.no_padding {
    padding-left: 0;
    padding-right: 0;
}

/*header*/
.header {
    position: relative;
    border-bottom: 1px solid #f0f0f0;
    background: #fff;
    z-index: 999;
}
.header_nav{
    height: 42px;
    background: #38393e;
}
.header_nav .nav_box{
    width: 1600px;
    margin: auto;
    height: 100%;
    transition: all .4s;
}
.header_email {
    width: 180px;
    height: 42px;
    background: #e60012;
    text-align: center;
    transition: all .3s;
}

.header_email a {
    color: #ffffff;
    font-size: 15px;
    padding-left: 30px;
    line-height: 42px;
    background: url("/public/static/images/home/zh-cn/header_email.png") no-repeat left center;
}
.header_email:hover{
    background: #cc0000;
    transition: all .3s;
}

.headerOnline{
    margin-right: 50px;
}
.headerOnline p,
.headerOnline p a{
    font-size: 15px;
    font-weight: 300;
    line-height: 42px;
    color: #ffffff;
}
.headerOnline p a:hover{
    background: #e60012;
}

.header_b{
    clear: both;
    display: inline-block;
    width: 100%;
}

/*logo*/
.header .logo_box,
.header .logo_box a {
    display: block;
    font-size: 0;
    line-height: 0;
}
.header_b .nav{
    margin-left: 100px;
}
.header_b .nav li{
    float: left;
    position: relative;
}
.header_b .nav 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);
}
.header_b .nav li a span{
    font-size: 15px;
    color: #38393e;
    line-height: 42px;
    padding: 23px 25px;
    display: block;
    transition: all .3s;
}
.header_b .nav li:nth-of-type(1) a span{
    padding-left: 0;
}
.header_b .nav li:hover a span{
    color: #e60012;
    transition: all .3s;
}
.header_b .nav li > ul.dropdown_menu{
    position: absolute;
    left: 25px;
    padding: 10px 0;
    min-width: 160px;
    z-index: 99;
    background: #e60012;
    display: none;
}
.header_b .nav li > ul.dropdown_menu li{
    width: 100%;
    border: 0;
}
.header_b .nav li > ul.dropdown_menu li a{
    color: #ffffff;
    padding: 10px 25px;
    display: block;
}
.header_b .nav li > ul.dropdown_menu li a:hover{
    background: #3f3a39;
    color: #ffffff;
}

.header .lang_box a{
    text-align: right;
    line-height: 0;
    display: block;
    margin-top: 36px;
}
.header .text_box{
    margin-right: 60px;
}
.header .text_box p,
.header .text_box a{
    font-size: 16px;
    color: #38393e;
    line-height: 88px;
}
.header .text_box a:hover{
    color: #e60012;
    text-decoration: underline;
}

/*m_nav*/
.m_header {
    display: none;
}
.m_lang_box{
    position: absolute;
    right: 0;
    top: 0;
}
.m_lang_box a{
    display: block;
    line-height: 60px;
    padding: 0 20px;
}

/*footer*/
.footer_con_box {
    background: #36373c;
    padding: 70px 0;
}

.fast_navigation {
    overflow: hidden;
}

.fast_navigation h2 {
    font-size: 24px;
    color: #ffffff;
    margin-bottom: 40px;
}

.fast_navigation li {
    margin-bottom: 3px;
}

.fast_navigation li,
.fast_navigation li a {
    font-size: 16px;
    color: #cecece;
}

.fast_navigation li.on a,
.fast_navigation li a:hover {
    color: #ffffff;
    text-decoration: underline;
}
.fast_navigation li.address{
    padding-left: 17px;
    background: url("/public/static/images/home/zh-cn/footer_address.png") no-repeat left 3px;
}
.fast_navigation li.phone{
    padding-left: 17px;
    background: url("/public/static/images/home/zh-cn/footer_phone.png") no-repeat left 3px;
}
.fast_navigation li.email{
    padding-left: 17px;
    background: url("/public/static/images/home/zh-cn/footer_email.png") no-repeat left 3px;
}
.fast_navigation li.wechat{
    margin-top: 30px;
}


.footer_form .info{
    width: 100%;
    position: relative;
    margin-top: 5px;
}
.footer_form .info:nth-of-type(1){
    margin-top: 0;
}
.footer_form .label_control{
    position: absolute;
    left: 10px;
    top: 0;
    line-height: 38px;
    color: #cecece;
}
.footer_form .tips{
    position: absolute;
    top: 0;
    right: 5px;
    line-height: 38px;
    color: #f0f0f0;
    font-size: 13px;
}
.footer_form .info.imgVerifyCode{
    margin-bottom: 30px;
}
.footer_form input[type="text"]{
    width: 100%;
    height: 38px;
    border: 0;
    background: #646464;
    color: #cecece;
    text-indent: 10px;
}
.footer_form textarea{
    width: 100%;
    height: 90px;
    background: #646464;
    padding: 10px;
    color: #cecece;
    resize: none;
    border: 0;
}
.footer_form input[type="submit"]{
    width: 100%;
    height: 38px;
    background: #e70113;
    text-align: center;
    border: 0;
    color: #ffffff;
    cursor: pointer;
    transition: all .3s;
}
.footer_form input[type="submit"]:hover{
    opacity: .85;
    transition: all .3s;
}
.footer_copyright {
    background: #323232;
    padding: 20px 0;
}

