.no_padding{
    padding: 0;
}

.header {
    position: relative;
    z-index: 30;
    transition: all .3s;
}
.header.indexHeader{
    /*position: fixed;*/
    top: 0;
    left: 0;
    right: 0;
    z-index: 20;
    background: #fff;
    color: var(--color);
}
.header .headerTop{
    overflow: hidden;
    height: 60px;
    display: flex;
    align-items: center;
    transition: all .3s;
}
.header.indexHeader.is_stuck .headerTop{
    height: 0;
    transition: all .3s;
}
.header .headerTop .text p{
    color: #000000;
    line-height: 30px;
    font-size: 18px;
    font-weight: 300;
}
.header.indexHeader .headerTop .text p{
    color: #ffffff;
}
.header .headerTop li{
    float: left;
    color: #000000;
    margin-left: 30px;
    line-height: 30px;
    font-size: 16px;
    font-weight: 300;
}
.header .headerTop li:first-child{
    margin-left: 0;
}
.header.indexHeader .headerTop li{
    color: black;
}
.header .headerTop li em{
    margin-right: 10px;
}
.header .headerTop li:hover a{
    text-decoration: underline;
}

.header .headerBox{
    border-top: 1px solid rgba(0,0,0,.1);
    transition: all .3s;
}
.header.indexHeader .headerBox{
    border-top: 1px solid rgba(0,0,0,.1);
}
.header.indexHeader.is_stuck .headerBox{
    background: #ffffff;
    -webkit-box-shadow: 0 0 5px 0 rgba(0,0,0,0.2);
    -moz-box-shadow: 0 0 5px 0 rgba(0,0,0,0.2);
    box-shadow: 0 0 5px 0 rgba(0,0,0,0.2);
    transition: all .3s;
}
.header .conBox{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    transition: all .3s;
}
.header .logo_box{
    overflow: hidden;
    text-align: center;
}
.header .logo_box a{
    display: inline-block;
    padding-bottom: 2px;
}
.header .logo_box .t p{
    font-size: 13px;
    color: #000000;
    transition: all .3s;
}
.header.indexHeader .logo_box .t p{
    color: #ffffff;
    transition: all .3s;
}
.header.indexHeader.is_stuck .logo_box .t p{
    color: #000000;
    transition: all .3s;
}
.navConBox{ width:100%}
.header .navBox{
    padding: 0 70px 0 30px;
    position: relative;
}
.header .nav_list {
    font-size: 0;
    line-height: 0;
    position: relative;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
}
.header .nav_list > li {
    display: -moz-inline-stack;
    display: inline-block;
    *display: inline;
    vertical-align: top;
    zoom: 1;
    text-align: center;
    /*padding: 0 30px;*/
    transition: all .3s;
}
.header .nav_list > li > a {
    display: block;
}
.header .nav_list > li > a > span {
    display: inline-block;
    line-height: 40px;
    text-align: center;
    font-size: 24px;
    color: #000000;
    font-weight: 300;
    position: relative;
    transition: all .3s;
}
.header.indexHeader .nav_list > li > a > span{
    color: var(--color);
}
.header.indexHeader.is_stuck .nav_list > li > a > span{
    color: var(--color);
    transition: all .3s;
}
.header .nav_list > li.active > a > span{
    font-weight: 400;
    transition: all .3s;
}
.nav_list > li > a > i {
    display: inline-block;
    vertical-align: top;
    width: 15px;
    height: 40px;
    line-height: 40px;
    color: #000000;
    font-size: 16px;
    -moz-transition: all linear .3s;
    -webkit-transition: all linear .3s;
    -ms-transition: all linear .3s;
    transition: all .3s;
}
.header.indexHeader .nav_list > li > a > i{
    /*color: #ffffff;*/
}
.header.indexHeader.is_stuck .nav_list > li > a > i{
    color: #000000;
}
.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;
    min-width: 170px;
    display: none;
    z-index: 1;
    padding: 10px 0;
    background: #ffffff;
    -webkit-box-shadow: 0 5px 10px 0 rgba(0,0,0,0.3);
    -moz-box-shadow: 0 5px 10px 0 rgba(0,0,0,0.3);
    box-shadow: 0 5px 10px 0 rgba(0,0,0,0.3);
}
.nav_normal .dropdown_menu li {
    width: 100%;
}
.nav_normal .dropdown_menu li a {
    display: block;
    line-height: 34px;
    font-size: 16px;
    color: #000000;
    text-align: left;
    padding: 0 20px;
    white-space: nowrap;
}
.nav_normal .dropdown_menu li a:hover{
    background: var(--background-color);
    color: #ffffff;
}
.nav_normal .dropdown_menu li.Three_menu{
    position: relative;
}
.nav_normal .dropdown_menu li.Three_menu > ul{
    position: absolute;
    top: 0;
    left: 100%;
    background: #ffffff;
    padding: 10px 0;
    min-width: 160px;
    z-index: 3;
    display: none;
    -webkit-box-shadow: 0 0 5px 0 rgba(0,0,0,0.2);
    -moz-box-shadow: 0 0 5px 0 rgba(0,0,0,0.2);
    box-shadow: 0 0 5px 0 rgba(0,0,0,0.2);
}
.nav_normal .dropdown_menu li.Three_menu.on > a{
    background: var(--background-color);
    color: #ffffff;
}

