding-right: 20px;
}
.pro_B_img{
    margin-bottom: 0;
    line-height: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}
.pro_S_img{
    padding: 0;
    margin: 0;
}
.pro_S_img .img{
    width: 100%;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: 0;
    padding: 0;
    border: 3px solid #ffffff;
    margin-bottom: 5px;
}
.pro_S_img .img.on,
.pro_S_img .img.slick-current,
.pro_S_img .img:hover{
    border-color: #4070a8;
}
.pro_S_img .img img,
.pro_S_img .img:hover img,
.pro_S_img .img.on img,
.pro_S_img .img.slick-current img{
    border: 0
}
.productDetailBox1 .textBox{
    margin-left: 600px;
    padding-left: 95px;
    padding-top: 90px;
}
.productDetailBox1 .textBox h1{
    font-size: 30px;
    color: #333333;
    font-weight: bold;
    padding-bottom: 10px;
}
.productDetailBox1 .textBox p{
    font-size: 14px;
    color: #333333;
    font-weight: bold;
}
.productDetailBox1 .textBox .productDetailInquiry{
    display: inline-block;
    width: 120px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    color: #ffffff;
    font-size: 18px;
    margin-top: 30px;
    margin-bottom: 30px;
    background: #4070a8;
}
.productDetailBox1 .textBox .productDetailInquiry:hover{
    opacity: .85;
}
.productDetailBox1 .textBox .productDetailDownload{
    display: inline-block;
    padding-left: 25px;
    background: url("../../../images/home/en-us/productIco.png") no-repeat left center;
    font-size: 14px;
    color: #333333;
    line-height: 22px;
    font-weight: bold;
}
.productDetailBox1 .textBox .productDetailDownload:hover{
    color: #4070a8;
}


.productDetailBox2{
    padding: 90px 0;
}
.productDetailBox2 .tabClick{
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99;
    background: #eeeeee;
    display: flex;
    justify-content: space-between;
}
.productDetailBox2 .tabClick .item{
    display: flex;
    align-items: center;
    justify-content: center;
}
.productDetailBox2 .tabClick .item a{
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 50px;
    height: 100%;
    font-size: 20px;
    color: #333333;
    text-align: center;
}
.productDetailBox2 .tabClick .item:hover,
.productDetailBox2 .tabClick .item.on{
    background: #4070a8;
}
.productDetailBox2 .tabClick .item:hover a,
.productDetailBox2 .tabClick .item.on a{
    color: #ffffff;
}
.productDetailContentBox .title h2{
    margin-top: 70px;
    margin-bottom: 25px;
    padding-bottom: 0;
    border-bottom: 0;
    font-size: 30px;
    color: #333333;
    font-weight: 400;
    padding-left: 20px;
    line-height: 1;
    border-left: 7px solid #4171a8;
}
.productDetailContentBox .conBox *{
    font-size: 14px;
    color: #333333;
    line-height: 1.6;
}
.productDetailContentBox .productIcoBox{
    overflow: hidden;
    padding-right: 300px;
    display: flex;
    flex-wrap: wrap;
}
.productDetailContentBox .productIcoBox .ico{
    width: 20%;
    float: left;
    text-align: center;
    margin-top: 50px;
}
.productDetailContentBox .productIcoBox .ico span{
    display: block;
    padding-top: 20px;
    color: #333333;
}
.productDetailContentBox table{
    width: 100%;
    margin: 10px 0;
    border-top: 8px solid #4070a8;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
}
.productDetailContentBox table td{
    border: 5px solid #ffffff;
    border-bottom: 0;
    border-top: 0;
    padding: 15px 20px;
    text-align: left;
}
.productDetailContentBox table tr{
    background: #ffffff;
}
.productDetailContentBox table tr:nth-of-type(2n){
    background: #eeeeee;
}
.productDetailContentBox .itemBox{
    overflow: hidden;
    margin: 0 -12px;
}
.productDetailContentBox .item{
    width: 33.33%;
    float: left;
    padding: 0 12px;
}
.productDetailContentBox .item .img{
    line-height: 0;
    text-align: center;
}
.productDetailContentBox .item .img img{
    width: 100%;
}
.productDetailContentBox .item .text{
    padding-top: 20px;
}
.productDetailContentBox .item .text h3{
    font-size: 20px;
    color: #333333;
    font-weight: bold;
    margin-bottom: 5px;
    line-height: 1.2;
}
.productDetailContentBox .item .text p{
    font-size: 14px;
    color: #999999;
    line-height: 1.6;
}