.footer_copyright .container_1200 {
    position: relative;
}

.footer_copyright .text_box p,
.footer_copyright .text_box p a {
    color: #929292;
    line-height: 32px;
}

.footer_copyright .text_box p a:hover {
    color: #ffffff;
}


/*banner*/
.ind_banner_box .banner_item {
    padding-top: 37.55%;
    background-position: center center;
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    background-size: cover;
}

.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;
}

.n_banner{
    line-height: 0;
}

/*index*/
.index_box1 .title{
    text-align: center;
    padding: 80px 45px 60px;
}
.index_box1 .title h2{
    font-size: 30px;
    color: #38393e;
    padding-bottom: 30px;
}
.index_box1 .title p{
    font-size: 15px;
    color: #67666c;
}
.index_box1 .indexProductTabClick{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}
.index_box1 .indexProductTabClick .item{
    margin: 0 15px;
    padding: 10px 50px;
    background: #67666c;
    color: #ffffff;
    font-size: 15px;
    cursor: pointer;
}
.index_box1 .indexProductTabClick .item:hover,
.index_box1 .indexProductTabClick .item.on{
    background: #e60012;
}
.index_box1 .indexProductSwitch{
    height: 0;
    overflow: hidden;
}
.index_box1 .indexProductSwitch.on{
    height: auto;
}
.index_box1 .indexProductSwitch .item_box{
    overflow: hidden;
}
.index_box1 .indexProductSwitch .item{
    width: 25%;
    float: left;
}
.index_box1 .indexProductSwitch .item .con_box{
    width: 90%;
    margin: 20px auto;
    background: #ffffff;
    -webkit-box-shadow: 0 0 20px 0 #dddddd;
    -moz-box-shadow: 0 0 20px 0 #dddddd;
    box-shadow: 0 0 20px 0 #dddddd;
}
.index_box1 .indexProductSwitch .item .img a{
    display: block;
    line-height: 0;
}
.index_box1 .indexProductSwitch .item .img{
    line-height: 0;
    text-align: center;
    overflow: hidden;
}
.index_box1 .indexProductSwitch .item .img img{
    width: 100%;
    transition: all .3s;
}
.index_box1 .indexProductSwitch .item .con_box:hover .img img{
    -webkit-transform: scale(1.08,1.08);
    -moz-transform: scale(1.08,1.08);
    -ms-transform: scale(1.08,1.08);
    -o-transform: scale(1.08,1.08);
    transform: scale(1.08,1.08);
}
.index_box1 .indexProductSwitch .item .text{
    padding: 20px 18px;
}
.index_box1 .indexProductSwitch .item .text h3{
    font-size: 20px;
    color: #38393e;
    padding-bottom: 20px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.index_box1 .indexProductSwitch .item .text p{
    font-size: 16px;
    color: #67666c;
    height: 42px;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.index_box1 .indexProductSwitch .item .text a{
    width: 128px;
    height: 38px;
    text-align: center;
    line-height: 38px;
    font-size: 15px;
    color: #67666c;
    border: 1px solid #e60012;
    display: block;
}
.index_box1 .indexProductSwitch .item .text a:hover{
    background: #e60012;
    color: #ffffff;
}

.index_box4{
    padding: 70px 0 0;
}
.index_box4 .video_click:after{
    display: none;
}
.index_box4 p{
    font-size: 18px;
    color: #38393e;
    padding-top: 10px;
}

.index_box5{
    padding: 90px 0 70px;
    overflow: hidden;
}
.index_box5 .img_box{
    width: 50%;
    float: left;
    padding-right: 10px;
}
.index_box5 .img_box .img{
    padding-top: 430px;
    background-repeat: no-repeat;
    background-position: right center;
    -webkit-background-size: cover;
    background-size: cover;
}
.index_box5 .img_box .img img{
    -webkit-box-shadow: 5px 5px 7px 0 rgba(36,36,36,.18);
    -moz-box-shadow: 5px 5px 7px 0 rgba(36,36,36,.18);
    box-shadow: 5px 5px 7px 0 rgba(36,36,36,.18);
}
.index_box5 .text_box{
    width: 50%;
    padding-left: 10px;
    float: left;
}
.index_box5 .text_box .con{
    width: 600px;
}
.index_box5 .text_box .text{
    margin-bottom: 20px;
    padding-top: 15px;
}
.index_box5 .text_box .text span{
    color: #e60012;
}
.index_box5 .text_box .text h2{
    font-size: 30px;
    color: #3b3a3d;
    padding: 10px 0 15px;
    margin-bottom: 10px;
    position: relative;
}
.index_box5 .text_box .text h2:before{
    position: absolute;
    content: '';
    width: 60px;
    height: 2px;
    left: 0;
    bottom: 0;
    background: #e60012;
}
.index_box5 .text_box .text p{
    font-size: 16px;
    color: #67666c;
    line-height: 1.6em;
}
.index_box5 .text_box .ourPartner h2{
    font-size: 18px;
    color: #59575e;
    margin-bottom: 10px;
}
.index_box5 .text_box .ourPartner .img{
    line-height: 0;
}
.index_box5 .text_box .a a{
    width: 128px;
    height: 38px;
    margin-top: 25px;
    text-align: center;
    line-height: 38px;
    font-size: 15px;
    color: #67666c;
    border: 1px solid #e60012;
    display: block;
}
.index_box5 .text_box .a a:hover{
    background: #e60012;
    color: #ffffff;
}

