/*头部样式*/
#header {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 777;
}

.translate {
    width: 100px;
    position: absolute;
    left: 0;
    top: 10px;
    z-index: 9999;
}

.tran-in {
    left: 120px;
}

.translate li {
    border: 1px dashed #cccccc;
    line-height: 26px;
    text-align: left;
    background: #fff;
}

.translate li a {
    display: block;
    padding-left: 10px;
    background: url(../images/dot4.png) no-repeat 88% 11px;
}

.translate li a:hover {
    text-decoration: none;
    color: #275cea;
    cursor: pointer;
}

.translate-en {
    display: none;
    padding: 6px;
    padding-top: 0px;
}

.translate li .translate-en a {
    padding-left: 0px;
    text-align: center;
    background: #fff;
    border-bottom: 1px solid #cccccc;
}

.translate li .translate-en a:hover {
    font-weight: bold;
}

.k1 {
    line-height: 35px;
    color: #7a7a7a;
    float: right;
}

.k1 a {
    font-size: 12px;
    color: #7a7a7a;
}

.inner-header .inner-span {
    display: none;
}


.logo_navi {
    margin-top: 12px;
}

.logo_navi .logo {
    float: left;
}

.tel-div {
    background: url(../images/telLogo.png) no-repeat 0 50%;
    float: right;
    height: 68px;
}

.tel-div h2 {
    font-size: 14px;
    font-weight: normal;
    line-height: 22px;
    text-indent: 45px;
    color: #7a7a7a;
}

.tel-div h1 {
    font-size: 24px;
    line-height: 32px;
    text-indent: 45px;
    font-weight: normal;
    color: #d8170e;
}


/*导航栏样式*/
.nav {
    margin-bottom: 0;
}

.nav li {
    position: relative;
    z-index: 999;
    width: 16%;
}

.nav li:last-child {
    background: none;
}

.nav li a {
    position: relative;
    z-index: 9;
    display: block;
    color: #111111;
    height: 129px;
    line-height: 129px;
    font-size: 18px;
    text-decoration: none;
    text-align: center;
}
.nav li::before{
    position: absolute;
    z-index: 1;
    left: 0;
    right: 0;
    top: 0;
    content: "";
    height: 0;
    background-color: #d8170e;
}
.nav li::after{
    position: absolute;
    z-index: 1;
    left: 0;
    right: 0;
    bottom: 0;
    content: "";
    height: 0;
    background-color: #eeeeee;
}
.nav li:hover::before{
    height: 2px;
}
.nav li:hover::after{
    height: 127px;
    transition: all 0.8s;
}
.nav .sec {
    width: 100%;
    height: 0;
    background-color: #f6f6f6;
    color: #333;
    overflow: hidden;
    z-index: 9999;
    position: absolute;
    top: 129px;
    left: 0;
    text-align: center;
}

.nav .sec a {
    background-color: #f6f6f6;
    color: #333;
    height: 38px;
    line-height: 38px;
    font: 400 14px/38px "Microsoft yahei";
}

.nav .sec a:hover {
    background: #d8170e;
    text-decoration: none;
    color: #ffffff;
}

.nav_search {
    height: 36px;
    float: right;
    line-height: 36px;
}
.nav>li:hover>a{
    color: #d8170e;
    font-weight: 600;
}
/*热门搜索*/
.search {
    text-align: left;
    height: 24px;
    background-color: #f8f8f8;
    padding: 5px 10px 5px 10px;
}

#submitSearch {
    z-index: 100;
    position: absolute;
    background: url(../images/search.png) no-repeat center;
    width: 22px;
    height: 36px;
    border: none;
    outline: none;
    top: 0;
    right: 0;
}


.hotSearch {
    width: 400px;
    float: left;
    height: 24px;
    line-height: 24px;
    font-weight: normal;
}

#search-type {
    float: left;
    width: 100px;
    height: 24px;
    border: 1px solid #c8c8c8;
    margin-right: 5px;
}