.langBox{
    position: absolute;
    right: 36px;
    top: 0;
    width: 32px;
    height: 40px;
    background: 0 0;
    z-index: 10;
}
.langBox span{
    width: 40px;
    line-height: 40px;
    float: right;
    display: block;
    text-align: center;
    font-size: 16px;
    color: #000000;
    cursor: pointer;
}
.header.indexHeader .langBox span{
    color: #ffffff;
}
.header.indexHeader.is_stuck .langBox span{
    color: #000000;
}
.langBox ul{
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 90px;
    background: var(--background-color);
    -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);
}
.langBox ul a{
    display: block;
    white-space: nowrap;
    color: #ffffff;
    text-align: center;
    line-height: 30px;
    padding: 0 10px;
}


.header_search_box {
    position: absolute;
    right: 0;
    top: 0;
    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: var(--background-color);
    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: 16px;
    color: #000000;
    transition: all .3s
}
.header.indexHeader .header_search_box a:before{
    color: var(--color);
}
.header.is_stuck .header_search_box a:before,
.header.active .header_search_box a:before {
    color: #011;
    transition: all .3s
}
.header.indexHeader .header_search_box a.active:before {
    content: '\e6ae';
    color: #fff;
    transition: all .3s
}
.header.is_stuck .header_search_box a.active:before,
.header.active .header_search_box a.active:before {
    color: #fff;
    transition: all .3s
}
.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: #fff
}
.search_form input[type=text] {
    width: 100%;
    height: 40px;
    background: 0 0;
    border: 0;
    text-indent: 10px;
    font-size: 16px;
    color: #fff;
    letter-spacing: 0.3px;
}
.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: 0 0;
    cursor: pointer;
    z-index: 2
}

.m_header {
    display: none;
}

.footer_box{
    overflow: hidden;
    position: relative;
    background: var(--background-color);
    /*text-transform: capitalize;*/
}
.footer_box .textBox{
    text-align: center;
    padding: 35px 0;
    font-size: 36px;
    color: #ffffff;
    line-height: 1;
    text-transform: capitalize;
}
.footer_box .textBox a{
    display: inline-block;
    height: 35px;
    font-size: 24px;
    border: 2px solid #ffffff;
    line-height: 31px;
    padding: 0 15px;
    margin-left: 10px;
}
.footer_box .textBox a:hover{
    background: #ffffff;
    color: var(--background-color);
}
.footer_box .fast_navigation{
    overflow: hidden;
    padding: 55px 0 40px;
    background: #ffffff;
    border-top-right-radius: 50px;
    border-top-left-radius: 50px;
}
.footer_box .fast_navigation .itemBox{
    display: flex;
    justify-content: space-between;
}
.footer_box .fast_navigation .item:nth-of-type(1){
    width: 165px;
}
.footer_box .fast_navigation .item:nth-of-type(2){
    width: 240px;
}
.footer_box .fast_navigation .item:nth-of-type(3){
    width: 230px;
}
.footer_box .fast_navigation .item:nth-of-type(4){
    width: 560px;
}
.footer_box .fast_navigation .img{
    line-height: 0;
    padding-bottom: 20px;
}
.footer_box .fast_navigation .footerInfo li{
    font-size: var(--font-size)px;
    color: #202020;
    line-height: 1.5;
    margin-bottom: 5px;
}
.footer_box .fast_navigation .footerInfo li em{
    display: inline-block;
    margin-right: 5px;
}

.footer_box .fast_navigation h3{
    font-size: 24px;
    color: #000000;
    padding-bottom: 30px;
    position: relative;
}
.footer_box .fast_navigation ul{
    overflow: hidden;
}
.footer_box .fast_navigation li{
    margin-bottom: 5px;
    font-size: 18px;
    color: #363636;
    line-height: 1.5;
}
.footer_box .fast_navigation li em{
    font-size: 22px;
    margin-right: 10px;
}
.footer_box .fast_navigation li a:hover {
    text-decoration: underline;
}

.footer_box .fast_navigation .footerForm p{
    font-size: 20px;
    color: #ffffff;
    font-weight: bold;
    margin-bottom: 20px;
}
.footer_box .fast_navigation .footerForm form{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.footer_box .fast_navigation .footerForm .info{
    margin-bottom: 20px;
    line-height: 0;
    width: 48%;
}
.footer_box .fast_navigation .footerForm .info.w100{
    width: 100%;
}
.footer_box .fast_navigation .footerForm .tips{
    display: block;
    color: #ff0000;
    font-size: 12px;
    line-height: var(--font-size)px;
}
.footer_box .fast_navigation .footerForm input[type="text"],
.footer_box .fast_navigation .footerForm textarea{
    width: 100%;
    height: 34px;
    border: 0;
    border-bottom: 2px solid #777777;
    font-size: var(--font-size)px;
    background: #ffffff;
    font-weight: 400;
}
.footer_box .fast_navigation .footerForm textarea{
    resize: none;
    height: 80px;
    padding: 6px;
    border: 2px solid #777777;
}
.footer_box .fast_navigation .footerForm input[type="submit"]{
    width: 140px;
    height: 40px;
    border: 0;
    background: var(--background-color);
    color: #ffffff;
    margin-top: 5px;
    cursor: pointer;
    font-size: 16px;
}
.footer_box .fast_navigation .footerForm input[type="submit"]:hover{
    opacity: .85;
}