.index_kehu{
    background: #f7f7f7;
    margin-bottom: 70px;
    padding-bottom: 60px;
}

.index_kehu .title{
    text-align: center;
    padding: 46px 45px 50px;

}

.index_kehu h2{
    font-size: 24px;
    color: #f00;
    line-height: 1.5em;
    background: url(/public/static/images/home/zh-cn/title-bg.png) no-repeat center 0px;
}
.index_kehu .title h6 {
    font-size: 24px;
    color: #222c50;
    font-weight: normal;
    text-transform: uppercase;
}

.lf_box{
    padding-bottom: 60px;
}

.lf_box .title{
    text-align: center;
    padding: 10px 45px 30px;

}

.lf_box h2{
    font-size: 30px;
    color: #282828;
    line-height: 1.5em;
}
.lf_box .lf_text{ text-align: center; padding: 10px; font-size: 16px; color: #0c0c0c }

.index_box6{
    padding-bottom: 60px;
}
.index_box6 h2{
    font-size: 30px;
    color: #282828;
    line-height: 1.5em;
    padding-left: 18px;
    padding-top: 32px;
    padding-bottom: 32px;
    font-weight: 400;
    position: relative;
}
.index_box6 h2 .newsTab{
    position: absolute;
    right: 0;
}
.index_box6 h2 .newsTab a{
    display: inline-block;
    margin-left: 15px;
    font-size: 16px;
    color: #707070;
    line-height: 1.6em;
}
.index_box6 h2 .newsTab a.on,
.index_box6 h2 .newsTab a:hover{
    color: #e60012;
}
.index_box6 .exhibition_slick .txt{
    text-align: center;
    background: #e5e5e5;
    height: 470px;
    padding-left: 0;
    padding-top: 0;
}
.index_box6 .exhibition_slick .txt .img{
    display: inline-block;
    text-align: center;
    line-height: 0;
}
.index_box6 .exhibition_slick .txt h2{
    font-size: 30px;
    font-weight: 400;
    color: #282828;
    padding-top: 45px;
    padding-bottom: 20px;
}
.index_box6 .exhibition_slick .txt h3{
    font-size: 20px;
    font-weight: 400;
    color: #282828;
    padding-bottom: 17px;
}
.index_box6 .exhibition_slick .txt p{
    font-size: 16px;
    font-weight: 300;
    color: #282828;
    line-height: 1.4em;
    height: auto;
}

.index_box6 .item_box{
    overflow: hidden;
}
.index_box6 .itemCon{
    height: 0;
    overflow: hidden;
}
.index_box6 .itemCon.on{
    height: auto;
}
.index_box6 .item{
    width: 33.33%;
    float: left;
    padding-left: 18px;
}
.index_box6 .item .img{
    line-height: 0;
    text-align: center;
}
.index_box6 .item .img img{
    width: 100%;
}

.index_box6 .txt{
    padding-bottom: 30px;
}
.index_box6 .txt h3{
    padding: 16px 0 5px;
}
.index_box6 .txt h3 a{
    font-size: 16px;
    color: #000;
    line-height: 1.5em;
    transition: all .3s;
    display: block;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.index_box6 .item:hover h3 a{
    color: #e60012;
}
.index_box6 .txt p{
    font-size: 16px;
    color: #707070;
    line-height: 1.6em;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.suspension_product{
    padding: 15px 0;
}
.suspension_product.active{
    height: auto;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #111111;
    z-index: 50;
}
.suspension_product h3{
    font-weight: 700;
    font-size: 16px;
    float: left;
    width: 140px;
}
.suspension_product ul{
    margin-left: 140px;
}
.suspension_product ul li{
    float: left;
}
.suspension_product ul li a{
    font-size: 16px;
    line-height: 1;
    color: #666666;
    margin-right: 40px;
    padding: 0 10px;
}
.suspension_product ul li a:hover{
    color: #000000;
    text-decoration: underline;
}
.suspension_product.active h3{
    color: #ffffff;
}
.suspension_product.active ul li a:hover,
.suspension_product.active ul li a{
    color: #ffffff;
}

.paper_box1{
    padding: 70px 0 60px;
}
.paper_box1 .text_box h2{
    color: #3f3a39;
    font-size: 30px;
    font-weight: 700;
    padding-bottom: 25px;
}
.paper_box1 .text_box li{
    font-size: 15px;
    color: #534c4b;
    line-height: 1.8;
}
.paper_box1 .text_box a{
    width: 155px;
    height: 40px;
    background: #e50008;
    color: #ffffff;
    display: block;
    text-align: center;
    line-height: 40px;
    margin-top: 40px;
}
.paper_box1 .text_box a:hover{
    background: #36373c;
}

