.no_padding{
    padding: 0;
}
.htf100{
    margin-top: -100px;
}
.header_box{
    display: flow-root;
}
.header {
    position: relative;
    background: url("/public/static/images/home/zh-cn/header_bj.png") no-repeat top center;
    z-index: 999;
}

/*logo*/
.header .logo{
    width: 100px;
    float: left;
    display: block;
    font-size: 0;
    line-height: 0;
}

.header .header_text{
    text-align: right;
}
.header .header_text p{
    color: #ffffff;
    line-height: 100px;
    font-family: '微软雅黑 Light', sans-serif;
    font-style: italic;
}

.header_top{
    overflow: hidden;
}
.header_top .tel{
    float: right;
    width: 160px;
    height: 34px;
    background: #133a71;
    text-align: center;
}
.header_top .tel p{
    color: #ffffff;
    font-weight: 700;
    font-size: 12px;
    line-height: 34px;
    padding-left: 25px;
    display: inline-block;
    background: url("/public/static/images/home/zh-cn/header_tel.png") no-repeat left center;
}
.header_top .lang_box{
    float: right;
}
.header_top .lang_box li{
    float: right;
    margin-right: 50px;
}
.header_top .lang_box li a{
    display: inline-block;
    font-size: 12px;
    color: #ffffff;
    padding-top: 8px;
    padding-bottom: 8px;
    padding-left: 30px;
    line-height: 15px;
    background-repeat: no-repeat;
    background-position: left center;
}
.header_top .lang_box li.zh_cn a{
    background-image: url("/public/static/images/home/zh-cn/zh_cn.jpg");
}
.header_top .lang_box li.en_us a{
    background-image: url("/public/static/images/home/zh-cn/en_us.jpg");
}


.header_bot{
    position: relative;
    padding-right: 40px;
}
.nav_list {
    font-size: 0;
    line-height: 0;
    position: relative;
    text-align: right;
}

.nav_list > li {
    display: -moz-inline-stack;
    display: inline-block;
    *display: inline;
    vertical-align: top;
    zoom: 1;
    text-align: center;
}

.nav_list > li > a {
    display: block;
    padding: 0 25px;
}

.nav_list > li > a > span {
    display: block;
    padding: 25px 0;
    line-height: 1;
    font-size: 15px;
    color: #ffffff;
    transition: all .5s;
}

.nav_list > li.active > a > span,
.nav_list > li.on > a > span{
    padding: 20px 0 30px;
}

.nav_list > li > a > i {
    position: absolute;
    width: 24px;
    height: 24px;
    right: 0;
    top: 50%;
    margin-top: -12px;
    background: url("/public/static/images/home/zh-cn/reset/dropdown_menu.png") no-repeat center;
    -moz-transition: all linear .3s;
    -webkit-transition: all linear .3s;
    -ms-transition: all linear .3s;
}

.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;
    padding: 10px 0;
    min-width: 230px;
    display: none;
    z-index: 1;
    background: #0c6fb3;
}

.nav_normal .dropdown_menu li {
    width: 100%;
}

.nav_normal .dropdown_menu li a {
    display: block;
    width: 100%;
    height: 35px;
    text-align: left;
    padding-left: 25px;
    line-height: 38px;
    font-size: 16px;
    color: #fff;
}
.nav_normal .dropdown_menu li:hover > a{
    background: #0089d1;
}
.m_header {
    display: none;
}

.header_search_box {
    position: absolute;
    right: 0;
    top: 17px;
    width: 32px;
    height: 32px;
    overflow: hidden;
    background: transparent;
    -webkit-border-radius: 32px;
    -moz-border-radius: 32px;
    border-radius: 32px;
    transition: all .3s;
}
.header_search_box.active{
    width: 260px;
    background: #133a71;
    transition: all .3s;
}
.header_search_box a {
    line-height: 0;
    width: 32px;
    height: 32px;
    text-align: right;
    display: block;
    position: relative;
    float: right;
    z-index: 10;
    background: transparent;
    -webkit-border-radius: 32px;
    -moz-border-radius: 32px;
    border-radius: 32px;
}

.header_search_box img {
    position: absolute;
    top: 6px;
    right: 6px;
}

.header_search_box img.close {
    opacity: 0;
    transition: all .3s;
}

.header_search_box .search_click.active img.close {
    opacity: 1;
    transition: all .3s;
}
.header_search_box .search_click.active img.open{
    opacity: 0;
}

.search_form {
    position: absolute;
    top: 0;
    right: 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: 32px;
}
.search_form input[type="text"] {
    width: 100%;
    height: 32px;
    background: none;
    border: 0;
    text-indent: 10px;
    font-size: 14px;
    color: #ffffff;
}
.search_form input[type="text"]::-webkit-input-placeholder {
    color: #ffffff;
}

.search_form input.btn_search {
    width: 32px;
    height: 32px;
    position: absolute;
    right: 0;
    top: 0;
    background: url("/public/static/images/home/zh-cn/reset/search.png") no-repeat center center;
    border: 0;
    font-size: 0;
    cursor: pointer;
}



.footer_box{
    background: #f4f4f4;
}

.footer_info .con_box{
    position: relative;
    padding: 85px 380px 30px 0;
    border-bottom: 1px solid #cccccc;
}
.footer_info .con_box .text p,
.footer_info .con_box .text p span{
    font-size: 24px;
    color: #333333;
    line-height: 40px;
}
.footer_info .con_box .text p span{
    font-weight: 700;
}
.footer_info .con_box .a_box{
    position: absolute;
    right: 0;
    bottom: 30px;
}
.footer_info .con_box .a_box li{
    float: left;
    margin-left: 10px;
    background: linear-gradient(to left, #696969, #313131);
    transition: all .3s;
}
.footer_info .con_box .a_box li a{
    display: inline-block;
    padding-left: 30px;
    background-repeat: no-repeat;
    background-position: left center;
    font-size: 12px;
    font-weight: 700;
    line-height: 40px;
    color: #ffffff;
}
.footer_info .con_box .a_box li.footer_tel{
    width: 160px;
    height: 40px;
    text-align: center;
}
.footer_info .con_box .a_box li.footer_email{
    width: 200px;
    height: 40px;
    text-align: center;
}
.footer_info .con_box .a_box li:hover{
    background: linear-gradient(to left, #277bbf, #143665);
    transition: all .3s;
}
.footer_info .con_box .a_box li a{
    display: inline-block;
    padding-left: 30px;
    background-repeat: no-repeat;
    background-position: left center;
    font-size: 12px;
    font-weight: 700;
    line-height: 40px;
    color: #ffffff;
}
.footer_info .con_box .a_box li.footer_tel a{
    background-image: url("/public/static/images/home/zh-cn/header_tel.png");
}
.footer_info .con_box .a_box li.footer_email a{
    background-image: url("/public/static/images/home/zh-cn/footer_email.png");
}