.productDetailBox3{
    overflow: hidden;
    padding-bottom: 80px;
}
.productDetailBox3 .title h2{
    margin-bottom: 25px;
    font-size: 30px;
    color: #333333;
    font-weight: 400;
    padding-left: 20px;
    line-height: 1;
    border-left: 7px solid #4171a8;
}
.productDetailBox3 .itemBox{
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}
.productDetailBox3 .item{
    width: 20%;
    padding: 0 10px;
    margin-top: 15px;
}
.productDetailBox3 .item .img{
    line-height: 0;
    text-align: center;
    border: 1px solid #333333;
    margin-bottom: 15px;
}
.productDetailBox3 .item .text a{
    font-size: 14px;
    color: #333333;
    font-weight: bold;
}

.ss{
    font-family: 'Lato', sans-serif;
}

/* add start */
.qc1 {
    padding: 60px 0;
    background: url("../../../images/home/en-us/pc1.jpg") no-repeat center;
    background-size: cover;
 }

 .qc1 .title {
    text-align: center;
    margin-bottom: 60px;
 }

.qc1 .title h1 {
    font-size: 48px;
    color: #000;
    font-weight: 500;
    padding-bottom: 10px;
}

.qc1 .title p {
    font-size: 16px;
    color: #111;
    line-height: 26px;
}

.qc1 .qc1Slick {
    padding: 10px;
    padding-bottom: 90px;
}

.qc1 .slick_first {
    margin: 0 10px;
    text-align: center;
    box-shadow: 0px 0px 62px 0px rgb(83 83 83 / 11%);
    border: 1px solid #ccc;
}

.qc1Slick .slick-dots li.slick-active {
    background-color: #4171a8;
}


.qc2 .items {
    display: flex;
    flex-wrap: wrap;
    margin: 60px -25px;
    justify-content: center;
}

.qc2  .item {
    width: 33.33%;
    float: left;
    padding: 0 25px;
    margin-bottom: 20px;
}

.qc2 .item .conBox {
    height: 100%;
    padding: 45px;
    text-align: center;
    border: 1px solid #eee;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    transition: all .3s;
}

.qc2 .item .conBox .ico {
    line-height: 0;
}

.qc2 .item .conBox .text h3 {
    font-size: 24px;
    font-weight: 800;
    color: #111;
    padding: 20px 0;
}

.qc2 .item .conBox .text p {
    font-size: 16px;
    color: #111;
}

.qc2 .item .conBox:hover {
    -webkit-box-shadow: 0 0 15px 0 rgb(0 0 0 / 20%);
    -moz-box-shadow: 0 0 15px 0 rgba(0,0,0,.2);
    box-shadow: 0 0 15px 0 rgb(0 0 0 / 20%);
    transition: all .3s;
}

.qc3 .items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 20px 0;
    gap: 20px;
}

.qc3 .item {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
    background: #4171a8;
    box-shadow: 0 0 15px 0 rgb(0 0 0 / 20%);
}

.qc3 .item h3 {
    font-size: 20px;
    font-weight: 800;
    color: #fff;
}

.cld1 {
    padding: 50px 20px;
}

.cld1 .title h1 {
    font-size: 40px;
    color: #333;
    font-weight: bold;
}

.cld1 .title h2 {
    margin: 20px auto;
    font-size: 32px;
    color: #333;
}

.cld1 p {
    font-size: 14px;
    line-height: 22px;
}

.cld1 p + p {
    margin-top: 10px;
}

.cld1 .img {
    border-top: 1px solid #bbb;
    border-bottom: 1px solid #bbb;
    padding: 40px 0;
    margin: 40px 0;
    text-align: center;
}