.footer_box .footer_copyright{
    overflow: hidden;
    padding: 25px 0;
    text-align: center;
}
.footer_box .footer_copyright .text *{
    display: inline-block;
    font-size: 16px;
    color: #ffffff;
    letter-spacing: 0;
    line-height: 1.5em;
}
.footer_box .footer_copyright .text a.sitemap{
    margin: 0 5px;
}
.footer_box .footer_copyright .text a:hover{
    text-decoration: underline;
}

/*banner*/
.banner_slick .slick-prev,
.banner_slick .slick-next {
    width: 60px;
    height: 60px;
    background: none;
    z-index: 10;
}
.banner_slick .slick-prev:before{
    width: 60px;
    height: 60px;
    line-height: 60px;
    top: 0;
    left: 0;
    text-align: center;
    position: absolute;
    content: '\e660';
    font-family: "iconfont", sans-serif;
    color: #ffffff;
    font-size: 40px;
    text-shadow: 3px 5px 2px rgba(0,0,0,0.2);
}
.banner_slick .slick-next:before{
    width: 60px;
    height: 60px;
    line-height: 60px;
    top: 0;
    left: 0;
    text-align: center;
    position: absolute;
    content: '\e608';
    font-family: "iconfont", sans-serif;
    color: #ffffff;
    font-size: 40px;
    text-shadow: 0 5px 0 rgba(0,0,0,0.2);
}
.banner_slick .slick-prev:hover:before,
.banner_slick .slick-next:hover:before{
    color: var(--background-color);
}
.banner_slick .slick-dots li{
    background: #ffffff;
}
.banner_slick .slick-dots li.slick-active{
    background: var(--background-color);
}

.indexBox1 .title{
    position: relative;
    background: #f3f3f3;
    padding: 20px 0;
    /*margin-bottom: 65px;*/
    text-align: center;
}
.indexBox1 .title:before{
    position: absolute;
    content: '';
    left: 50%;
    margin-left: -15px;
    bottom: -15px;
    border-top: 15px solid #f3f3f3;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
}
.indexBox1 .title h2{
    font-size: 60px;
    color: #3c3c3c;
    font-weight: bold;
    /*text-transform: uppercase;*/
}
.indexBox1 .itemBox{
    margin-bottom: 35px;
    display: flex;
    flex-wrap: wrap;
    margin-left: -5px;
    margin-right: -5px;
    border-bottom: 1px dashed #eeeeee;
}
.indexBox1 .itemBox:nth-of-type(2){
    border-bottom: 0;
    margin-bottom: 0;
}
.indexBox1 .itemBox .item{
    width: 25%;
    float: left;
    padding: 0 5px;
    padding-bottom: 35px;
}
.indexBox1 .itemBox .item .conBox{
    position: relative;
    padding-bottom: 50px;
}
.indexBox1 .itemBox .item .conBox .img{
    line-height: 0;
    padding-bottom: 50px;
    border: 1px solid #f1f1f1;
    background: #ffffff;
    overflow: hidden;
}
.indexBox1 .itemBox .item .conBox .img img{
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    transition: all .3s;
}
.indexBox1 .itemBox .item .conBox: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 .itemBox .item .conBox .text{
    position: absolute;
    bottom: 0;
    left: 10px;
    right: 10px;
    height: 100px;
    padding: 20px 50px 20px 25px;
    background: #eeeeee;
    transition: all .3s;
}
.indexBox1 .itemBox .item .conBox:hover .text{
    background: var(--background-color);
    transition: all .3s;
}
.indexBox1 .itemBox .item .conBox .text:before{
    position: absolute;
    content: '\e624';
    color: rgba(0,0,0,0.5);
    right: 20px;
    top: 0;
    line-height: 100px;
    font-size: 24px;
    font-family: "iconfont", sans-serif;
    transition: all .3s;
}
.indexBox1 .itemBox .item .conBox .text h3{
    font-size: 16px;
    color: #2f2f2f;
    overflow: hidden;
    overflow-y: hidden;
    text-overflow: ellipsis;
    white-space: break-spaces;
    transition: all .3s;
    height: 40px;
}
.indexBox1 .itemBox .item .conBox .text a{
    display: inline-block;
    color: #e73c28;
    font-weight: 400;
    transition: all .3s;
    font-size: 14px;
}
.indexBox1 .itemBox .item .conBox:hover .text:before,
.indexBox1 .itemBox .item .conBox:hover .text h3,
.indexBox1 .itemBox .item .conBox:hover .text a{
    color: #ffffff;
    transition: all .3s;
}
.indexBox1 .itemBox .item .conBox .text a:hover{
    text-decoration: underline;
}
.indexBox1 .a{
    text-align: center;
    padding-top: 20px;
    padding-bottom: 80px;
}
.indexBox1 .a a{
    display: inline-block;
    width: 225px;
    height: 50px;
    font-size: 18px;
    color: #3a3a3a;
    background: #f4f4f4;
    text-align: center;
    line-height: 50px;
    transition: all .3s;
}
.indexBox1 .a a:hover{
    background: var(--background-color);
    color: #ffffff;
    transition: all .3s;
}