.footer_box .fast_navigation h2{
    font-size: 20px;
    color: #333333;
    padding-bottom: 20px;
    margin-top: 35px;
}
.footer_box .fast_navigation li a{
    font-size: 14px;
    color: #666666;
    line-height: 1.6em;
    font-family: "微软雅黑 Light", sans-serif;
    padding: 2px 0;
}
.footer_box .fast_navigation li a:hover{
    text-decoration: underline;
}

.footer_box .bdsharebuttonbox a{
    width: 32px !important;
    height: 32px !important;
}
.footer_box .bdsharebuttonbox a.bds_tqq{
    background: url("/public/static/images/home/zh-cn/tqq.jpg") no-repeat center center !important;
}
.footer_box .bdsharebuttonbox a.bds_weixin{
    background: url("/public/static/images/home/zh-cn/weixin.jpg") no-repeat center center !important;
}
.footer_box .bdsharebuttonbox a.bds_tsina{
    background: url("/public/static/images/home/zh-cn/tsina.jpg") no-repeat center center !important;
}
.footer_box .bdsharebuttonbox a.bds_qzone{
    background: url("/public/static/images/home/zh-cn/qzone.jpg") no-repeat center center !important;
}


.footer_box .fast_navigation .footer_form h2{
    font-size: 20px;
    color: #333333;
    padding-bottom: 20px;
    margin-top: 35px;
}
.footer_box .fast_navigation .footer_form .info{
    position: relative;
    margin-bottom: 10px;
}
.footer_box .fast_navigation .footer_form .label_control{
    position: absolute;
    top: 0;
    left: 5px;
    line-height: 36px;
    color: #7b7b7b;
}
.footer_box .fast_navigation .footer_form .tips{
    position: absolute;
    right: 5px;
    top: 0;
    line-height: 36px;
    color: #ff0000;
    font-size: 12px;
}
.footer_box .fast_navigation .footer_form input[type="text"]{
    width: 100%;
    padding: 0 5px;
    height: 36px;
    background: #ffffff;
    color: #000000;
    border: 0;
}
.footer_box .fast_navigation .footer_form textarea{
    width: 100%;
    height: 90px;
    background: #ffffff;
    color: #000000;
    border: 0;
    resize: none;
    padding: 10px 5px;
}
.footer_box .fast_navigation .footer_form input[type="submit"]{
    display: block;
    margin-top: 25px;
    width: 100px;
    padding: 0 5px;
    height: 30px;
    color: #ffffff;
    border: 0;
    cursor: pointer;
    background: linear-gradient(to left, #133a71, #133a71);
    transition: all .3s;
}
.footer_box .fast_navigation .footer_form input[type="submit"]:hover{
    background: linear-gradient(to left, #277bbf, #133a71);
    transition: all .3s;
}

.footer_copyright{
    margin-top: 50px;
    padding: 20px 0;
    background: #133a71;
    text-align: center;
}
.footer_copyright p,
.footer_copyright p a{
    color: #ffffff;
    font-size: 16px;
}
.footer_copyright p a{
    display: inline-block;
    margin-left: 20px;
}
.footer_copyright a:hover{
    text-decoration: underline;
}

.site_map{
    margin-left: 10px;
}

.ejectEmail_form{
    position: fixed;
    background: #ffffff;
    width: 600px;
    height: 525px;
    left: 50%;
    top: 50%;
    margin-left: -300px;
    margin-top: -232px;
    padding: 30px;
    z-index: 100000;
    display: none;
}
.ejectEmail_form .close_Emailform{
    position: absolute;
    right: 0;
    top: 0;
    width: 40px;
    height: 40px;
    line-height: 30px;
    text-align: center;
    font-size: 46px;
    display: block;
    cursor: pointer;
    background: #6f6f6f;
    color: #ffffff;
}
.ejectEmail_form form h2{
    display: none;
}
.ejectEmail_form form p{
    font-size: 30px;
    color: #000000;
}
.ejectEmail_form .info{
    width: 100%;
    margin-top: 20px;
    position: relative;
}
.ejectEmail_form .label_control{
    position: absolute;
    left: 10px;
    font-size: 16px;
    color: #a5a5a5;
    line-height: 40px;
}
.ejectEmail_form .tips{
    position: absolute;
    right: 10px;
    top: 0;
    line-height: 40px;
    font-size: 14px;
    color: #ff0000;
}
.ejectEmail_form input[type="text"]{
    width: 100%;
    height: 40px;
    font-size: 16px;
    color: #a5a5a5;
    text-indent: 10px;
    font-family: inherit;
    font-weight: inherit;
    font-style: inherit;
    border: 1px solid #dddddd;
}
.ejectEmail_form textarea{
    width: 100%;
    height: 100px;
    resize: none;
    padding: 10px;
    font-family: inherit;
    font-weight: inherit;
    font-style: inherit;
    font-size: 16px;
    color: #a5a5a5;
    border: 1px solid #dddddd;
}
.ejectEmail_form input[type="submit"]{
    width: 155px;
    height: 40px;
    background: linear-gradient(to left, #696969, #313131);
    color: #ffffff;
    border: 0;
    font-size: 16px;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
    transition: all .3s;
}
.ejectEmail_form input[type="submit"]:hover{
    opacity: .85;
    transition: all .3s;
}
.ejectEmailform_bj{
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,.7);
    z-index: 99999;
    display: none;
}