/*主体样式*/
#container {
    width: 1520px;
    margin: 0 auto;
}
@media (max-width: 1600px) {
    #container{
        width: calc(100% - 30px);
    }
}
.support-company {
    margin-top: 55px;
}

.product-title-div {
    margin: 0 auto;
    position: relative;
    width: 175px;
}

.title-inner-div h1 {
    line-height: 40px;
    margin-left: 15px;
    margin-right: 15px;
    font-size: 24px;
    color: #d8170e;
    float: left;
}

.line-left {
    float: left;
    border-top: 1px solid #00a246;
    width: 24px;
    margin-top: 17px;
}

.line-right {
    float: left;
    border-top: 1px solid #d8170e;
    width: 24px;
    margin-top: 17px;
}

.product-content {
    margin-top: 54px;
}

.tabProduct {
    background-color: #f1f1f1;
}

.tabProduct li {
    cursor: pointer;
    position: relative;
    z-index: 999;
    float: left;
    font-size: 16px;
    line-height: 50px;
    color: #333333;
    display: block;
    width: 25%;
    text-align: center;
}

.tabProduct_content {
    margin-top: 30px;
    overflow: hidden;
}

.tabProduct_content li {
    float: left;
    position: relative;
    margin-right: 26px;
    margin-bottom: 18px;
    overflow: hidden;
}

.tabProduct_content li img {
    height: 279px;
    width: 279px;
}

.tabProduct_content li h3 {
    position: absolute;
    width: 100%;
    height: 279px;
    background: rgba(22, 90, 153, 0.8);
    left: 0;
    bottom: 100%;
    transition: all 0.5s;
}

.tabProduct_content li:hover h3 {
    bottom: 42px;
}

.tabProduct_content li:hover h1 {
    color: #d8170e;
}

.tabProduct_content li h3 div {
    width: 260px;
    height: 279px;
    margin: 0 auto;
    margin-top: 6px;
}

.tabProduct_content li h3 div a {
    display: block;
    color: #fff;
    text-align: center;
    font-size: 20px;
    font-weight: normal;
    width: 100%;
    height: 100%;
    line-height: 279px;
}

.tabProduct_tab h1 {
    font-weight: normal;
    color: #333333;
    text-align: center;
    line-height: 42px;
    font-size: 14px;
}

.company-content {
    position: relative;
    margin-top: 50px;
}

.company-content .swiper-slide:hover p {
    color: #4ca54c;
}

.company-content .swiper-slide:hover img {
    border: 1px solid #d8170e;
}

.company-content p {
    text-align: center;
    font-size: 14px;
    color: #333333;
    line-height: 40px;
}

.company-content img {
    padding: 4px;
    border: 1px solid #d1d1d1;
}

.company-content .swiper-button-next {
    right: -45px;
    background: url(../images/swiperRight.png) no-repeat;
    width: 26px;
    height: 51px;
}

.company-content .swiper-button-prev {
    left: -47px;
    background: url(../images/swiperLeft.png) no-repeat;
    width: 26px;
    height: 51px;
}

.product-center {
    width: 100%;
    margin-top: 20px;
}


.superiority {
    position: relative;
    width: 1920px;
    left: 50%;
    margin-left: -960px;
    margin-top: 20px;
    padding-top: 30px;
    padding-bottom: 30px;
    background-color: #f1f1f1;
}

.superiority-title-div {
    margin: 0 auto;
    position: relative;
    width: 285px;
}

.superiority-content {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    margin-top: 60px;
}

.superiority-img {
    width: 600px;
    height: 186px;
    overflow: hidden;
}

.superiority-content img {
    width: 100%;
    height: 100%;
    transition: .5s;
}

.superiority-content img:hover {
    transform: scale(1.3);
}

.superiority-detail {
    background-color: white;
    height: 186px;
}

.superiority-detail h1 {
    font-size: 50px;
    color: #d8170e;
    float: left;
    line-height: 186px;
    margin-left: 45px;
}