.cld1 .img img {
    margin: 10px auto;
}

.cld2 {
    padding-bottom: 0;
}

.cld3{
    padding: 44px 0 100px;
}

.cld3 .title h2,
.cld4 .title h2 {
    font-size: 40px;
    font-weight: 900;
}

.cld3 .content{
    margin-top: 42px;
}
.cld3 .content .item{
    display: grid;
    grid-template-columns: repeat(2,50%);
    margin-top: 6px;
    background: #F5F5F5;
}
.cld3 .content .item h3{
    font-size: 36px;
    font-weight: 900;
    color: #000000;
}
.cld3 .content .item p{
    font-size: 20px;
    font-weight: 400;
    color: #373737;
    line-height: 30px;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    margin-top: 18px;
}
.cld3 .content .item span{
    font-size: 20px;
    font-weight: 600;
    color: #373737;
    line-height: 30px;
}
.cld3 .content .item .text{
    padding: 63px 50px 0px 50px;
}

.cld4 .title h2 {
    margin-bottom: 20px;
}

.tabs-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  .tabs-list li {
    width: 100%;
    background: #ffffff;
    border: 1px solid #4171a8;
    border-radius: 10px;
  }
  
  .tabs-list li+li {
    margin-top: 16px;
  }
  
  .tabs-list .tabs-head {
    height: 50px;
    background: #ffffff;
    border-bottom: 2px solid #e4e4e4;
    border-radius: 10px;
    font-size: 18px;
    font-weight: bold;
    color: #4171a8;
    line-height: 50px;
    padding: 0 20px;
    background: #f2f2f2;
    cursor: pointer;
    background-image: url("../../../images/home/en-us/add.png");
    background-position: 98%;
    background-repeat: no-repeat;
  }
  
  .tabs-list .tabs-head.active {
    border-radius: 10px 10px 0 0;
    background-image: url("../../../images/home/en-us/reduce.png");
  }
  
  .tabs-list .text {
    display: none;
    overflow: hidden;
    padding: 20px;
  }
  
  .tabs-list .text h3 {
    color: #3b7fba;
    font-weight: Bold;
    margin-bottom: 16px;
  }
  
  .tabs-list .text .content {
    margin-bottom: 40px;
  }
  
  .tabs-list .text .content p+p {
    margin-top: 12px;
  }
  
  .tabs-list .text .content:last-child {
    margin-bottom: 0;
  }

  .cld4 {
    margin-bottom: 40px;
  }

  .qc4 .img {
    text-align: center;
  }

  .qc4 .img + .img {
    margin-top: 20px;
  }

  .qc1Slick .img {
    height: 24.6vw;
  }

  .qc1Slick img {
    height: 100%;
  }

  .qr1Items {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
  }

  .qr1Items .item {
    display: flex;
    gap: 20px;
    width: 48%;
  }

  .qr1Items .item:last-child {
    flex-direction: column;
    width: 100%;
    align-items: center;
  }

  .qr1Items .item .img {
    width: 50%;
    box-shadow: 0px 0px 20px 0px rgb(6 0 1 / 22%);
  }

  .qr1Items .item h3 {
    padding: 25px 0 20px;
    font-size: 26px;
    color: #22363f;
    font-weight: 700;
  }

  .qr1Items .item p {
    font-size: 18px;
    color: #22363f;
    line-height: 1.5;
  }

  .qr1Items .item .img {
    overflow: hidden;
  }

  .qr1Items .item .img img {
    transition: all .5s ease 0s;
  }

  .qr1Items .item .img:hover img {
    transform: scale(1.05);
  }





@media (max-width: 1600px) {
    .qc1Slick .img {
        height: 26.6vw;
    }
}


@media (max-width: 992px)
{
    .cld1 .title h1 {
        font-size: 24px;
    }

    .cld1 .title h2 {
        font-size: 18px;
    }

    .cld3 .content .item {
        display: grid;
        grid-template-columns: 100%;
        margin-top: 6px;
        background: #F5F5F5;
    }

    .cld3 .content .item .text {
        padding: 20px;
    }

    .cld1 .img {
        padding: 20px 0;
        margin: 20px 0;
    }

    .cld3,
    .cld1 {
        padding: 20px 0;
    }

    .cld3 .content .item h3 {
        font-size: 22px;
        font-weight: 900;
        color: #000000;
    }

    .cld3 .content .item p,
    .cld3 .content .item span {
        font-size: 16px;
    }

    .tabs-list .tabs-head {
        font-size: 16px;
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
    }

    .cld4 {
        margin-bottom: 20px;
      }

    .qr1Items .item {
        flex-direction: column;
        width: 100%;
        align-items: center;
    }