.indexBox2{
    background-repeat: no-repeat;
    background-position: top center;
}
.indexBox2 .title{
    padding: 60px 0;
    text-align: center;
}
.indexBox2 .title h2{
    font-size: 60px;
    font-weight: bold;
    color: #ffffff;
    padding-bottom: 15px;
    text-transform: uppercase;
}
.indexBox2 .title p{
    font-size: 30px;
    color: #ffffff;
}
.indexBox2 .itemBox{
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 90px;
}
.indexBox2 .itemBox .item{
    width: 33.33%;
    float: left;
    display: flex;
    flex-direction: column;
    border: 1px solid #eeeeee;
    background: #ffffff;
    transition: all .3s;
}
.indexBox2 .itemBox .item:hover{
    background: var(--background-color);
    transition: all .3s;
}
.indexBox2 .itemBox .item:nth-of-type(2){
    flex-direction: column-reverse;
}
.indexBox2 .itemBox .item .img{
    line-height: 0;
    text-align: center;
    overflow: hidden;
}
.indexBox2 .itemBox .item .img img{
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    transition: all .3s;
}
.indexBox2 .itemBox .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;
}
.indexBox2 .itemBox .item .textBox{
    padding: 28px 40px 30px 60px;
}
.indexBox2 .itemBox .item .textBox em{
    color: #2c2c2c;
    font-size: 68px;
    transition: all .3s;
}
.indexBox2 .itemBox .item .textBox h3{
    padding: 10px 0 15px;
    font-size: 30px;
    color: #2c2c2c;
    text-transform: uppercase;
    font-weight: bold;
    transition: all .3s;
}
.indexBox2 .itemBox .item .textBox p{
    font-size: 16px;
    color: #454545;
    transition: all .3s;
}
.indexBox2 .itemBox .item:hover .textBox em,
.indexBox2 .itemBox .item:hover .textBox h3,
.indexBox2 .itemBox .item:hover .textBox p{
    color: #ffffff;
    transition: all .3s;
}

.indexBox3 .video_click{
    display: block;
    line-height: 0;
    text-align: center;
    overflow: hidden;
}
.indexBox3 .video_click:after{
    background: url("../image/indexVideoClick.png") no-repeat center center;
}
.indexBox3 .video_click img{
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
    transition: all .3s;
}
.indexBox3 .video_click: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;
}
.indexBox3 .conBox{
    /*margin-top: -6%;*/
    position: relative;
    z-index: 2;
    /*background: #ffffff;*/
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    border-radius: 15px;
    padding-bottom: 60px;
}
.indexBox3 .conBox .title{
    padding: 35px 150px 60px;
    text-align: center;
}
.indexBox3 .conBox .title h2{
    font-size: 60px;
    font-weight: bold;
    color: #3c3c3c;
    text-transform: uppercase;
    padding-bottom: 10px;
}
.indexBox3 .conBox .title span{
    /*display: block;*/
    font-size: 24px;
    color: #1d1d1d;
    padding-bottom: 5px;
}
.indexBox3 .conBox .title p{
    font-size: 16px;
    color: #4d4d4d;
    line-height: 1.7;
}
.indexBox3 .conBox .itemBox{
    padding: 0 50px;
    display: flex;
    flex-wrap: wrap;
}
.indexBox3 .conBox .item{
    width: 20%;
    padding: 25px;
    border: 1px solid #eeeeee;
    background: #ffffff;
}
.indexBox3 .conBox .item .con{
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.indexBox3 .conBox .item:nth-of-type(2n){
    /*border: 1px solid var(--background-color);
    background: var(--background-color);*/
}
.indexBox3 .conBox .item h3{
    width: 100%;
    font-size: 24px;
    font-weight: bold;
    color: #08672e;
    padding-bottom: 5px;
}
.indexBox3 .conBox .item p{
    font-size: 16px;
    color: #3a3a3a;
}
.indexBox3 .conBox .item:nth-of-type(2n) h3,
.indexBox3 .conBox .item:nth-of-type(2n) p{
    /*color: #ffffff;*/
}
.indexBox3 .a{
    text-align: center;
    width: 225px;
    margin-top: 50px;
}
.indexBox3 .a a{
    display: inline-block;
    width: 225px;
    height: 50px;
    font-size: 16px;
    color: #e73c28;
    background: #ffffff;
    text-align: center;
    line-height: 50px;
    transition: all .3s;
}
.indexBox3 .a a:hover{
    background: var(--background-color);
    color: #ffffff;
}

.indexBox4{
    padding-bottom: 35px;
    border-bottom: 1px solid #eeeeee;
}
.indexBox4 .title h2{
    padding: 80px 0;
    background: #f2f2f2;
    text-align: center;
    font-weight: bold;
    font-size: 60px;
    text-transform: uppercase;
}
.indexBox4 .itemBox{
    display: flex;
    flex-wrap: wrap;
}
.indexBox4 .item{
    width: 25%;
    float: left;
    overflow: hidden;
    position: relative;
    border: 1px solid #ffffff
}
.indexBox4 .item .img{
    line-height: 0;
    text-align: center;
}
.indexBox4 .item .t{
    position: absolute;
    top: 1px;
    bottom: 1px;
    right: 1px;
    left: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    background: rgba(0,0,0,0.5);
    margin-top: 100%;
    transition: all .3s;
}
.indexBox4 .item:hover .t{
    margin-top: 0;
    transition: all .3s;
}
.indexBox4 .item .t p{
    color: #ffffff;
    font-size: 24px;
    text-transform: uppercase;
}