.paper_box2 .title{
    padding-bottom: 40px;
}
.paper_box2 .title h2{
    font-size: 30px;
    color: #3f3a39;
    font-weight: 700;
    text-align: center;
    padding-bottom: 20px;
}
.paper_box2 .title p{
    font-size: 15px;
    color: #7c7878;
    text-align: center;
    line-height: 1.7;
}
.paper_box2 .img{
    line-height: 0;
}
.paper_box2 .img img{
    width: 100%;
}
.paper_box2 .text{
    font-size: 20px;
    color: #3f3a39;
    text-align: center;
    margin-top: 10px;
    background: #e2e2e2;
    font-weight: 400;
    padding: 15px 0;
    margin-bottom: 15px;
}

.paper_box3 {
    padding-top: 50px;
}
.paper_box3 h2{
    font-size: 30px;
    color: #3f3a39;
    font-weight: 700;
    text-align: center;
    padding-bottom: 30px;
}
.paper_box3 table{
    width: 100%;
}
.paper_box3 table tr td{
    text-align: center;
    border: 1px solid #b1b1b1;
    font-size: 15px;
    color: #534c4b;
    padding: 15px;
}
.paper_box3 table tr td:nth-of-type(1){
    background: #595959;
    font-size: 16px;
    color: #ffffff;
    font-weight: 700;
    width: 280px;
}
.paper_box3 table tr td a{
    padding-left: 35px;
    line-height: 22px;
    display: inline-block;
    color: #534c4b;
    background: url("/public/static/images/home/zh-cn/dd_down.png") no-repeat left center;
}
.paper_box3 table tr td a:hover{
    color: #e50008;
}


.paper_box4{
    padding-top: 60px;
    padding-bottom: 80px;
}
.paper_box4 h2{
    font-size: 30px;
    color: #3f3a39;
    font-weight: 700;
    text-align: center;
    padding-bottom: 30px;
}
.paper_box4 .video_box picture{
    line-height: 0;
}
.paper_box4 .video_box img{
    width: 100%;
}
.paper_box4 .text_box h3{
    font-size: 18px;
    color: #e50008;
    font-weight: 700;
    padding: 10px 0 5px;
}
.paper_box4 .text_box p{
    font-size: 15px;
    color: #534c4b;
    font-weight: 400;
}
.paper_box4 .text_box .text{
    padding-top: 25px;
    margin-top: 15px;
    background: url("/public/static/images/home/zh-cn/paper_ico.jpg") no-repeat left top;
    margin-bottom: 15px;
}
.paper_box4 .text_box .text p{
    color: #7c7878;
    line-height: 1.7;
}


.service_box1{
    background: #dbdfe2;
    padding: 60px 0;
}
.service_box1 .r1{
    padding-bottom: 40px;
}
.service_box1 .r1 p{
    font-size: 18px;
    color: #000000;
}

.service_box1 .r2 h2,
.service_box1 .r3 h2{
    font-size: 30px;
    color: #000000;
    font-weight: 700;
    margin-top: 20px;
}
.service_box1 .r2 li,
.service_box1 .r3 li{
    margin-top: 25px;
    padding-left: 30px;
    background: url("/public/static/images/home/zh-cn/service_ico.png") no-repeat left top;
}
.service_box1 .r2 h3,
.service_box1 .r3 h3{
    font-size: 20px;
    color: #000000;
    margin-bottom: 8px;
}
.service_box1 .r2 p,
.service_box1 .r3 p{
    font-size: 17px;
    color: #535353;
}
.service_box1 .r2 .img,
.service_box1 .r3 .img{
    line-height: 0;
}
.service_box1 .r3{
    margin-top: 60px;
}
.service_box1 .r3 .col_lg_12:nth-of-type(1){
    float: right;
}
.service_box1 .r3 .img img{
    margin-top: 25px;
}
.service_box1 .r3 .img img:nth-of-type(1){
    margin-top: 0;
}

.service_box2{
    padding-top: 55px;
}
.service_box2 .text_box{
    padding-bottom: 50px;
}
.service_box2 .text_box h2{
    font-size: 30px;
    color: #000000;
    font-weight: 700;
    margin-bottom: 15px;
}
.service_box2 .text_box p{
    font-size: 18px;
    color: #000000;
}

.service_box2 .service_slick .slick_first{
    padding: 0 10px;
    text-align: center;
}
.service_box2 .service_slick .slick_first img{
    clear: both;
    display: block;
    margin: auto;
}
.service_slick .slick-prev,
.service_slick .slick-next {
    width: 21px;
    height: 42px;
    margin-top: -25px;
    background-image: url("/public/static/images/home/zh-cn/reset/buttonstyle.png");
    background-repeat: no-repeat;
    background-color: rgba(255, 255, 255, 0);
}

.service_slick .slick-prev {
    background-position: left 0;
    left: -30px;
}

.service_slick .slick-next {
    background-position: right 0;
    right: -30px;
}