    .qr1Items .text {
        text-align: center;
    }

    .qr1Items .item h3 {
        padding: 20px 0;
    }
}


/* add end */

@media (max-width: 1620px){

}
@media (max-width: 1450px){
    .indexBox1 .item{
        width: 45%;
    }
    .indexBox1 .item .text{
        padding-left: 50px;
    }
    .indexBox3 .text h3{
        padding-right: 110px;
    }
    .indexBox4 .conBox .item .img{
        width: 250px;
    }
    .indexBox4 .conBox .item .text{
        margin-left: 250px;
    }
    .indexBox5 .text{
        padding: 75px 90px 0 105px;
    }

    .companyBox1 .text{
        padding-right: 0;
        padding-left: 50px;
    }
    .companyBox4 .leftBox .imgBox{
        right: 20px;
    }
    .companyBox4 .companyHistory .item{
        padding: 10px 0;
    }
    .companyBox4 .companyHistory .item:after{
        top: 7px;
    }

    .productListBox1 .text{
        padding-right: 200px;
    }
}
@media (max-width: 1220px){
    .indexBox2 .title h2,
    .indexBox3 .text h2,
    .indexBox4 .title h2,
    .companyBox1 .text h1,
    .companyBox3 .title h2,
    .companyBox4 .leftBox .title h2,
    .companyBox5 .title h2,
    .rdBox1 .text h1,
    .contactBox1 h1,
    .newsBox1 p,
    .productListBox1 h1{
        font-size: 40px;
    }
    .header .logo_box .t{
        display: none;
    }

    .footer_box .fast_navigation .item:nth-of-type(6){
        display: none;
    }


    .banner_slick{
        padding-bottom: 50px;
    }
    .banner .slick-dots li{
        height: 50px;
    }
    .banner .slick-dots li:before{
        font-size: 16px;
        line-height: 50px;
    }

    .indexBox1{
        padding: 20px 0;
    }
    .indexBox1 .item{
        padding: 20px 0;
        width: 48%;
    }
    .indexBox1 .item .text{
        padding-left: 20px;
    }

    .indexBox2 .title h2{
        padding-bottom: 30px;
        padding-top: 20px;
    }

    .indexBox3{
        padding: 50px 0;
    }
    .indexBox3 .text{
        padding-right: 40px;
    }
    .indexBox3 .text h2{
        padding-top: 0;
    }
    .indexBox3 .text h3{
        padding: 20px 0 15px;
    }
    .indexBox3 .text a{
        margin-top: 20px;
    }

    .indexBox4{
        padding: 50px 0;
    }
    .indexBox4 .title h2{
        padding-bottom: 30px;
    }
    .indexBox4 .conBox .leftNews h3{
        line-height: 40px;
    }
    .indexBox4 .conBox .leftNews h3 a{
        font-size: 16px;
    }
    .indexBox4 .conBox .itemBox{
        padding-left: 20px;
    }
    .indexBox4 .conBox .item{
        margin-bottom: 15px;
    }
    .indexBox4 .conBox .item .img{
        width: 210px;
    }
    .indexBox4 .conBox .item .text{
        margin-left: 210px;
        padding-top: 15px;
    }
    .indexBox4 .conBox .item .text .t{
        padding-top: 15px;
    }
    .indexBox5{
        padding: 50px 0;
    }
    .indexBox5 .text{
        padding-left: 0;
    }
    .indexBox5 .indexForm{
        padding-left: 20px;
    }
    .indexBox5 .indexForm .info{
        width: 100%;
    }

    .companyBox1{
        padding-bottom: 50px;
    }
    .companyBox1 .text{
        padding-left: 30px;
    }
    .companyBox2{
        padding-bottom: 50px;
    }
    .companyBox3{
        padding-bottom: 30px;
    }
    .companyBox4{
        padding-bottom: 50px;
    }
    .companyBox5{
        padding-bottom: 40px;
    }
    .pageFormBox{
        padding: 50px 0;
    }

    .rdBox1{
        padding-bottom: 30px;
    }
    .rdBox2{
        padding-bottom: 30px;
    }