.indexBox5 .title h2{
    padding: 35px 0;
    text-align: center;
    font-weight: bold;
    font-size: 60px;
    border-bottom: 1px solid #e5e5e5;
}
.indexBox5 .conBox{
    overflow: hidden;
    margin: 45px 0 70px;
}
.indexBox5 .conBox .leftNews{
    width: 50%;
    float: left;
    padding-right: 50px;
    overflow: hidden;
    border-right: 1px solid #f2f2f2;
}
.indexBox5 .conBox .leftNews .img{
    line-height: 0;
}
.indexBox5 .conBox .leftNews .text h3{
    font-size: 24px;
    color: #1d1d1d;
    padding-top: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.indexBox5 .conBox .leftNews .text span{
    display: block;
    padding: 10px 0 5px;
    font-size: 16px;
    color: #1d1d1d;
}
.indexBox5 .conBox .leftNews .text p{
    font-size: 16px;
    color: #1d1d1d;
    line-height: 1.7;
}
.indexBox5 .conBox .leftNews .text a{
    float: right;
    display: inline-block;
    margin-top: 30px;
    font-size: 16px;
    color: #e73c28;
}
.indexBox5 .conBox .leftNews .text a:hover{
    color: var(--background-color);
    text-decoration: underline;
}
.indexBox5 .conBox .itemBox{
    width: 50%;
    float: left;
    padding-left: 50px;
}
.indexBox5 .conBox .itemBox .item{
    overflow: hidden;
    padding: 15px 0;
    border-bottom: 1px dashed #e5e5e5;
}
.indexBox5 .conBox .itemBox .item p{
    font-size: 20px;
    color: #1d1d1d;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.indexBox5 .conBox .itemBox .item p span{
    display: inline-block;
    margin-right: 20px;
    color: #929292;
}
.indexBox5 .conBox .itemBox .item p a:hover{
    color: var(--background-color);
}

.aboutBanner{
    line-height: 0;
    text-align: center;
    position: relative;
}
.aboutBanner h1{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 100px;
    line-height: 1;
    color: #FFFFFF;
}

.aboutBox2{
    padding-top: 55px;
}
.aboutBox2{
    position: relative;
    z-index: 2;
}
.aboutBox2 .text h2{
    font-size: 36px;
    color: #333333;
    text-align: center;
    line-height: 1.4;
    margin-bottom: 30px;
}
.aboutBox2 .text p{
    font-size: 16px;
    color: #666666;
    line-height: 1.5;
}

.aboutBox2 .imgBox{
    display: flex;
    justify-content: space-between;
}
.aboutBox2 .imgBox .img{
    line-height: 0;
}

.aboutBox3{
    position: relative;
}
.aboutBox3:before{
    position: absolute;
    content: '';
    top: -30%;
    right: -70%;
    width: 1741px;
    height: 1741px;
    background: url("../image/aboutBj.png") no-repeat center center;
}
.aboutBox3 .title{
    text-align: center;
    padding: 80px 0 40px;
    position: relative;
    z-index: 1;
}
.aboutBox3 .title h2{
    font-size: 36px;
    color: #333333;
    padding-bottom: 20px;
}
.aboutBox3 .title p{
    font-size: 16px;
    color: #666666;
}
.aboutBox3 .itemBox{
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
    position: relative;
    z-index: 1;
}
.aboutBox3 .item{
    width: 20%;
    float: left;
    padding: 0 10px;
    position: relative;
    top: 0;
    transition: all .3s;
}
.aboutBox3 .item:hover{
    top: -10px;
    transition: all .3s;
}
.aboutBox3 .item .conBox{
    padding: 40px 20px;
    height: 100%;
    text-align: center;
    background: #ffffff;
    -webkit-box-shadow: 0 0 6px rgba(1, 11, 102, 0.1);
    -moz-box-shadow: 0 0 6px rgba(1, 11, 102, 0.1);
    box-shadow: 0 0 6px rgba(1, 11, 102, 0.1);
}
.aboutBox3 .item .img{
    line-height: 0;
    margin-bottom: 30px;
}
.aboutBox3 .item .text h3{
    font-size: var(--font-size)px;
    color: #333333;
    padding-bottom: 15px;
}
.aboutBox3 .item .text p{
    font-size: var(--font-size)px;
    color: #808080;
    line-height: 1.7;
    padding: 0 15px;
}

.aboutBox4{
    position: relative;
    z-index: 2;
}
.aboutBox4 .title{
    text-align: center;
    padding: 80px 0 40px;
}
.aboutBox4 .title h2{
    font-size: 36px;
    color: #333333;
    padding-bottom: 20px;
}
.aboutBox4 .title p{
    font-size: 16px;
    color: #666666;
}
.aboutBox4 .aboutCertificateSlick .slick-prev,
.aboutBox4 .aboutCertificateSlick .slick-next{
    width: 24px;
    height: 24px;
    margin-top: -12px;
    background: url("../image/aboutArrow1.png") no-repeat center center;
}
.aboutBox4 .aboutCertificateSlick .slick-prev{
    left: -20px;
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    -ms-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
    transform: rotateY(180deg);
}
.aboutBox4 .aboutCertificateSlick .slick-next{
    right: -20px;
}
.aboutBox4 .aboutCertificateSlick .slick_first{
    text-align: center;
    padding: 0 10px;
}
.aboutBox4 .aboutCertificateSlick .slick_first img{
    clear: both;
    display: block;
    margin: auto;
    border: 1px dashed #333333;
}
.aboutBox4 .aboutCertificateSlick .slick_first p{
    margin-top: 10px;
    color: #333333;
}