.banner_slick .slick-prev,
.banner_slick .slick-next {
    width: 40px;
    height: 50px;
    margin-top: -25px;
    background-image: url("/public/static/images/home/zh-cn/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;
}

.index_box1{
    background: #f4f4f4;
    padding-bottom: 65px;
}
.index_box1 .title{
    padding: 65px 175px 35px;
    text-align: center;
}
.index_box1 .title h2{
    font-size: 32px;
    color: #333333;
    font-weight: 700;
    padding-bottom: 25px;
    margin-bottom: 15px;
    position: relative;
}
.index_box1 .title h2:before{
    position: absolute;
    content: '';
    width: 64px;
    height: 4px;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    background: linear-gradient(to left, #277bbf, #143665);
}
.index_box1 .title p{
    color: #333333;
    line-height: 1.6;
    font-family: "微软雅黑 Light", sans-serif;
}
.index_box1 .col_lg_6 .con_box{
    position: relative;
    background: #ffffff;
    overflow: hidden;
    margin-bottom: 20px;
}
.index_box1 .col_lg_6 .con_box .t{
    position: absolute;
    top: 100%;
    bottom: 0;
    right: 0;
    left: 0;
    background: rgba(19,58,113,.92);
    text-align: center;
    padding: 125px 30px 0;
    transition: all .5s;
}
.index_box1 .col_lg_6 .con_box:hover .t{
    top: 0;
    transition: all .5s;
}
.index_box1 .col_lg_6 .con_box .t h3{
    color: #ffffff;
    font-size: 19px;
    margin-bottom: 15px;
}
.index_box1 .col_lg_6 .con_box .t p{
    color: #ffffff;
    font-family: "微软雅黑 Light", sans-serif;
}
.index_box1 .col_lg_6 .con_box .t a{
    color: #ffffff;
    display: inline-block;
    margin-top: 30px;
}
.index_box1 .col_lg_6 .con_box .t a:hover{
    text-decoration: underline;
}
.index_box1 .col_lg_6 .con_box .img_box{
    text-align: center;
}
.index_box1 .col_lg_6 .con_box .text{
    padding: 0 30px 40px;
}
.index_box1 .col_lg_6 .con_box .text h3{
    color: #333333;
    font-size: 19px;
    margin-bottom: 15px;
}
.index_box1 .col_lg_6 .con_box .text p{
    color: #333333;
    font-family: "微软雅黑 Light", sans-serif;
}
.index_box1 .col_lg_6 .con_box .text a{
    color: #333333;
    margin-top: 30px;
    display: none;
}
.index_box1 .item{
    height: 280px;
    background: #ffffff;
    margin-bottom: 20px;
}
.index_box1 .item .con_box{
    position: relative;
    padding: 65px 280px 0 30px;
}
.index_box1 .item .con_box .text{
    float: left;
}
.index_box1 .item .con_box .text h3{
    color: #333333;
    font-size: 19px;
    margin-bottom: 15px;
}
.index_box1 .item .con_box .text p{
    color: #333333;
    font-family: "微软雅黑 Light", sans-serif;
}
.index_box1 .item .con_box .text a{
    width: 155px;
    height: 30px;
    display: block;
    text-align: center;
    margin-top: 30px;
    line-height: 30px;
    position: relative;
    transition: all .3s;
}
.index_box1 .item .con_box .text a:after{
    position: absolute;
    content: '了解更多  +';
    line-height: 30px;
    color: #333333;
    left: 0;
    transition: all .3s;
}
.index_box1 .item .con_box .text a:before{
    position: absolute;
    content: '';
    width: 155px;
    height: 1px;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to left, #277bbf, #143665);
    transition: all .3s;
}
.index_box1 .item .con_box .text a:hover:after{
    left: 44px;
    color: #ffffff;
    transition: all .3s;
}
.index_box1 .item .con_box .text a:hover:before{
    height: 30px;
    transition: all .3s;
}
.index_box1 .item .con_box .img{
    position: absolute;
    right: 0;
    top: 10px;
}
.index_box1 .item.item_text{
    background: #e4e4e4;
    padding: 65px 30px 0;
    text-align: center;
}
.index_box1 .item.item_text h3{
    color: #333333;
    font-size: 19px;
    margin-bottom: 15px;
}
.index_box1 .item.item_text p{
    color: #333333;
    font-family: "微软雅黑 Light", sans-serif;
}
.index_box1 .item.item_text a{
    width: 120px;
    height: 35px;
    display: inline-block;
    line-height: 35px;
    color: #ffffff;
    margin-top: 35px;
    background: linear-gradient(to left, #277bbf, #143665);
    transition: all .3s;
}
.index_box1 .item.item_text a:hover{
    width: 130px;
    transition: all .3s;
}

.index_box2{
    background: url("/public/static/images/home/zh-cn/ind_bj1.jpg") no-repeat top center;
}
.index_box2 .text_box{
    height: 416px;
    overflow: hidden;
}
.index_box2 .text{
    width: 50%;
    padding-top: 90px;
    padding-right: 60px;
    float: left;
}
.index_box2 .text h2{
    font-size: 32px;
    color: #333333;
    font-weight: 700;
    padding-bottom: 25px;
    margin-bottom: 15px;
    position: relative;
}
.index_box2 .text h2:before {
    position: absolute;
    content: '';
    width: 64px;
    height: 4px;
    left: 0;
    bottom: 0;
    background: linear-gradient(to left, #277bbf, #143665);
}
.index_box2 .text p{
    color: #333333;
    line-height: 1.6;
    font-family: "微软雅黑 Light", sans-serif;
}
.index_box2 .text a{
    width: 155px;
    height: 30px;
    display: block;
    text-align: center;
    margin-top: 30px;
    line-height: 30px;
    position: relative;
    transition: all .3s;
}
.index_box2 .text a:after{
    position: absolute;
    content: '了解更多  +';
    line-height: 30px;
    color: #333333;
    left: 0;
    transition: all .3s;
}
.index_box2 .text a:before{
    position: absolute;
    content: '';
    width: 155px;
    height: 1px;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to left, #277bbf, #143665);
    transition: all .3s;
}
.index_box2 .text a:hover:after{
    left: 44px;
    color: #ffffff;
    transition: all .3s;
}
.index_box2 .text a:hover:before{
    height: 30px;
    transition: all .3s;
}
.index_box2 ul{
    width: 50%;
    float: left;
}
.index_box2 ul li{
    width: 50%;
    float: left;
    text-align: center;
    padding: 125px 55px 0;
}
.index_box2 ul li .img{
    line-height: 0;
    margin-bottom: 20px;
}
.index_box2 ul li h3{
    font-size: 18px;
    color: #ffffff;
    margin-bottom: 15px;
}
.index_box2 ul li p{
    color: #ffffff;
    font-family: "微软雅黑 Light", sans-serif;
}
.index_box2 .itme_box{
    overflow: hidden;
}
.index_box2 .item_box .item{
    width: 16.66666666%;
    float: left;
    text-align: center;
    padding: 120px 10px;
}
.index_box2 .item_box .item .img{
    line-height: 0;
    margin-bottom: 20px;
}
.index_box2 .item_box .item h3{
    font-size: 18px;
    color: #ffffff;
    margin-bottom: 15px;
}
.index_box2 .item_box .item p{
    color: #ffffff;
    font-family: "微软雅黑 Light", sans-serif;
}