.service_box3{
    margin-top: 55px;
}
.service_box3 .title h2{
    font-size: 30px;
    color: #000000;
    font-weight: 700;
    margin-bottom: 20px;
}
.service_box3 .item{
    overflow: hidden;
}
.service_box3 .item .img,
.service_box3 .item .text_box{
    width: 50%;
    float: left;
}
.service_box3 .item .img{
    line-height: 0;
}
.service_box3 .item:nth-of-type(2) .img,
.service_box3 .item:nth-of-type(2) .text_box{
    float: right;
}
.service_box3 .item .text_box{
    padding-right: 20px;
}
.service_box3 .item ul{
    margin-top: 40px;
}
.service_box3 .item li{
    position: relative;
    padding-left: 55px;
    padding-top: 8px;
    padding-bottom: 8px;
    border-top: 1px solid #dbdfe2;
}
.service_box3 .item li:nth-of-type(1){
    border-top: 0;
}
.service_box3 .item li span{
    width: 24px;
    height: 24px;
    font-size: 18px;
    color: #ffffff;
    font-weight: 700;
    background: #e60012;
    position: absolute;
    top: 5px;
    left: 10px;
    text-align: center;
    line-height: 24px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
}
.service_box3 .item li .t p{
    font-size: 18px;
    color: #7a7a7a;
}

.service_box4 {
    padding: 40px 0;
}
.service_box4 p{
    font-size: 20px;
    color: #e60214;
    font-weight: 700;
}

.product_desc{
    padding-bottom: 10px;
    margin-bottom: 10px;
    border-bottom: 2px solid #000000;
}
.product_desc p{
    color: #545454;
    line-height: 1.4;
    font-size: 16px;
    font-weight: 600;
}
.main_products{
    margin-bottom: 10px;
    overflow: hidden;
}
.main_products h3{
    width: 140px;
    font-weight: 700;
    font-size: 16px;
    float: left;
}
.main_products ul{
    margin-left: 140px;
}
.main_products ul li{
    float: left;
}
.main_products ul li a{
    font-size: 16px;
    line-height: 1.2;
    color: #666666;
    margin-right: 40px;
    padding: 0 10px;
}
.main_products ul li a:hover{
    color: #000000;
    text-decoration: underline;
}

.related_articles h3{
    font-size: 24px;
    color: #333;
    padding-bottom: 10px;
    font-weight: 700;
}
.related_articles li{
    border-top: 1px solid #dddddd;
    padding: 8px 0 8px 15px;
    position: relative;
}
.related_articles li:before{
    position: absolute;
    content: '';
    width: 3px;
    height: 3px;
    left: 5px;
    top: 14px;
    background: #aaaaaa;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
}
.related_articles li a{
    color: #545454;
}

.faq_text{
    border-bottom: 2px solid #cc0000;
    padding-bottom: 10px;
}
.faq_text p{
    font-size: 22px;
    color: #333;
}
.faq_text p a{
    font-size: 22px;
    color: #cc0000;
}

.video_box1 .title{
    padding: 50px 0 30px;
}
.video_box1 .title h2{
    font-size: 32px;
    color: #111111;
    text-align: center;
    font-weight: 700;
}
.video_box2 {
    padding-bottom: 30px;
}
.video_box2 .col_box{
    line-height: 0;
    margin-bottom: 20px;
}

.exhibition_box1 .title{
    margin-top: 30px;
}
.exhibition_box1 .title h2{
    position: relative;
    height: 40px;
}
.exhibition_box1 .title h2:before{
    position: absolute;
    content: '';
    width: 100%;
    height: 1px;
    top: 50%;
    left: 0;
    right: 0;
    background: #1d1d1d;
}
.exhibition_box1 .title h2 span{
    position: absolute;
    background: #ffffff;
    line-height: 40px;
    left: 0;
    right: 0;
    width: 220px;
    text-align: center;
    margin: auto;
    display: block;
    font-size: 30px;
    color: #38393e;
    z-index: 2;
}

.exhibition_box2 .title{
    padding-top: 20px;
    padding-bottom: 15px;
}
.exhibition_box2 .title h2{
    font-size: 30px;
    color: #38393e;
    text-align: center;
}
.exhibition_box2 .img{
    line-height: 0;
    text-align: center;
}
.exhibition_box2 .img img{
    width: 100%;
}
.exhibition_box2 p{
    font-size: 16px;
    color: #67666c;
    text-align: center;
    margin-top: 10px;
}
.exhibition_box2 .item{
    margin-bottom: 50px;
}

.exhibition_box3 .title {
    margin-bottom: 25px;
}
.exhibition_box3 .title h2{
    font-size: 30px;
    color: #38393e;
    text-align: center;
}
.exhibition_box3 .img,
.exhibition_box3 .img a{
    display: block;
    line-height: 0;
}
.exhibition_box3 .img img{
    width: 100%;
}
.exhibition_box3 .t a{
    text-align: center;
    display: block;
    font-size: 18px;
    color: #333333;
    padding: 10px 0;
}

.exhibition_box4 .title {
    margin-bottom: 25px;
    margin-top: 50px;
}
.exhibition_box4 .title h2{
    font-size: 30px;
    color: #38393e;
    text-align: center;
}
.exhibition_box4{
    padding-bottom: 40px;
}
.exhibition_box4 .img{
    line-height: 0;
    text-align: center;
    margin-bottom: 8px;
}
.exhibition_box4 .img img{
    width: 100%;
}
.exhibition_box4 .t{
    margin-bottom: 20px;
}
.exhibition_box4 .t p{
    font-size: 18px;
    color: #595959;
    line-height: 1.4;
}