.aboutBox5{
    position: relative;
    padding-bottom: 80px;
}
.aboutBox5 .title h2{
    font-size: 36px;
    color: #333333;
    text-align: center;
    padding: 80px 0 10px;
    position: relative;
    z-index: 2;
}
.aboutBox5 .itemBox{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0 -20px;
    position: relative;
    z-index: 2;
}
.aboutBox5 .item{
    width: 33.33%;
    padding: 0 20px;
    margin-top: 40px;
}
.aboutBox5 .item .text{
    text-align: center;
    height: 100%;
    padding: 40px 20px 20px;
    border-top-left-radius: 50px;
    border-bottom-right-radius: 50px;
    background: #ffffff;
    -webkit-box-shadow: 0 0 6px rgba(1, 11, 102, 0.1);
    -moz-box-shadow: 0 0 6px rgba(1, 11, 102, 0.1);
    box-shadow: 0 0 6px rgba(1, 11, 102, 0.1);
}
.aboutBox5 .item .text h3{
    font-size: 20px;
    color: #333333;
    padding-bottom: 20px;
}
.aboutBox5 .item .text p{
    font-size: var(--font-size)px;
    color: #808080;
    line-height: 1.7;
}

.videoBox{
    padding: 50px 0 30px;
}
.videoBox .itemBox{
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}
.videoBox .item{
    width: 33.33%;
    padding: 0 10px;
    margin-bottom: 20px;
}
.videoBox .item .video{
    position: relative;
    padding-top: 56%;
}
.videoBox .item .video iframe{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.news_box .news_text h3{
    padding-right: 0;
    padding-bottom: 15px;
    font-size: 16px;
}
.news_box .news_text p{
    height: auto;
    margin-bottom: 0;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.contactBanner{
    background-repeat: no-repeat;
    background-position: center center;
    -webkit-background-size: cover;
    background-size: cover;
    height: 603px;
}
.contactBanner h1{
    font-size: 48px;
    color: #fff;
    line-height: 1.8em;
    text-align: center;
    padding-top: 36px;
    padding-bottom: 78px;
    background: url("../image/contactIco.png")no-repeat center bottom;
}

.contactBox1 h2 {
    padding: 35px 0;
    font-size: 36px;
    color: #262626;
    line-height: 1.8em;
    text-align: center;
}
.contactBox1 .info {
    padding-top: 35px;
    padding-right: 26px;
    padding-bottom: 48px;
    padding-left: 26px;
    background-color: #ccc
}
.contactBox1 h3 {
    font-size: 20px;
    color: var(--color);
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.8em;
    padding-bottom: 20px
}
.contactBox1 ul {
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
}
.contactBox1 ul li{
    width: 50%;
    float: left;
    margin-bottom: 30px;
    font-size: 16px;
    padding-left: 30px;
    line-height: 1.8;
    position: relative;
}
.contactBox1 ul li.w100{
    width: 100%;
}
.contactBox1 ul li em{
    position: absolute;
    left: 0;
    top: 2px;
}
.contactBox1 ul li a:hover{
    color: var(--background-color);
    text-decoration: underline;
}

.contactBox1 .form .tip {
    display: block;
    margin-bottom: 5px;
    padding: 0 10px;
    color: #545454
}
.contactBox1 .form .tip em {
    color: red;
    margin-right: 5px
}
.contactBox1 .form .tips{
    color: #ff0000;
    font-size: 12px;
}
.contactBox1 .form .input {
    margin-bottom: 10px;
    position: relative
}
.contactBox1 .form .input input[type=text],.contactBox1 .form .input textarea {
    width: 100%;
    height: 40px;
    text-indent: 6px;
    background-color: #fff;
    border: 1px solid #ccc;
    box-shadow: 1px 1px 2px rgba(0,0,0,.1) inset
}
.contactBox1 .form .input textarea {
    resize: none;
    padding-top: 10px;
    height: 90px
}
.contactBox1 .form .input.code input[type=text] {
    width: 114px
}
.contactBox1 .form .input .verify {
    position: absolute;
    top: 24px;
    left: 120px;
    height: 40px;
    cursor: pointer
}
.contactBox1 .form .input .btn {
    border: 1px solid var(--background-color);
    border-radius: 4px;
    background: var(--background-color);
    color: #fff;
    font-size: var(--font-size)px;
    width: 102px;
    height: 30px;
    cursor: pointer
}
.contactBox2 {
    padding-top: 40px;
    padding-bottom: 50px
}
.contactBox2 .map {
    position: relative;
    height: 400px
}
.contactBox2 .map iframe {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%
}

.pro_tip{
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eeeeee;
    border-bottom: 1px solid #eeeeee;
}



.productDetailContentBtn{
    margin-top: 40px;
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    background: #ffffff;
    border-bottom: 2px solid #dddddd;
    z-index: 10;
}
.productDetailContentBtn a{
    padding: 10px 20px;
    font-size: 16px;
    background: #dddddd;
    margin-right: 2px;
    border-top-right-radius: 10px;
    border-top-left-radius: 10px;
}
.productDetailContentBtn a.on{
    background: var(--background-color);
    color: #ffffff;
}

.productDetailContentBox .conBox{
    display: none;
}
.productDetailContentBox .conBox.on{
    display: block;
}
.productDetailContentBox .slider_table td,
.productDetailContentBox .slider_table th{
    padding: 5px;
}
.productDetailContentBox img{
    /*width: 100%;*/
    max-width: none;
}