.index_box3 .title{
    padding: 80px 175px 0;
    text-align: center;
}
.index_box3 .title h2{
    font-size: 32px;
    color: #333333;
    font-weight: 700;
    padding-bottom: 25px;
    margin-bottom: 15px;
    position: relative;
}
.index_box3 .title h2:before{
    position: absolute;
    content: '';
    width: 64px;
    height: 4px;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    background: linear-gradient(to left, #277bbf, #143665);
}
.index_box3 .title p{
    color: #333333;
    line-height: 1.6;
    font-family: "微软雅黑 Light", sans-serif;
}
.index_box3 .title a{
    color: #333333;
    display: inline-block;
    margin-top: 30px;
}
.index_box3 .title a:hover{
    color: #133a71;
    text-decoration: underline;
}
.index_box3 .item_box{
    margin-top: 45px;
}
.index_box3 .item_box .item{
    width: 25%;
    float: left;
    padding: 0 25px;
}
.index_box3 .item_box .item .text{
    text-align: center;
    height: 165px;
    padding: 35px 20px 0;
    background: #f4f4f4;
    border: 1px solid #f4f4f4;
    transition: all .3s;
}
.index_box3 .item_box .item .text:hover{
    border-color: #254c91;
    background: #ffffff;
    transition: all .3s;
}
.index_box3 .item_box .item .text h3{
    color: #333333;
    margin-bottom: 10px;
}
.index_box3 .item_box .item .text h3 span{
    font-size: 60px;
    color: #333333;
}
.index_box3 .item_box .item .text p{
    color: #333333;
    font-family: "微软雅黑 Light", sans-serif;
}

.index_box4{
    margin-top: -10px;
    background-repeat: no-repeat;
    background-position: center center;
    -webkit-background-size: cover;
    background-size: cover;
}
.index_box4 a{
    width: 100%;
    height: 404px;
}
.index_box4 a.video_click:after{
    display: none;
}

.index_box5{
    background: url("/public/static/images/home/zh-cn/ind_bj2.jpg") no-repeat bottom center;
}
.index_box5 .ind_exhibition{
    width: 43.75%;
    float: left;
    position: relative;
}
.index_box5 .ind_exhibition .img{
    line-height: 0;
}
.index_box5 .ind_exhibition .text{
    position: absolute;
    width: 375px;
    height: 375px;
    top: 50%;
    left: 50%;
    margin-top: -187px;
    margin-left: -187px;
    text-align: center;
    padding-top: 90px;
    background: rgba(19,58,113,.85);
}
.index_box5 .ind_exhibition .text h2{
    font-size: 32px;
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 40px;
}
.index_box5 .ind_exhibition .text p{
    font-size: 16px;
    color: #ffffff;
    margin-bottom: 20px;
    font-family: "微软雅黑 Light", sans-serif;
}
.index_box5 .ind_exhibition .text p span{
    font-size: 30px;
}
.index_box5 .ind_news{
    width: 56.25%;
    float: left;
}
.index_box5 .ind_news .item_box{
    width: 690px;
    padding-top: 100px;
    padding-left: 70px;
}
.index_box5 .ind_news h2{
    font-size: 32px;
    color: #333333;
    font-weight: 700;
    padding-bottom: 25px;
    margin-bottom: 40px;
    position: relative;
}
.index_box5 .ind_news h2:before{
    position: absolute;
    content: '';
    width: 64px;
    height: 4px;
    left: 0;
    bottom: 0;
    margin: auto;
    background: linear-gradient(to left, #277bbf, #143665);
}
.index_box5 .ind_news .item{
    overflow: hidden;
    margin-bottom: 45px;
}
.index_box5 .ind_news .item .time{
    width: 55px;
    float: left;
    border: 2px solid #e5e5e5;
    text-align: center;
}
.index_box5 .ind_news .item .time span{
    display: block;
    line-height: 30px;
    color: #666666;
}
.index_box5 .ind_news .item .time span.year{
    background: #e5e5e5;
}
.index_box5 .ind_news .item .text_box{
    margin-left: 80px;
}
.index_box5 .ind_news .item .text_box h3 a{
    font-size: 16px;
    color: #333333;
    display: block;
    line-height: 1.3;
    margin-bottom: 15px;
}
.index_box5 .ind_news .item .text_box h3 a:hover{
    text-decoration: underline;
}
.index_box5 .ind_news .item .text_box p{
    color: #333333;
    line-height: 1.6;
    font-family: "微软雅黑 Light", sans-serif;
}
.index_box5 .ind_news .item .text_box > a{
    width: 155px;
    height: 30px;
    display: block;
    text-align: center;
    margin-top: 30px;
    line-height: 30px;
    position: relative;
    transition: all .3s;
}
.index_box5 .ind_news .item .text_box > a:after{
    position: absolute;
    content: '了解更多  +';
    line-height: 30px;
    color: #333333;
    left: 0;
    transition: all .3s;
}
.index_box5 .ind_news .item .text_box > a:before{
    position: absolute;
    content: '';
    width: 155px;
    height: 1px;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to left, #277bbf, #143665);
    transition: all .3s;
}
.index_box5 .ind_news .item .text_box > a:hover:after{
    left: 44px;
    color: #ffffff;
    transition: all .3s;
}
.index_box5 .ind_news .item .text_box > a:hover:before{
    height: 30px;
    transition: all .3s;
}