.customer_box{
    padding: 50px 0;
}
.customer_box .title{
    padding-bottom: 40px;
}
.customer_box .title p{
    text-align: center;
    font-size: 18px;
    color: #3f3a39;
}
.customer_box .item{
    overflow: hidden;
}
.customer_box .item .img{
    line-height: 0;
    width: 480px;
    float: left;
}
.customer_box .item .text{
    margin-left: 500px;
}
.customer_box .item .text h2{
    padding-top: 50px;
    font-size: 36px;
    color: #3f3a39;
    font-weight: bold;
    margin-bottom: 15px;
}
.customer_box .item .text p{
    font-size: 18px;
    color: #3f3a39;
    line-height: 1.4;
}

.contact_box1{
    padding: 40px 0;
}
.contact_box1 h2{
    font-size: 18px;
    color: #313131;
    font-weight: bold;
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 20px;
}
.contact_box1 h2:before{
    position: absolute;
    content: '';
    width: 50px;
    height: 4px;
    bottom: 0;
    background: #e50008;
}
.contact_box1 .contact_form .info{
    position: relative;
    margin-bottom: 10px;
}
.contact_box1 .contact_form .info .label_control{
    position: absolute;
    left: 5px;
    top: 0;
    line-height: 40px;
}
.contact_box1 .contact_form .info .tips{
    position: absolute;
    top: 0;
    right: 10px;
    font-size: 12px;
    line-height: 40px;
    color: #ff0000;
}
.contact_box1 .contact_form .info input[type="text"]{
    width: 100%;
    height: 40px;
    text-indent: 5px;
    border: 1px solid #cccccc;
    background: none;
}
.contact_box1 .contact_form .info textarea{
    width: 100%;
    height: 100px;
    padding: 10px 5px;
    resize: none;
}
.contact_box1 .contact_form .info input[type="submit"]{
    width: 140px;
    height: 50px;
    background: #c40005;
    color: #ffffff;
    border: 0;
    cursor: pointer;
    transition: all .3s;
}
.contact_box1 .contact_form .info input[type="submit"]:hover{
    opacity: .9;
    transition: all .3s;
}
.contact_box1 .contact_info li{
    padding: 5px 0 5px 25px;
    background-repeat: no-repeat;
    background-position: left 5px;
}
.contact_box1 .contact_info li.address{
    background-image: url("/public/static/images/home/zh-cn/contact_ico1.png");
}
.contact_box1 .contact_info li.email{
    background-image: url("/public/static/images/home/zh-cn/contact_ico2.png");
}
.contact_box1 .contact_info li.tel{
    background-image: url("/public/static/images/home/zh-cn/contact_ico3.png");
}
.contact_box1 .contact_info li.fax{
    background-image: url("/public/static/images/home/zh-cn/contact_ico4.png");
}
.contact_box1 .contact_info li,
.contact_box1 .contact_info li a{
    font-size: 15px;
    color: #3f3a39;
}
.contact_box1 .contact_info li a:hover{
    color: #e50008;
}
.contact_box1 .contact_info .f_follow_service{
    margin-top: 25px;
    margin-bottom: 25px;
}
.contact_box1 .contact_info .text{
    background: #e5e5e5;
    padding: 20px;
}
.contact_box1 .contact_info .text h3{
    font-size: 18px;
    color: #313131;
    font-weight: bold;
    padding-bottom: 10px;
}
.contact_box1 .contact_info .text p{
    font-size: 18px;
    color: #505050;
}

.contact_box2{
    padding-bottom: 50px;
}
.contact_box2 h2{
    width: 170px;
    height: 42px;
    font-size: 17px;
    color: #ffffff;
    line-height: 42px;
    padding-left: 10px;
    background: #e50008;
    position: relative;
    z-index: 2;
}
.contact_box2 .text{
    margin-top: -21px;
    padding: 10px 10px 40px;
    background-color: #eeeeee;
    background-image: url("/public/static/images/home/zh-cn/contact_bj.jpg");
    background-repeat: no-repeat;
    background-position: bottom center;
}
.contact_box2 .text h3{
    font-weight: 700;
    margin-top: 25px;
    margin-bottom: 8px;
}
.contact_box2 .text p{
    font-size: 15px;
    color: #474747;
    line-height: 1.7;
}


.about_box1{
    line-height: 0;
}

.about_box2{
    padding: 55px 0 50px;
}
.about_box2 .img{
    line-height: 0;
    text-align: center;
}
.about_box2 p{
    font-size: 16px;
    color: #67666c;
    line-height: 1.7;
}

.about_box3{
    padding: 50px 0 100px;
}
.about_box3 .img{
    line-height: 0;
    text-align: center;
}
.about_box3 .text{
    margin-bottom: 30px;
}
.about_box3 .text h2{
    color: #292929;
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 10px;
}
.about_box3 .text p{
    font-size: 16px;
    color: #67666c;
}
.about_box3 .item{
    overflow: hidden;
    margin-bottom: 20px;
}
.about_box3 .item span{
    width: 65px;
    height: 65px;
    line-height: 65px;
    text-align: center;
    display: block;
    float: left;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    background: #e50008;
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
}
.about_box3 .item .t{
    margin-left: 85px;
    padding-top: 20px;
}
.about_box3 .item .t p{
    font-size: 16px;
    color: #67666c;
}