.superiority-detail h2 {
    font-size: 16px;
    color: #333333;
    float: left;
    line-height: 50px;
    margin-top: 40px;
    margin-left: 38px;
}

.superiority-detail p {
    font-size: 12px;
    line-height: 24px;
    float: left;
    margin-left: 38px;
    width: 425px;
}

.superiority-left .superiority-img {
    float: left;
}

.superiority-right .superiority-img {
    float: right;
}

.about-company {
    margin-top: 50px;
    height: 442px;
    position: relative;
}

.about-company-img {
    float: left;
}

.about-company-img img {
    width: 493px;
    height: 442px;
}

.about-company-content {
    float: right;
    width: 620px;
    position: relative;
    height: 442px;
}

.about-content-text {
    margin-top: 50px;
}

.about-content-text p {
    font-size: 14px;
    line-height: 28px;
}

.about-company-list {
    position: absolute;
    bottom: 0;
    text-align: center;
}

.about-company-list li {
    float: left;
}

.about-company-list a {
    display: block;
    height: 120px;
    width: 170px;
    color: white;
}

.about-company-list img {
    margin-top: 28px;
}

.about-company-list h1 {
    font-weight: normal;
    font-size: 14px;
    line-height: 50px;
}

.news-tech {
    position: relative;
    width: 1920px;
    left: 50%;
    margin-left: -960px;
    margin-top: 65px;
    padding-top: 75px;
    padding-bottom: 75px;
    background-color: #f1f1f1;
}

.news-tech-content {
    position: relative;
    width: 1200px;
    height: 505px;
    margin: 0 auto;
}

.news-tab {
    width: 600px;
    float: left;
}

.news-tech h1 {
    font-size: 24px;
    color: #333333;
    font-weight: normal;
}

.news-content a:hover h1 {
    color: #d8170e;
}

.news-content li {
    height: 135px;
    width: 505px;
    border-bottom: 1px solid #dddddd;
}

.news-content h1 {
    font-size: 16px;
    font-weight: normal;
    line-height: 56px;
    margin-top: 15px;
}

.news-content p {
    font-size: 14px;
    line-height: 36px;
    color: #777777;
}

.tech-tab {
    width: 600px;
    float: right;
}

.tech-content {
    margin-top: 45px;
}

.tech-content img {
    width: 300px;
    height: 200px;
}

.tech-date {
    width: 300px;
    height: 200px;
    background-color: #d8170e;
    float: left;
}

.tech-date h1 {
    color: white;
    font-size: 30px;
    line-height: 52px;
    text-align: center;
    margin-top: 60px;
}

.tech-date h2 {
    color: white;
    font-size: 24px;
    line-height: 35px;
    text-align: center;
}

.tech-detail h1 {
    font-size: 16px;
    font-weight: normal;
    line-height: 40px;
    margin-top: 20px;
    padding-right: 45px;
}

.tech-detail p {
    font-size: 14px;
    line-height: 24px;
    color: #777777;
    padding-right: 45px;
    padding-left: 72px;
}

.tech-detail {
    float: left;
    width: 300px;
}

.tech-detail h2 {
    font-size: 14px;
    line-height: 24px;
    color: #777777;
    font-weight: normal;
    margin-top: 20px;
}

.tech-detail:hover h1 {
    color: #d8170e;
}

.tech-detail:hover h2 {
    color: #d8170e;
}


.contact-img {
    width: 100%;
    height: 154px;
    background: url(../images/contactBg.png) no-repeat center;
}

.contact-img img:nth-of-type(1) {
    margin-left: 503px;
    margin-top: 35px;
}

.contact-img img:nth-of-type(2) {
    margin-left: 434px;
}

.contact-area {
    float: right;
    height: 130px;
    margin-top: -85px;
    width: 310px;
}

.contact-area h1 {
    color: white;
    font-size: 16px;
    text-align: center;
    line-height: 36px;
    margin-top: 16px;
    font-weight: normal;
}