.contact_banner{
    height: 365px;
    background-repeat: no-repeat;
    background-position: center center;
    -webkit-background-size: cover;
    background-size: cover;
    text-align: center;
}
.contact_banner h1{
    display: inline-block;
    margin-top: 210px;
    padding-top: 18px;
    font-size: 30px;
    color: #ffffff;
    position: relative;
}
.contact_banner h1:before{
    position: absolute;
    content: '';
    width: 55px;
    height: 1px;
    background: #ffffff;
    top: 0;
    left: 0;
}

.contact_box1{
    padding: 55px 0 100px;
}
.contact_box1 .contactForm_box{
    padding-right: 20px;
}
.contact_box1 .contactForm_box h2{
    font-size: 24px;
    color: #000000;
    line-height: 40px;
    padding-left: 10px;
    margin-bottom: 30px;
    border-left: 4px solid #e79b70;
}
.contact_box1 .contact_form .info{
    position: relative;
    margin-bottom: 10px;
}
.contact_box1 .contact_form .label_control{
    position: absolute;
    top: 0;
    left: 5px;
    line-height: 40px;
    color: #888888;
}
.contact_box1 .contact_form .tips{
    position: absolute;
    top: 0;
    right: 5px;
    line-height: 40px;
    color: #ff0000;
}
.contact_box1 .contact_form input[type="text"]{
    width: 100%;
    height: 40px;
    padding: 0 5px;
    border: 1px solid #cdcdcd;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
}
.contact_box1 .contact_form textarea{
    width: 100%;
    height: 80px;
    padding: 8px 5px;
    border: 1px solid #cdcdcd;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    resize: none;
}
.contact_box1 .contact_form input[type="submit"]{
    width: 140px;
    height: 40px;
    border: 0;
    font-size: 16px;
    color: #ffffff;
    cursor: pointer;
    margin-top: 20px;
    background: linear-gradient(to left, #133a71, #133a71);
    transition: all .3s;
}
.contact_box1 .contact_form input[type="submit"]:hover{
    background: linear-gradient(to left, #277bbf, #133a71);
    transition: all .3s;
}
.contact_box1 .contact_info{
    padding-right: 100px;
    padding-left: 10px;
}
.contact_box1 .contact_info .item{
    width: 50%;
    float: left;
    padding-right: 20px;
    margin-bottom: 25px;
}
.contact_box1 .contact_info .item a{
    line-height: 35px;
    font-size: 18px;
    color: #000000;
    padding-left: 50px;
    display: block;
    background-repeat: no-repeat;
    background-position: left center;
}
.contact_box1 .contact_info .item.contact_tel a{
    background-image: url("/public/static/images/home/zh-cn/contact_tel.png");
}
.contact_box1 .contact_info .item.contact_email a{
    background-image: url("/public/static/images/home/zh-cn/contact_email.png");
}
.contact_box1 .contact_info .item.contact_fax a{
    background-image: url("/public/static/images/home/zh-cn/contact_fax.png");
}
.contact_box1 .contact_info .item.contact_web a{
    background-image: url("/public/static/images/home/zh-cn/contact_web.png");
}
.contact_box1 .contact_info .item a:hover{
    color: #133a71;
    text-decoration: underline;
}

.contact_box2 .text{
    text-align: center;
    background: #133a71;
    padding: 25px 0;
}
.contact_box2 .text p{
    font-size: 18px;
    color: #ffffff;
}
.contact_box2 #baiduMapPanel{
    width: 100%;
    height: 495px;
}
@media (max-width: 2000px) {
    .BMapLabel{
        border: 1px solid #dddddd !important;
        left: 6px !important;
        top: -28px !important;
        box-sizing: border-box;
        transform: translate(-50%,-100%);
        background-color: white;
        border-radius: 8px;
        padding: 12px !important;
        box-shadow: 0 2px 7px 1px rgba(0,0,0,0.3);
    }
    .BMapLabel:before{
        content: "";
        position: absolute;
        top: 40px;
        left: 90px;
        transform: translate(-50%,0);
        width: 0;
        height: 0;
        border-left: 9px solid transparent;
        border-right: 9px solid transparent;
        border-top: 11px solid white;
    }

    .BMapLabel:after {
        content: '';
        position: absolute;
        width: 20px;
        height: 25px;
        top: 56px;
        left: 74px;
        background: url("/public/static/images/home/zh-cn/reset/us_cursor.gif") no-repeat -46px -21px !important;
        overflow: hidden;
    }
}

.about_banner{
    height: 430px;
    background-repeat: no-repeat;
    background-position: center center;
    -webkit-background-size: cover;
    background-size: cover;
}

.about_box1{
    padding: 50px 0 40px;
    background: url("/public/static/images/home/zh-cn/about_bj.jpg") repeat-y center;
}
.about_box1 .about_advantage{
    padding-right: 30px;
}
.about_box1 .about_advantage h2{
    font-size: 32px;
    color: #2c3791;
    margin-bottom: 20px;
}
.about_box1 .about_advantage .item{
    padding-top: 10px;
    margin-top: 20px;
    padding-right: 120px;
    border-top: 1px solid #dcdcdc;
}
.about_box1 .about_advantage .item:nth-of-type(1){
    border-top: 0;
    margin-top: 0;
    padding-top: 0;
}
.about_box1 .about_advantage p{
    color: #333333;
    font-family: "微软雅黑 Light", sans-serif;
}
.about_box1 .about_advantage p span{
    font-size: 60px;
    color: #333333;
    font-family: "微软雅黑", sans-serif;
}
.about_box1 .aboutCon_box{
    padding-left: 55px;
}
.about_box1 .aboutCon_box h1{
    color: #333333;
    font-size: 32px;
    margin-bottom: 75px;
}
.about_box1 .aboutCon_box p{
    color: #333333;
    font-family: "微软雅黑 Light", sans-serif;
    line-height: 1.6;
    margin-bottom: 10px;
}
.about_box1 .aboutCon_box a{
    display: inline-block;
    width: 190px;
    height: 60px;
    font-size: 15px;
    line-height: 60px;
    margin-top: 80px;
    text-align: center;
    color: #ffffff;
    background: #2c3795;
}