.about_box4{
    margin-bottom: 60px;
}
.about_box4 h2{
    font-size: 30px;
    color: #353535;
    text-align: center;
    font-weight: 700;
    margin-bottom: 30px;
}
.about_box4 .item{
    overflow: hidden;
    background: #ececec;
}
.about_box4 .item .img{
    width: 50%;
    height: 485px;
    float: left;
    background-repeat: no-repeat;
    background-position: center center;
}
.about_box4 .item:nth-of-type(1) .img{
    float: right;
}
.about_box4 .item:nth-of-type(1) .t{
    float: right;
}
.about_box4 .item .text{
    width: 50%;
    height: 485px;
    float: left;
}
.about_box4 .item .t{
    width: 600px;
    height: 100%;
    float: left;
    position: relative;
}
.about_box4 .item .vertical_middle{
    position: absolute;
    top: 50%;
    left: 50px;
    right: 50px;
}
.about_box4 .item p{
    font-size: 16px;
    color: #3b3b3b;
}

.about_box5{
    margin-bottom: 100px;
}
.about_box5 h2{
    font-size: 30px;
    color: #353535;
    text-align: center;
    font-weight: 700;
    margin-bottom: 30px;
}

.about_box6{
    padding-bottom: 80px;
}
.about_box6 h2{
    font-size: 30px;
    color: #353535;
    text-align: center;
    font-weight: 700;
    margin-bottom: 30px;
}
.about_box6 .fancybox{
    padding: 0 40px;
    display: block;
}

.about_box7 .text{
    text-align: center;
    padding-left: 100px;
    padding-right: 100px;
    margin-bottom: 25px;
}
.about_box7 .text h2{
    font-size: 30px;
    color: #353535;
    font-weight: 700;
    margin-bottom: 10px;
}
.about_box7 .text p{
    font-size: 16px;
    color: #565656;
}
.about_box7 .img{
    line-height: 0;
}
.about_box8{
    padding: 20px 0;
    background: #e50008;
}
.about_box8 .text{
    float: left;
}
.about_box8 .text p{
    font-size: 24px;
    line-height: 40px;
    color: #ffffff;
}
.about_box8 .a{
    float: right;
}
.about_box8 .a a{
    width: 145px;
    height: 40px;
    line-height: 40px;
    color: #e50008;
    font-size: 18px;
    font-weight: 700;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    border-radius: 30px;
    display: inline-block;
    text-align: center;
    background: #ffffff;
}
@media (max-width: 1600px) {
    .header_b .nav{
        margin-left: 30px;
    }
}
@media (max-width: 1450px){
    .ind_banner_box .banner_item{
        padding-top: 37.55%;
        -webkit-background-size: contain;
        background-size: contain;
    }
    .header_b .nav{
        margin-left: 30px;
    }
    .header_b .nav li a span{
        padding-left: 15px;
        padding-right: 15px;
    }
    .header_b .nav li a i{
        right: -4px;
    }
    .header .text_box{
        margin-right: 20px;
    }
    .header .text_box a{
        padding-left: 0;
    }
}
@media (max-width: 1220px){
    .main_products ul li a{
        margin-right: 10px;
    }
    .header .text_box{
        display: none;
    }

    .index_box5 .text_box .con{
        width: 496px;
    }
}
@media (max-width: 992px) {
    body{
        padding-top: 60px;
    }
    /*pc_header*/
    .header {
        display: none;
    }

    /*m_header*/
    .m_header {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: #fff;
        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%;
    }

    /*m_nav_toggle*/
    .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;
        -webkit-border-radius: 2px;
        -moz-border-radius: 2px;
        border-radius: 2px;
        height: 5px;
        width: 35px;
        background: #d10f0f;
        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;
    }

    /*m_nav*/
    .m_header .m_nav {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        bottom: 0;
        width: 100%;
        background: #fff;
        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: #333;
    }

    .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;
    }

    .index_box1 .title{
        padding-left: 0;
        padding-right: 0;
    }
    .index_box1 .indexProductSwitch .item{
        width: 50%;
    }
    .index_box4 .col_box{
        text-align: center;
        margin-bottom: 20px;
    }

    .footer_con_box .col_sm_12:nth-of-type(1),
    .footer_con_box .col_sm_12:nth-of-type(2){
        display: none;
    }
    .footer_form_box{
        padding-left: 0;
    }
    .f_follow_service{
        width: 100%;
        text-align: center;
    }
    .footer_copyright .text_box{
        width: 100%;
    }
    .footer_copyright .text_box p{
        text-align: center;
    }

    .customer_box .item .img{
        width: 100%;
    }
    .customer_box .item .text{
        width: 100%;
        float: left;
        margin-left: 0;
        margin-bottom: 30px;
    }
    .customer_box .item .text h2{
        padding-top: 0;
    }

    .service_box1 .r2 .img, .service_box1 .r3 .img{
        margin-top: 20px;
    }
    .service_box3 .item .img, .service_box3 .item .text_box{
        width: 100%;
    }
    .service_box3 .item .text_box{
        padding-right: 0;
    }
    .service_box3 .item ul{
        margin-top: 20px;
        margin-bottom: 20px;
    }

    .paper_box1 .text_box{
        margin-bottom: 40px;
    }

    .paper_box4 .col_box img{
        width: 100%;
    }
    .paper_box3 table tr td:nth-of-type(1){
        width: 205px;
    }