.contact-area p {
    color: #1377dc;
    font-size: 24px;
    text-align: center;
    font-weight: bold;
    width: 240px;
    height: 37px;
    line-height: 37px;
    margin-left: 35px;
    background-color: white;
    border-radius: 5px;
}

.contact-area a {
    color: white;
    font-size: 16px;
    text-align: center;
    display: block;
    margin-top: 7px;
}

.cases-center {
    width: 100%;
    margin-top: 20px;
}

.cases-title-div {
    margin: 0 auto;
    position: relative;
}

.cases-title-div .title-inner-div {
    position: relative;
    left: 50%;
    margin-left: -87px;
}

.cases-content {
    margin-top: 60px;
}

.case-slick {
    width: 104%;
}

.case-slick .slick-slide {
    display: block;
    margin-right: 50px;
    position: relative;
}

.case-slick .slick-slide a.img {
    display: block;
    overflow: hidden;
}

.case-slick .slick-slide a.img img {
    width: 100%;
    height: 164px;
    transition: .5s;
}

.case-slick .slick-slide a.img:hover img {
    transform: scale(1.5);
}

.case-slick p {
    font-size: 14px;
    line-height: 58px;
    text-align: center;
    color: #777777;
    width: 263px;
}

.case-slick .slick-prev {
    width: 69px;
    height: 77px;
    background: url(../images/rightArrow.png) no-repeat center;
    border: none;
    font-size: 0;
    position: absolute;
    left: -70px;
    top: 20%;
    outline: none;
    cursor: pointer;
}

.case-slick .slick-next {
    width: 69px;
    height: 164px;
    background: url(../images/leftArrow.png) no-repeat center #ffffff;
    border: none;
    font-size: 0;
    position: absolute;
    right: -15px;
    top: 0;
    outline: none;
    cursor: pointer;
}

.navigation {
    float: right;
    width: 100px;
}

.index-title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.index-table td {
    border: solid #add9c0;
    border-width: 0px 1px 1px 0px;
    padding: 10px 5px;
}

.index-table {
    border: solid #add9c0;
    border-width: 1px 0px 0px 1px;
    margin-top: 10px;
}

/*----- Common css ------*/
.fl {
    float: left;
}

.fr {
    float: right;
}

.di {
    _display: inline;
}

.fwn {
    font-weight: normal;
}

.dib {
    *display: inline;
    _zoom: 1;
    _display: inline;
    _font-size: 0px;
}

/*新闻中心*/
.news_company .content {
    padding: 5px;
}


/*工程案例*/
.case {
    width: 460px;
    float: left;
    margin-left: 12px;
    padding-bottom: 5px;
    margin-top: 10px;
}

.case_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.case .content {
    padding: 5px;
    padding-bottom: 12px;
    text-indent: 20px;
}

.news2_company {
    margin-top: 10px;
}

/*产品推荐*/
.recommend_product {
    margin-top: 10px;
    width: 692px;
    float: left;
}

.recommend_product .title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.recommend_product .content {
    padding-top: 15px;
    padding-bottom: 14px;
}

.roll_product li {
    padding-bottom: 0px;
}

/*品牌列表*/
.brand-list {
    margin: 20px 0px;
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
}

.brand-list li {
    margin: 5px 8px;
}

.brand-list li:hover {
    box-shadow: 2px 1px 5px;
}

.brand-list li img {
    width: 150px;
    height: 120px;
}

/*前台多页签*/
.news {
    width: 1000px;
    float: left;
    margin-top: 10px;
}

.tab {
    position: relative;
}

.tab li {
    float: left;
    width: 100px;
    height: 30px;
    display: block;
    line-height: 30px;
    border: 1px solid #ccc;
    margin-right: 8px;
    text-align: center;
    color: #333;
    font-size: 12px;
    cursor: pointer;
}