.about_box2{
    padding: 60px 0 35px;
}
.about_box2 .img{
    line-height: 0;
    text-align: center;
    margin-bottom: 20px;
}
.about_box2 .img img{
    width: 100%;
}

.about_box3{
    background: #eeeeee;
}
.about_box3 .title{
    text-align: center;
    padding: 0 250px;
}
.about_box3 .title h2{
    padding: 40px 0 25px;
    font-size: 37px;
    color: #353535;
}
.about_box3 .title p{
    color: #545454;
    line-height: 1.6;
    font-family: "微软雅黑 Light", sans-serif;
}
.about_box3 .img{
    padding: 55px 0 90px;
    line-height: 0;
    text-align: center;
}

.about_box4{
    padding: 100px 0;
}
.about_box4 .text{
    padding-right: 10px;
}
.about_box4 .text h2{
    font-size: 37px;
    color: #353535;
    margin-bottom: 50px;
}
.about_box4 .text p{
    line-height: 1.6;
    color: #545454;
}
.about_box4 .text a{
    width: 175px;
    height: 45px;
    display: block;
    text-align: center;
    line-height: 41px;
    font-size: 17px;
    color: #353535;
    margin-top: 50px;
    border: 2px solid #1a1a1a;
    transition: all .3s;
}
.about_box4 .text a:hover{
    color: #ffffff;
    background: #1a1a1a;
    transition: all .3s;
}
.about_box4 .img{
    width: 33.33%;
    float: left;
    line-height: 0;
    padding: 0 10px;
    text-align: center;
    margin-bottom: 20px;
}
.about_box4 .img img{
    -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);
}

.product_banner{
    height: 430px;
    background-repeat: no-repeat;
    background-position: center center;
    -webkit-background-size: cover;
    background-size: cover;
    text-align: center;
}
.product_banner h1{
    display: inline-block;
    margin-top: 210px;
    padding-top: 18px;
    font-size: 30px;
    color: #ffffff;
    position: relative;
}
.product_banner h1:before{
    position: absolute;
    content: '';
    width: 55px;
    height: 1px;
    background: #ffffff;
    top: 0;
    left: 0;
}

.productCon_box{
    padding: 60px 0 80px;
}
.productCon_box .product_menu{
    width: 300px;
    float: left;
}
.productCon_box .product_menu ul li{
    margin-bottom: 20px;
}
.productCon_box .product_menu ul li a{
    line-height: 80px;
    padding-left: 25px;
    padding-right: 20px;
    font-size: 24px;
    color: #3f3f3f;
    display: block;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    background: #e5e5e5;
}
.productCon_box .product_menu ul li.on a,
.productCon_box .product_menu ul li a:hover{
    color: #ffffff;
    background: linear-gradient(to left, #277bbf, #133a71);
}
.productCon_box .productList_box{
    margin-left: 380px;
    overflow: hidden;
}
.productCon_box .productList_box .product_list{
    float: left;
    width: 180px;
    height: 180px;
    margin-left: 20px;
    margin-bottom: 20px;
    border: 1px solid #e9e9e9;
    line-height: 0;
    overflow: hidden;
    display: flex;
    justify-content:center;
    align-items:Center;
}
.productCon_box .productList_box .product_list img{
    transition: all .3s;
}
.productCon_box .productList_box .product_list: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;
}

.applicationBanner{
    position: relative;
}
.applicationBanner .img{
    line-height: 0;
    background-repeat: no-repeat;
    background-position: center center;
    padding-top: 365px;
    text-align: center;
    -webkit-background-size: cover;
    background-size: cover;
}
.applicationBanner .text{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 110px;
    text-align: center;
}
.applicationBanner .text h1{
    display: inline-block;
    color: #ffffff;
    font-size: 30px;
    position: relative;
    padding-top: 10px;
}
.applicationBanner .text h1:before{
    position: absolute;
    content: '';
    width: 55px;
    height: 1px;
    top: 0;
    left: 0;
    background: #ffffff;
}

.applicationBox{
    margin-top: 80px;
    overflow: hidden;
}
.applicationBox .itemBox{
    overflow: hidden;
    margin-left: -10px;
    margin-right: -10px;
}
.applicationBox .item{
    width: 33.333%;
    float: left;
    padding: 0 10px;
    margin-bottom: 20px;
}
.applicationBox .item .applicationVideo{
    margin-bottom: 15px;
}
.applicationBox .item .video_click:after{
    background: url("/public/static/images/home/zh-cn/applicationVideoClick.png") no-repeat center center;
}
.applicationBox .item .video_click picture{
    line-height: 0;
}
.applicationBox .item .applicationText{
    height: 100px;
}
.applicationBox .item .applicationText .name{
    margin-bottom: 10px;
}
.applicationBox .item .applicationText h3{
    font-size: 18px;
    color: #161616;
}
.applicationBox .item .applicationText h3 span{
    font-size: 14px;
    color: #4a4a4a;
    line-height: 1.4;
}

.noBannerHeader{
    width: 100%;
    height: 100px;
    margin-top: -100px;
    background: linear-gradient(to left, #277bbf, #143665);
}