@media (max-width: 1620px){
    .aboutBanner h1{
        font-size: 80px;
    }
}
@media (max-width: 1450px){
    .indexBox1 .title h2,
    .indexBox2 .title h2,
    .indexBox3 .conBox .title h2,
    .indexBox4 .title h2,
    .indexBox5 .title h2{
        font-size: 50px;
    }
    .aboutBanner h1{
        font-size: 60px;
    }
}
@media (max-width: 1220px){
    .indexBox1 .title h2,
    .indexBox2 .title h2,
    .indexBox3 .conBox .title h2,
    .indexBox4 .title h2,
    .indexBox5 .title h2,
    .aboutBanner h1,
    .contactBanner h1{
        font-size: 40px;
    }
    .header .headerTop .text p,
    .header .headerTop li,
    .indexBox1 .a a,
    .footer_box .fast_navigation li{
        font-size: 16px;
    }
    .header .headerTop li{
        margin-left: 15px;
    }
    .header .nav_list > li{
        padding: 0 20px;
    }
    .header .nav_list > li > a > span{
        font-size: 20px;
    }
    .nav_normal > li .dropdown_menu{
        left: 20px;
    }
    .indexBox1 .title{
        padding: 40px 0 30px;
        margin-bottom: 30px;
    }
    .indexBox1 .itemBox{
        margin-bottom: 20px;
    }
    .indexBox1 .itemBox .item{
        padding-bottom: 20px;
    }
    .indexBox1 .itemBox .item .conBox .text{
        height: 65px;
        padding: 12px 50px 12px 15px;
    }
    .indexBox1 .itemBox .item .conBox .text:before{
        line-height: 65px;
    }
    .indexBox1 .itemBox .item .conBox .text h3{
        white-space: nowrap;
        font-size: 18px;
    }
    .indexBox1 .a{
        padding: 10px 0 50px;
    }

    .indexBox2 .title{
        padding: 50px 0 30px;
    }
    .indexBox2 .title p{
        font-size: 20px;
    }
    .indexBox2 .itemBox{
        margin-bottom: 50px;
    }
    .indexBox2 .itemBox .item .textBox{
        padding: 15px 20px;
    }
    .indexBox2 .itemBox .item .textBox h3{
        font-size: 20px;
    }
    .indexBox3 .conBox{
        padding-bottom: 50px;
    }
    .indexBox3 .conBox .title{
        padding: 35px 100px 50px;
    }
    .indexBox3 .conBox .title span{
        font-size: 20px;
    }
    .indexBox3 .conBox .itemBox{
        padding: 0;
    }
    .indexBox3 .conBox .item{
        width: 33.33%;
    }
    .indexBox3 .a{
        margin-top: 30px;
    }

    .indexBox4{
        padding-bottom: 0;
        border-bottom: 0;
    }
    .indexBox4 .title h2{
        padding: 50px 0 30px;
    }
    .indexBox5 .title h2{
        padding: 50px 0 30px;
    }
    .indexBox5 .conBox{
        margin: 30px 0 50px;
    }
    .indexBox5 .conBox .leftNews .text h3{
        font-size: 20px;
    }
    .indexBox5 .conBox .itemBox .item p,
    .indexBox5 .conBox .itemBox .item p span{
        font-size: 16px;
    }
    .indexBox5 .conBox .itemBox .item p span{
        margin-right: 10px;
    }

    .footer_box .textBox{
        font-size: 30px;
    }
    .footer_box .fast_navigation{
        padding: 50px 0 30px;
    }
    .footer_box .fast_navigation h3{
        font-size: 20px;
    }
    .footer_box .fast_navigation .item:nth-of-type(3){
        width: 150px;
    }
    .footer_box .fast_navigation .item:nth-of-type(4){
        width: 400px;
    }

    .aboutBox2{
        padding-top: 50px;
    }
    .aboutBox3 .title{
        padding: 50px 0 30px;
    }
    .aboutBox3 .title h2{
        padding-bottom: 15px;
    }
    .aboutBox3 .itemBox{
        margin: 0 -5px;
    }
    .aboutBox3 .item{
        padding: 0 5px;
    }
    .aboutBox3 .item .conBox{
        padding: 20px 10px;
    }
    .aboutBox3 .item .text h3{
        padding-bottom: 5px;
    }
    .aboutBox3 .item .text p{
        padding-left: 0;
        padding-right: 0;
        line-height: 1.6;
    }
    .aboutBox4 .title{
        padding: 50px 0 30px;
    }
    .aboutBox4 .title h2{
        padding-bottom: 15px;
    }
    .aboutBox5{
        padding-bottom: 50px;
    }
    .aboutBox5 .title h2{
        padding-top: 50px;
    }
    .aboutBox5 .itemBox{
        margin: 0 -10px;
    }
    .aboutBox5 .item{
        margin-top: 20px;
        padding: 0 10px;
    }
    .aboutBox5 .item .text{
        padding: 20px;
    }
    .aboutBox5 .item .text h3{
        padding-bottom: 10px;
    }