    .contactBox1{
        padding-bottom: 40px;
    }
    .contactBox2 .contactForm{
        width: 355px;
        padding: 30px 20px;
    }
    .contactBox2 .contactInfoBox{
        margin-left: 355px;
        padding-left: 40px;
    }
    .contactBox2 .contactInfo h2{
        padding-top: 0;
        font-size: 20px;
    }
    .contactBox2 .contactInfo li a,
    .contactBox2 .contactInfo li{
        font-size: 16px;
    }

    .newsBox2 .itemBox{
        margin-bottom: 30px;
        padding-bottom: 30px;
    }
    .newsBox2 .itemBox .item a{
        font-size: 16px;
    }

    .newsBox2 .newsListBox .list .img{
        width: 350px;
    }
    .newsBox2 .newsListBox .list .text{
        margin-left: 350px;
        padding-left: 50px;
        padding-top: 15px;
    }
    .newsBox2 .newsListBox .list .text span{
        font-size: 16px;
        margin-bottom: 10px;
    }
    .newsBox2 .newsListBox .list .text > a{
        margin-top: 10px;
    }

    .exhibitionListBox .list{
        padding: 30px 20px;
    }
    .exhibitionListBox .list .img{
        width: 160px;
    }
    .exhibitionListBox .list .text{
        padding-left: 20px;
    }
    .exhibitionListBox .list .text h3 a{
        font-size: 18px;
    }

    .productListBox1 .textBox{
        padding-bottom: 30px;
    }
    .productListBox1 .text{
        padding-right: 100px;
        padding-bottom: 30px;
    }
    .productListBox1 .text h3{
        font-size: 24px;
    }
    .productListBox2{
        padding-bottom: 50px;
    }

    .productDetailBox1 .textBox{
        padding-left: 50px;
    }
    .productDetailBox2{
        padding: 50px 0;
    }
    .productDetailBox2 .tabClick .item a{
        font-size: 16px;
        padding: 10px 15px;
    }
    .productDetailContentBox .title h2{
        margin-top: 50px;
    }
    .productDetailContentBox .itemBox{
        margin: 0 -5px;
    }
    .productDetailContentBox .item{
        padding: 0 5px;
    }
    .productDetailContentBox .item .text{
        padding-top: 10px;
    }
    .productDetailContentBox .item .text h3{
        font-size: 18px;
    }
    .productDetailBox3{
        padding-bottom: 50px;
    }
    .productDetailBox3 .itemBox{
        margin: 0 -5px;
    }
    .productDetailBox3 .item{
        padding: 0 5px;
    }

    .productDetailContentBox .productIcoBox{
        padding-right: 0;
    }
}
@media (max-width: 992px){
    .indexBox2 .title h2,
    .indexBox3 .text h2,
    .indexBox4 .title h2,
    .companyBox1 .text h1,
    .companyBox3 .title h2,
    .companyBox4 .leftBox .title h2,
    .companyBox5 .title h2,
    .rdBox1 .text h1,
    .contactBox1 h1,
    .newsBox1 p,
    .productListBox1 h1{
        font-size: 34px;
    }

    .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;
    }
    /*移动端隐藏模块*/
    .header {
        display: none;
    }

    /*移动端头部*/
    .m_header {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: #ffffff;
        z-index: 99999;
        -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);
    }

    .m_header {
        height: 60px;
    }

    .logo_box {
        width: 100%;
        text-align: center;
        height: 60px;
        padding: 10px 0;
        line-height: 0;
        font-size: 0;
        zoom: 1;
    }

    .logo_box img {
        height: 100%;
    }

    .langBox{
        position: absolute;
        top: 0;
        right: 10px;
    }
    .langBox .langClick span{
        line-height: 60px;
        color: #000000;
        display: block;
        padding-right: 15px;
    }
    .langBox .langClick span em{
        font-size: 12px;
        position: absolute;
        right: 0;
    }
    .langBox ul{
        display: none;
        position: absolute;
        min-width: 230px;
        right: 0;
        z-index: 10;
        background: #f8f8f8;
        border: 1px solid #e5e5e5;
        border-radius: 5px;
    }
    .langBox ul li a{
        font-size: 14px;
        color: #000;
        display: block;
        width: 50%;
        float: left;
        text-align: center;
        margin: 0;
        padding: 5px 10px;
    }

    .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: #212121;
        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-color: transparent;
    }