    .about_box4 .item .text, .about_box4 .item .img{
        width: 100%;
        height: auto;
    }
    .about_box4 .item .img{
        padding-top: 48.8%;
    }
    .about_box4 .item .text{
        padding: 20px 10px 30px;
    }
    .about_box4 .item .vertical_middle{
        position: inherit;
        margin-top: 0 !important;
        top: auto;
        left: auto;
        right: auto;
    }
    .about_box7 .text{
        padding-left: 0;
        padding-right: 0;
    }


    .index_box5{
        padding-top: 40px;
    }
    .index_box5 .img_box .img{
        padding-top: 43%;
    }
    .index_box5 .text_box .con{
        width: 767px;
        margin: auto;
    }
    .index_box6 .exhibition_slick .txt{
        height: auto;
        padding-bottom: 40px;
    }
    .index_box6 h2{
        padding-left: 0;
        padding-bottom: 15px;
    }
    .index_box6 .item{
        padding-left: 5px;
        padding-right: 5px;
    }
}

@media (max-width: 767px) {
    #back_top{
        width: 0;
        height: 0;
        overflow: hidden;
    }
    .contact_info{
        margin-top: 50px;
    }
    .contact_box2 .text{
        margin-bottom: 20px;
    }

    .index_box5 .text_box .con{
        width: auto;
        padding: 0 10px;
    }
}
@media (max-width: 640px) {
    .main_products h3{
        width: 100%;
    }
    .main_products ul{
        width: 100%;
        margin-left: 0;
        float: left;
    }
    .main_products ul li a{
        padding-left: 0;
    }
    .about_box8 .text{
        width: 100%;
        text-align: center;
    }
    .about_box8 .a{
        width: 100%;
        text-align: center;
    }

    .index_box1 .indexProductTabClick .item{
        font-size: 14px;
        padding: 10px 20px;
        margin: 0 5px;
    }
}
@media (max-width: 560px) {
    .index_box1 .indexProductSwitch .item,
    .index_box4 .col_sm_12,
    .footer_con_box .col_sm_12,
    .exhibition_box3 .col_sm_12,
    .paper_box4 .col_sm_12{
        width: 100%;
    }

    .footer_form_box{
        margin-top: 35px;
    }

    .pro_S_img{
        display: none;
    }

    .contact_box2 .col_xs_12{
        width: 100%;
    }
    .contact_box2 .col_xs_12 .col_box{
        width: 320px;
        margin: auto;
    }

    .index_box6 .item{
        width: 100%;
        padding: 0;
    }
}


@media (max-width: 1200px) {
    #component_lpfKOScGrCNZ,
    #component_uPfAOScvCVyt,
    #component_nLfKjdmGMhtE,
    #component_rEpfOdcGWruZ,
    #component_wkUptycQMheZ,
    #component_ycpKZSmbMCIO,
    #component_sZUAOScGCrQt{
        padding: 20px !important;
    }
    .sitewidget-graphicNew-20190422105302 .sitewidget-hd,
    .sitewidget-graphicNew-20190422105015 .sitewidget-hd,
    .sitewidget-graphicNew-20190422105310 .sitewidget-hd,
    .sitewidget-graphicNew-20190422105317 .sitewidget-hd,
    .sitewidget-graphicNew-20190422105343 .sitewidget-hd,
    .sitewidget-graphicNew-20190422105335 .sitewidget-hd,
    .sitewidget-graphicNew-20190422105327 .sitewidget-hd{
        padding-right: 0 !important;
        padding-bottom: 20px !important;
    }
    .sitewidget-graphicNew-20190422105302 .sitewidget-hd>h2,
    .sitewidget-graphicNew-20190422105015 .sitewidget-hd>h2,
    .sitewidget-graphicNew-20190422105310 .sitewidget-hd>h2,
    .sitewidget-graphicNew-20190422105317 .sitewidget-hd>h2,
    .sitewidget-graphicNew-20190422105343 .sitewidget-hd>h2,
    .sitewidget-graphicNew-20190422105335 .sitewidget-hd>h2,
    .sitewidget-graphicNew-20190422105327 .sitewidget-hd>h2{
        font-size: 20px !important;
    }
    #component_hYUKFpOCtvZE{
        padding: 70px 0 !important;
    }
}
@media (max-width: 992px) {
    #outerContainer_1555901139553 .col-md-3, #outerContainer_1555901343530 .col-md-3{
        width: 500px !important;
        margin: 0 auto 20px !important;
    }
    #component_hYUKFpOCtvZE {
        padding: 155px 0 !important;
    }

    .index_box5 .img_box{
        width: 100%;
        padding-right: 0;
        text-align: center;
    }
    .index_box5 .text_box{
        width: 100%;
        padding-left: 0;
    }
    .index_box5 .text_box .text{
        margin-bottom: 40px;
        margin-top: 20px;
    }
}
@media (max-width: 500px) {
    #outerContainer_1555901139553 .col-md-3, #outerContainer_1555901343530 .col-md-3{
        width: 100% !important;
        margin: 0 auto 20px !important;
    }
}
@media (max-width: 375px) {
    #component_hYUKFpOCtvZE{
        padding: 70px 0 !important;
    }
}