    .contactBox1 h2{
        line-height: 1;
        padding: 50px 0 30px;
    }
    .contactBox1 h3{
        font-size: 18px;
    }
}
@media (max-width: 992px){
    .fg{
        border:1px solid #dfdfdf;
    }
    .indexBox1 .title h2,
    .indexBox2 .title h2,
    .indexBox3 .conBox .title h2,
    .indexBox4 .title h2,
    .indexBox5 .title h2,
    .aboutBanner h1,
    .aboutBox2 .text h2,
    .aboutBox3 .title h2,
    .aboutBox4 .title h2,
    .aboutBox5 .title h2,
    .contactBanner h1,
    .contactBox1 h2{
        font-size: 34px;
    }
    .Crumbs ul li a,
    .Crumbs ul li,
    .Crumbs ul li a span,
    .Crumbs ul i{
        font-size: var(--font-size)px;
        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: 100002;
        -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%;
        height: 60px;
        text-align: center;
        padding: 5px 0;
        line-height: 0;
        font-size: 0;
        zoom: 1;
    }

    .logo_box img {
        height: 100%;
    }

    .langBox{
        top: 10px;
        right: 10px;
    }
    .langBox span{
        width: auto;
    }
    .lang a{
        line-height: 60px;
        font-size: 18px;
        color: #333333;
    }

    .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: #000000;
        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: var(--font-size)px;
        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("../image/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(1),
    .footer_box .fast_navigation .item:nth-of-type(3){
        /*display: none;*/
    }
    .footer_box .fast_navigation .item:nth-of-type(2){
        width: 50%;
    }
    .footer_box .fast_navigation .item:nth-of-type(4){
        width: 50%;
        padding-left: 20px;
    }

    .indexBox1 .itemBox .item{
        width: 50%;
    }
    .indexBox2 .itemBox .item{
        width: 100%;
        margin-bottom: 10px;
    }
    .indexBox2 .itemBox .item:nth-of-type(2){
        flex-direction: column;
    }
    .indexBox2 .itemBox .item img{
        width: 100%;
    }

    .indexBox3 .conBox{
        margin-top: 0;
    }
    .indexBox3 .conBox .title{
        padding-left: 0;
        padding-right: 0;
    }
    .indexBox3 .conBox .item{
        width: 100%;
        text-align: center;
    }
    .indexBox4 .item .t p{
        font-size: 20px;
    }
    .indexBox5 .conBox .leftNews{
        padding-right: 20px;
    }
    .indexBox5 .conBox .itemBox{
        padding-left: 20px;
    }

    .aboutBox4 .aboutCertificateSlick .slick_first{
        padding: 0 5px;
    }

    .videoBox .item{
        width: 50%;
    }

    .contactBox1 .form{
        margin-top: 30px;
    }
    .contactBox2 .map{
        height: 300px;
    }


    .productDetailContentBtn{
        display: none;
    }
    .productDetailContentBox .conBox {
        display: block;
    }
}
@media (max-width: 767px){
    body{
        padding-bottom: 0;
    }
    #back_top{
        width: 0;
        height: 0;
        overflow: hidden;
    }
    .banner_slick .slick-prev{
        left: 15px;
    }
    .banner_slick .slick-next{
        right: 15px;
    }

    .footer_box .textBox{
        font-size: 20px;
        line-height: 40px;
    }

    .footer_box .textBox a{
        font-size: 20px;
    }

    .aboutBox3 .item{
        width: 33.33%;
        margin-bottom: 10px;
    }
    .aboutBox3 .item:nth-of-type(4),
    .aboutBox3 .item:nth-of-type(5){
        width: 50%;
    }
    .aboutCertificateSlick{
        padding: 0 30px;
    }
    .aboutBox4 .aboutCertificateSlick .slick-prev{
        left: 0;
    }
    .aboutBox4 .aboutCertificateSlick .slick-next{
        right: 0;
    }
    .aboutBox5 .itemBox{
        margin: 0;
    }
    .aboutBox5 .item{
        width: 100%;
        padding: 0;
    }
    .aboutBox5 .item .text{
        border-top-left-radius: 0;
        border-bottom-right-radius: 0;
    }

    .videoBox .itemBox{
        margin: 0 -5px;
    }
    .videoBox .item{
        padding: 0 5px;
        margin-bottom: 10px;
    }
}
@media (max-width: 640px){
    .indexBox4 .item{
        width: 50%;
    }
    .indexBox5 .conBox .leftNews{
        width: 100%;
        padding-right: 0;
        border-right: 0;
    }
    .indexBox5 .conBox .itemBox{
        width: 100%;
        padding-left: 0;
        margin-top: 20px;
        border-top: 1px dashed #e5e5e5;
    }
    .footer_box .fast_navigation{
        padding-top: 30px;
        border-top-right-radius: 30px;
        border-top-left-radius: 30px;
    }
    .footer_box .fast_navigation .itemBox{
        flex-wrap: wrap;
    }
    .footer_box .fast_navigation .itemBox .items-box{
        width: 50%;
    }
    .footer_box .fast_navigation .item:nth-of-type(2){
        width: 100%;
    }
    .footer_box .fast_navigation .item:nth-of-type(4){
        width: 100%;
        padding-left: 0;
        /*padding-top: 20px;*/
    }
}
@media (max-width: 540px){
    .indexBox2 .itemBox .item .textBox{
        padding: 15px 10px;
    }
    .indexBox3 .conBox .item{
        padding: 15px 10px;
    }
    .aboutBox3 .item{
        width: 100% !important;
    }
    .videoBox .item{
        width: 100%;
    }

    .contactBox1 .info{
        padding: 15px 10px 0;
    }
    .contactBox1 ul li{
        width: 100%;
        line-height: 1.6;
        margin-bottom: 20px;
    }
}
@media (max-width: 480px){
}