    .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;
    }

    /*移动端导航*/
    .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;
        cursor: pointer;
        z-index: 2;
        background: url("../../../images/home/en-us/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:nth-of-type(2){
        width: 70%;
    }
    .footer_box .fast_navigation .item:nth-of-type(3),
    .footer_box .fast_navigation .item:nth-of-type(4),
    .footer_box .fast_navigation .item:nth-of-type(5){
        display: none;
    }

    .banner_slick{
        padding-bottom: 0;
    }
    .banner .slick-dots{
        bottom: 20px;
        background: none;
        text-align: center;
    }
    .banner .slick-dots li{
        background-image: none;
        width: 30px;
        height: 6px;
        float: none;
        margin: 0 5px;
    }
    .banner .slick-dots li.slick-active{
        background: #4171a8;
    }
    .banner .slick-dots li:before{
        display: none;
    }

    .indexBox1{
        padding-top: 40px;
    }
    .indexBox1 .item{
        width: 50%;
        padding: 10px 0;
        text-align: center;
        flex-wrap: wrap;
    }
    .indexBox1 .item .icon{
        float: none;
        margin: auto;
    }
    .indexBox1 .item .text{
        width: 100%;
        flex: none;
        padding-left: 0;
        padding-top: 15px;
    }

    .indexBox2 .item{
        width: 50% !important;
    }

    .indexBox3{
        padding-bottom: 0;
    }
    .indexBox3 .text{
        width: 100%;
        padding-right: 0;
        margin-bottom: 20px;
    }
    .indexBox3 .img{
        width: 100%;
    }
    .indexBox4 .conBox .leftNews{
        width: 100%;
    }
    .indexBox4 .conBox .itemBox{
        width: 100%;
        padding-left: 0;
        margin-top: 20px;
    }
    .indexBox4 .conBox .item .text{
        padding-left: 20px;
    }

    .indexBox5 .text{
        padding-right: 30px;
    }

    .companyBox1 .conBox{
        flex-wrap: wrap;
    }
    .companyBox1 .companyVideo,
    .companyBox1 .companyVideo img{
        width: 100%;
    }
    .companyBox1 .text{
        width: 100%;
        padding-left: 0;
        padding-top: 30px;
    }
    .companyBox1 .text h1{
        padding-bottom: 10px;
    }
    .companyBox1{
        padding-bottom: 15px;
    }
    .companyBox3 .itemBox{
        margin: 0 -5px;
    }
    .companyBox3 .item{
        padding: 0 5px;
    }
    .companyBox3 .item .text h3{
        font-size: 16px;
    }

    .companyBox4 .leftBox{
        width: 100%;
        height: auto;
    }
    .companyBox4 .leftBox .imgBox{
        position: initial;
        top: auto;
        bottom: auto;
        left: auto;
        right: auto;
        width: auto;
    }
    .companyBox4 .leftBox .title{
        position: initial;
        top: auto;
        bottom: auto;
        left: auto;
        right: auto;
        float: left;
        padding: 30px 0;
        text-align: center;
        width: 100%;
    }
    .companyBox4 .leftBox .title:before{
        display: none;
    }
    .companyBox4 .leftBox .title h2{
        color: #333333;
        width: 100%;
        padding-bottom: 5px;
    }
    .companyBox4 .leftBox .title p{
        color: #333333;
        width: 100%;
    }
    .companyBox4 .companyHistory{
        width: 100%;
        padding: 20px 0;
    }

    .companyBox5 .img{
        width: 25%;
        margin-bottom: 10px;
    }

    .pageFormBox .conBox{
        width: 100%;
    }

    .rdBox1 .text{
        width: 100%;
    }

    .rdBox2 .itemBox{
        margin: 0 -5px;
    }
    .rdBox2 .item{
        padding: 0 5px;
    }
    .rdBox2 .item .text h3{
        font-size: 16px;
    }

    .contactBox2{
        padding-bottom: 50px;
    }
    .contactBox2 .contactInfoBox{
        padding-left: 20px;
    }
    .contactBox2 .contactInfo{
        padding-bottom: 20px;
    }

    .newsBox2 .newsListBox .list .text{
        padding-left: 20px;
    }

    .exhibitionListBox .list{
        width: 100%;
        margin-bottom: 20px;
    }