@media (max-width: 1450px) {
    .index_box5 .ind_news .item_box{
        padding-top: 40px;
        width: 100%;
    }
    .index_box5 .ind_news .item .text_box > a{
        margin-top: 15px;
    }
}
@media (max-width: 1220px) {
    .index_box1 .title h2,
    .index_box2 .text h2,
    .index_box3 .title h2,
    .index_box5 .ind_news h2,
    .index_box5 .ind_exhibition .text h2,
    .about_box1 .about_advantage h2,
    .about_box1 .aboutCon_box h1,
    .about_box3 .title h2,
    .about_box4 .text h2{
        font-size: 28px;
    }
    .header .header_text{
        text-align: left;
    }
    .nav_list > li > a{
        padding: 0 15px;
    }
    .index_box1 .col_lg_6 .con_box .text h3{
        font-size: 16px;
    }
    .index_box2 ul li h3,
    .index_box2 .item_box .item h3{
        font-size: 16px;
    }
    .index_box3 .item_box .item .text h3 span{
        font-size: 44px;
    }
    .index_box5 .ind_exhibition .text p span{
        font-size: 24px;
    }
    .index_box5 .ind_news h2{
        margin-bottom: 30px;
    }
    .index_box5 .ind_news .item{
        margin-bottom: 25px;
    }
    .index_box5 .ind_news .item .text_box p{
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }
    .footer_info .con_box{
        padding-right: 0;
    }
    .footer_info .con_box .a_box{
        position: inherit;
        top: auto;
        bottom: auto;
        left: auto;
        right: auto;
        overflow: hidden;
        padding-top: 15px;
    }
    .footer_info .con_box .a_box li.footer_tel{
        margin-left: 0;
        margin-right: 10px;
    }

    .about_box1 .about_advantage .item{
        padding-right: 100px;
    }
    .about_box1 .about_advantage p span{
        font-size: 40px;
    }
    .about_box3 .title{
        padding: 0 100px;
    }

    .contact_box1{
        padding: 50px 0;
    }
    .contact_box1 .contact_info{
        padding-right: 0;
    }
    .contact_box1 .contact_info .item a{
        font-size: 16px;
    }
    .contact_box2 #baiduMapPanel{
        height: 330px;
    }
    .contact_box2 .text p{
        font-size: 16px;
    }
}
@media (max-width: 992px) {
    body{
        padding-top: 60px;
    }
    .htf100,
    .noBannerHeader{
        display: none;
    }
    /*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: #133a71;
        border-bottom: 1px solid #f0f0f0;
        z-index: 99999;
    }

    .m_header {
        height: 60px;
    }

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

    .logo_box img {
        height: 100%;
    }

    /*移动端菜单按钮*/
    .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: #ffffff;
        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: 15px;
        color: #333333;
    }

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

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

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

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

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

    .m_header .m_nav_list .dropdown_menu > li {
        border-top: 1px solid #f0f0f0;
        background: #f5f5f5;
    }
    .m_header .m_nav_list .dropdown_menu > li a{
        font-size: 14px;
    }

    .index_box1 .title{
        padding: 50px 0 30px;
    }
    .index_box1 .col_lg_6{
        width: 50%;
    }
    .index_box1 .row:nth-of-type(2) .col_lg_6{
        width: 100%;
    }
    .index_box1 .col_lg_18{
        width: 100%;
    }
    .index_box1 .item.item_text{
        height: auto;
        padding: 30px;
    }
    .index_box1 .item.item_text a{
        margin-top: 15px;
    }

    .index_box2 ul li{
        padding-left: 10px;
        padding-right: 10px;
    }
    .index_box2 .item_box .item{
        padding: 50px 5px;
    }
    .index_box3 .title{
        padding: 50px 0 0;
    }
    .index_box3 .item_box .item{
        padding: 0 5px;
    }
    .index_box3 .item_box .item .text h3 span{
        font-size: 32px;
    }

    .index_box5{
        background: #ffffff;
        padding-bottom: 40px;
    }
    .index_box5 .ind_exhibition{
        display: none;
    }
    .index_box5 .ind_news{
        width: 100%;
    }
    .index_box5 .ind_news .item_box{
        padding-left: 0;
    }

    .footer_info .con_box{
        padding: 30px 0;
    }
    .fast_navigation .col_lg_6:nth-of-type(1),
    .fast_navigation .col_lg_6:nth-of-type(2){
        width: 20%;
    }
    .fast_navigation .col_lg_6:nth-of-type(3){
        width: 25%;
    }
    .fast_navigation .col_lg_6:nth-of-type(4){
        width: 35%;
    }

    .product_banner{
        height: 370px;
    }
    .product_banner h1{
        margin-top: 155px;
    }

    .productCon_box{
        padding: 50px 0 30px;
    }
    .productCon_box .product_menu{
        display: none;
    }
    .productCon_box .productList_box{
        margin-left: -10px;
        margin-right: -10px;
    }
    .productCon_box .productList_box .product_list{
        width: 25%;
        padding: 0 10px;
        margin-left: 0;
        border: 0;
        height: auto;
    }
    .productCon_box .productList_box .product_list a{
        display: block;
        border: 1px solid #e9e9e9;
    }

    .applicationBanner .text{
        top: 50%;
        bottom: auto;
        margin-top: -20px;
    }
    .applicationBox .item .applicationText h3{
        font-size: 14px;
    }
    .applicationBox .item .applicationText .name{
        margin-bottom: 5px;
    }
    .applicationBox .item .applicationText{
        height: 125px;
    }

    .about_box1{
        background: #F7F7F7;
    }
    .about_box1 .col_lg_8{
        width: 100%;
    }
    .about_box1 .about_advantage .item{
        width: 25%;
        float: left;
        padding: 0 15px;
        border: 0;
        margin: 0;
        text-align: center;
    }
    .about_box1 .col_lg_16{
        width: 100%;
    }
    .about_box1 .aboutCon_box{
        padding-left: 0;
        padding-top: 30px;
    }
    .about_box1 .aboutCon_box h1{
        margin-bottom: 20px;
    }
    .about_box3 .title{
        padding: 0;
    }
    .about_box3 .img{
        padding: 30px 0 50px;
    }
    .about_box4{
        padding: 50px 0;
    }
    .about_box4 .col_lg_6,
    .about_box4 .col_lg_18{
        width: 100%;
    }
    .about_box4 .text{
        padding-right: 0;
        padding-bottom: 30px;
    }
    .about_box4 .text h2{
        margin-bottom: 20px;
    }
    .about_box4 .img_box{
        margin-left: -10px;
        margin-right: -10px;
    }