    .productListBox1 .text{
        padding-right: 0;
    }
    .productListBox1 .text ul li{
        width: 50%;
    }

    .productDetailBox1 .product_img_box{
        width: 50%;
    }
    .productDetailBox1 .product_img_box .product_img_slick_box:nth-of-type(2){
        width: 100%;
        padding-right: 0;
    }
    .pro_S_img{
        border: 2px solid #4171a8;
    }
    .pro_S_img .img{
        height: auto;
        margin-bottom: 0;
        border: 0;
    }
    .productDetailBox1 .textBox{
        width: 50%;
        float: left;
        margin-left: 0;
        padding-left: 30px;
        padding-top: 50px;
    }
    .productDetailBox1 .textBox h1{
        font-size: 24px;
    }
    .productDetailBox2{
        padding-top: 0;
    }
    .productDetailBox2 .tabClick{
        display: none;
    }
}
@media (max-width: 767px){
    .indexBox2 .title h2,
    .indexBox3 .text h2,
    .indexBox4 .title h2,
    .companyBox1 .text h1,
    .companyBox3 .title h2,
    .companyBox4 .leftBox .title h2,
    .companyBox5 .title h2,
    .rdBox1 .text h1,
    .contactBox1 h1,
    .newsBox1 p,
    .productListBox1 h1{
        font-size: 30px;
    }

    #back_top{
        width: 0;
        height: 0;
        overflow: hidden;
    }
    .banner_slick .slick-prev{
        left: 15px;
    }
    .banner_slick .slick-next{
        right: 15px;
    }

    .indexBox1 .item{
        display: block;
    }
    .indexBox1 .item .icon{
        width: 100px;
        height: 100px;
        line-height: 100px;
    }
    .indexBox1 .item .icon em{
        font-size: 40px;
    }
    .indexBox2 .item > a{
        background: rgba(0,0,0,0.5);
    }
    .indexBox2 .item .text{
        display: none;
    }
    .indexBox2 .item span{
        width: 100%;
        left: 10px;
        right: 10px;
        bottom: 10px;
        font-size: 18px;
    }
    .indexBox2 .item.on span{
        bottom: 10px;
        opacity: 1;
    }
    .indexBox5 .text{
        width: 100%;
        padding-top: 0;
    }
    .indexBox5 .indexForm{
        padding-left: 0;
        padding-top: 20px;
        width: 100%;
    }

    .contactBox2 .contactForm{
        width: 100%;
    }
    .contactBox2 .contactInfoBox{
        width: 100%;
        float: left;
        margin-left: 0;
        padding-left: 0;
        padding-top: 30px;
    }

    .newsBox2 .itemBox{
        padding-bottom: 15px;
    }
    .newsBox2 .itemBox .item{
        margin-bottom: 10px;
    }
    .newsBox2 .newsListBox .list .img{
        width: 280px;
    }
    .newsBox2 .newsListBox .list .text{
        margin-left: 280px;
    }
    .newsBox2 .newsListBox .list .text p{
        -webkit-line-clamp: 2;
    }
    .newsBox2 .newsListBox .list .text h3 a{
        font-size: 16px;
    }
    .newsBox2 .newsListBox .list .text span{
        font-size: 14px;
    }

    .productBox .item .text p{
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
    }

    .productListBox1 .imgBox .img{
        width: 33.33%;
        margin-bottom: 10px;
    }

    .productDetailContentBox .item{
        width: 100%;
        margin-bottom: 30px;
    }
    .productDetailBox3 .item{
        width: 33.33%;
        margin-bottom: 10px;
    }

    .productDetailContentBox .productIcoBox .ico{
        width: 20%;
    }
}
@media (max-width: 640px){
    .indexBox1 .item{
        width: 100%;
    }
    .indexBox4 .conBox .item .img{
        width: 180px;
    }
    .indexBox4 .conBox .item .text{
        margin-left: 180px;
        padding-left: 15px;
    }
    .indexBox4 .conBox .item .text .t{
        display: none;
    }
    .indexBox5 .indexForm .info input[type="text"],
    .indexBox5 .indexForm .info input[type="submit"],
    .pageFormBox .pageForm .info input[type="text"],
    .pageFormBox .pageForm .info input[type="submit"],
    .contactBox2 .contactForm .info input[type="text"],
    .contactBox2 .contactForm .file_label a,
    .contactBox2 .contactForm .info input[type="submit"]{
        height: 40px;
    }
    .contactBox2 .contactForm .file_label a{
        line-height: 40px;
    }
    .pageFormBox .text h2{
        font-size: 24px;
    }

    .newsBox2 .itemBox .item{
        margin-right: 10px;
    }
    .newsBox2 .itemBox .item a{
        padding: 8px 15px;
    }
    .newsBox2 .newsListBox{
        display: flex;
        flex-wrap: wrap;
        margin: 0 -5px;
    }
    .newsBox2 .newsListBox .list{
        width: 50%;
        float: left;
        padding: 0 5px;
    }
    .newsBox2 .newsListBox .list .img{
        width: 100%;
        float: left;
    }
    .newsBox2 .newsListBox .list .text{
        width: 100%;
        float: left;
        margin-left: 0;
        padding-left: 0;
        padding-top: 15px;
    }

    .exhibitionListBox .list{
        padding: 20px 10px;
    }
    .exhibitionListBox .list .img{
        width: 110px;
    }
    .exhibitionListBox .list .img img{
        width: 100px;
        height: 100px;
    }
    .exhibitionListBox .list .text{
        padding-left: 10px;
    }
    .exhibitionListBox .list .text h3 a{
        font-size: 16px;
    }

    .productBox .item{
        width: 100%;
    }

    .productListBox1 .text ul li{
        width: 100%;
    }

    .productDetailBox1 .product_img_box{
        width: 100%;
        margin: auto;
        float: none;
    }
    .productDetailBox1 .textBox{
        width: 100%;
        padding-left: 0;
        padding-top: 20px;
    }
    .productDetailContentBox .productIcoBox .ico{
        width: 33.33%;
    }
}
@media (max-width: 540px){
    .footer_box .fast_navigation .itemBox{
        flex-wrap: wrap;
    }
    .footer_box .fast_navigation .item{
        width: 100% !important;
    }
    .footer_box .fast_navigation .img{
        text-align: left;
    }
    .footer_box .fast_navigation .footerShare{
        text-align: left;
        margin-top: 15px;
        margin-bottom: 20px;
    }

    .indexBox2 .item{
        width: 100% !important;
        padding-top: 60%;
    }
    .indexBox4 .conBox .item .img{
        width: 140px;
    }
    .indexBox4 .conBox .item .text{
        margin-left: 140px;
    }

    .companyBox3 .item{
        width: 100%;
    }

    .companyBox4 .companyHistory:before{
        display: none;
    }
    .companyBox4 .companyHistory .item{
        overflow: hidden;
        padding: 5px 0;
    }
    .companyBox4 .companyHistory .item:before,
    .companyBox4 .companyHistory .item:after{
        display: none;
    }
    .companyBox4 .companyHistory .item span.years{
        width: 100%;
        text-align: left;
        padding-right: 0;
    }
    .companyBox4 .companyHistory .item .t{
        margin-left: 0;
        float: left;
        padding-left: 0;
    }
    .companyBox5 .img{
        width: 50%;
    }
    .pageFormBox .pageForm .info{
        width: 100%;
        margin-bottom: 10px;
    }

    .rdBox2 .item{
        width: 100%;
    }

    .contactBox2 .contactForm{
        padding: 20px 10px;
    }

    .newsBox1{
        padding-bottom: 20px;
    }
    .newsBox1 p{
        font-size: 20px;
    }
    .newsBox2 .newsListBox .list{
        width: 100%;
    }

    .news_content_title h1{
        font-size: 24px;
    }
    .productDetailBox3 .item{
        width: 50%;
    }
    .productDetailContentBox .productIcoBox .ico{
        width: 50%;
    }
}
@media (max-width: 480px){
    .exhibitionListBox .list .img{
        width: 80px;
    }
    .exhibitionListBox .list .img img{
        width: 80px;
        height: 80px;
    }
}
.contactBox2 .contactForm .info p{
    font-size: 14px;
    color: #333333;
    line-height: 1.4;
}
.contactBox2 .contactForm .info p a{
    color: #333;
    text-decoration: underline;
}
.contactBox2 .contactForm .info p a:hover{
    color: #4272a9;
}