    .about_banner{
        height: auto;
        padding-top: 370px;
    }

    .contact_box1 .col_lg_10,
    .contact_box1 .col_lg_14{
        width: 100%;
    }
    .contact_box1 .contact_info{
        padding-left: 0;
        padding-top: 30px;
    }
}
@media (max-width: 767px) {
    .banner_slick .slick-prev, .banner_slick .slick-next{
        width: 0;
        height: 0;
        overflow: hidden;
    }
    #back_top{
        width: 0;
        height: 0;
        overflow: hidden;
    }
    .footer_info .con_box .text p span{
        display: block;
    }
    .fast_navigation .col_lg_6{
        display: none;
    }
    .fast_navigation .col_lg_6:nth-of-type(4){
        display: block;
        width: 100%;
    }
    .footer_copyright p, .footer_copyright p a{
        font-size: 14px;
    }
    .index_box2{
        padding-bottom: 50px;
        background: url("/public/static/images/home/zh-cn/ind_bj1_1.jpg") no-repeat center center;
        -webkit-background-size: cover;
        background-size: cover;
    }
    .index_box2 .text_box{
        height: auto;
    }
    .index_box2 .text{
        width: 100%;
        padding-top: 50px;
        padding-right: 0;
    }
    .index_box2 .text h2,
    .index_box2 .text p,
    .index_box2 .text a:after{
        color: #ffffff;
    }
    .index_box2 .text h2:before,
    .index_box2 .text a:before{
        background: linear-gradient(to left, #ffffff, #aaaaaa);
    }
    .index_box2 .text a{
        margin-top: 10px;
    }
    .index_box2 ul{
        width: 100%;
    }
    .index_box2 ul li{
        padding-top: 40px;
    }
    .index_box2 ul li .img,
    .index_box2 .item_box .item .img{
        margin-bottom: 10px;
    }
    .index_box2 .item_box .item{
        width: 33.33%;
        padding-top: 40px;
        padding-bottom: 0;
    }
    .index_box2 ul li .img img,
    .index_box2 .item_box .item .img img{
        width: 80px;
    }

    .product_banner{
        height: 260px;
    }
    .product_banner h1{
        margin-top: 95px;
    }

    .parameter_box h1 i{
        display: none;
    }

    .applicationBanner .img{
        padding-top: 260px;
    }
    .applicationBox{
        margin-top: 50px;
    }
    .applicationBox .itemBox{
        margin: 0;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .applicationBox .item{
        width: 48%;
        padding: 0;
    }
    .applicationBox .item .applicationText{
        height: auto;
    }

    .about_banner{
        padding-top: 260px;
    }

    .about_box1 .about_advantage{
        padding-right: 0;
    }
    .about_box1 .about_advantage .item{
        width: 50%;
        margin-bottom: 20px;
    }
    .about_box1 .about_advantage p span{
        font-size: 30px;
    }
}
@media (max-width: 640px) {
    .product_banner h1,
    .applicationBanner .text h1{
        font-size: 24px;
    }
    .index_box1 .item .con_box{
        padding-top: 40px;
    }
    .index_box1 .item .con_box .text a{
        margin-top: 20px;
    }

    .index_box3 .item_box .item{
        width: 50%;
        margin-bottom: 10px;
    }
    .index_box3 .item_box .item .text{
        height: 130px;
        padding-top: 30px;
    }
    .footer_info .con_box .text p, .footer_info .con_box .text p span{
        font-size: 20px;
        line-height: 1.4;
    }


    .productCon_box .productList_box{
        margin-left: -5px;
        margin-right: -5px;
    }
    .productCon_box .productList_box .product_list{
        width: 33.333%;
        padding: 0 5px;
    }

    .product_img_box{
        width: 100%;
    }
    .pro_B_img{
        height: auto;
    }
    .pro_B_img .slick_first{
        border: 1px solid #e5e5e5;
    }
    .pro_B_img img{
        border: 0;
    }
    .pro_S_img{
        display: none;
    }
    .parameter_box{
        width: 100%;
        float: left;
        margin-top: 15px;
        margin-left: 0;
        padding-left: 0;
    }
    .parameter_box .sharethis_inline{
        margin-top: 10px !important;
    }
    .pager_box li a{
        font-size: 12px;
    }
    .pager_box li a span{
        font-size: 12px;
        padding-left: 5px;
    }

    .colorbox{
        height: 50%;
        top: 25%;
    }
    .product_banner{
        height: 200px;
    }
    .applicationBanner .img,
    .about_banner{
        padding-top: 200px;
    }
    .product_banner h1{
        margin-top: 70px;
    }

    .about_box2 .col_lg_6{
        width: 50%;
    }

    .news_content_title h1{
        font-size: 22px;
        padding-bottom: 15px;
    }
}
@media (max-width: 550px) {
    .index_box1 .col_lg_18 .item{
        height: auto;
    }
    .index_box1 .item .con_box{
        padding: 0;
        overflow: hidden;
    }
    .index_box1 .item .con_box .img{
        position: inherit;
        top: auto;
        bottom: auto;
        left: auto;
        right: auto;
        width: 100%;
        text-align: center;
    }
    .index_box1 .item .con_box .text{
        padding: 0 30px 40px;
    }
    .applicationBox .item{
        width: 48.5%;
    }
    .contact_box1 .contact_info .item{
        width: 100%;
    }
}
@media (max-width: 480px) {
    .index_box1 .col_lg_6 .con_box .text,
    .index_box1 .item .con_box .text{
        padding: 0 15px 20px;
    }
    .index_box2 .item_box .item{
        width: 50%;
    }
    .index_box3 .item_box .item{
        width: 100%;
    }
    .index_box3 .item_box .item .text{
        height: auto;
        padding: 30px 20px;
    }
    .footer_info .con_box .a_box li.footer_tel{
        margin-left: 10px;
        margin-right: 0;
        margin-bottom: 10px;
    }

    .productCon_box .productList_box .product_list{
        width: 50%;
        padding: 0 5px;
    }
    .m_page a{
        font-size: 12px;
    }
    .pro_B_img img{
        width: 100%;
    }
}