.tab li.cur {
    color: #fff;
    text-decoration: none;
    font-size: 12px;
    background: #3a78c1;
    border-color: #3a78c1;
}

.tt {
    display: none;
}

.list1 {
    padding: 8px 10px;
}

.list1 li {
    line-height: 27px;
    position: relative;
    vertical-align: middle;
}

.list1 li a {
    background: url(../images/list_dot1.gif) left center no-repeat;
    padding-left: 12px;
    line-height: 27px;
    color: #555555;
}

.list1 li a:hover {
    color: #e87518;
    text-decoration: none;
}

.list1 li span {
    position: absolute;
    right: 0px;
    line-height: 30px;
    top: 0;
    color: #999;
}


/*页面底部*/
#footer {
    /*position:relative;width:1920px;*/
    /*left: 50%;margin-left: -960px;*/
    background-color: #1c1c1c;
    padding-bottom: 85px;
}

.foot-inner {
    /*position:relative;*/
    width: 1200px;
    margin: 0 auto;
    /*left: 50%;margin-left: -600px;*/
}

/*友情链接*/
.f_link {
    height: 126px;
}

.f_link_title {
    width: 100%;
    height: 44px;
    padding-top: 24px;
    border-bottom: 1px solid #a6a6a6;
}

.f_link_title h1 {
    float: left;
    line-height: 44px;
    font-size: 18px;
    font-weight: normal;
    color: #d8170e;
}

.f_link_title span {
    color: #615d5d;
}

.f_link_title a {
    display: block;
    float: right;
    line-height: 44px;
    font-size: 14px;
    color: #999999;
}

.f_link_content {
    height: 40px;
    overflow: hidden;
}

.f_link_content a {
    display: block;
    line-height: 40px;
    margin-right: 40px;
    font-size: 14px;
    color: #cecece;
    float: left;
}

.footer-nav {
    
}

.footer-nav ul {
    position: relative;
    margin-right: -25px;
    height: 80px;
    border-bottom: 1px solid #373737;
}

.footer-nav li {
    float: left;
    margin-right: 42px;
}

.footer-nav li:last-child {
    margin-right: 0
}

.footer-nav li a {
    color: white;
    font-size: 16px;
    line-height: 80px;
    display: block;
}


#footer a:hover {
    text-decoration: none;
}

.nav_foot {
    text-align: center;
    line-height: 24px;
    color: #666;
}

.foot-text {
    float: left;
    width: 470px;
}


.support-text {
    margin-top: 40px;
    color: #cbcbcb;
}

.support-text span {
    color: #8f8f8f;
}

.support-text h1 {
    line-height: 24px;
    font-size: 12px;
    color: #8f8f8f;
    font-weight: normal;
}

.support-text a {
    font-size: 12px;
}


.foot-qrCode {
    margin-top: 30px;
    float: left;
}

.foot-message {
    float: right;
    width: 300px;
    height: 300px;
    margin-top: 34px;
}

.foot-message h1 {
    font-size: 18px;
    line-height: 55px;
    color: white;
}

.foot-message span {
    font-weight: normal;
}

.foot-message-input {
    width: 300px;
    height: 42px;
    margin-bottom: 1px;
    font-size: 14px;
    text-indent: 40px;
    color: #787878;
    border: none;
}

#foot-message-input1 {
    background: url(../images/person.png) no-repeat;
    background-size: 100% 100%;
}

#foot-message-input2 {
    background: url(../images/tel.png) no-repeat;
    background-size: 100% 100%;
}

#foot-message-input3 {
    background: url(../images/mail.png) no-repeat;
    background-size: 100% 100%;
}

.foot-message-content {
    border: none;
    width: 296px;
    height: 84px;
    background: url(../images/msg.png) no-repeat;
    background-size: 100% 100%;
    color: #787878;
    line-height: 42px;
    text-indent: 37px;
    font-size: 14px;
}

.foot-code {
    margin-top: 1px;
}

.foot-code input {
    border: none;
    height: 35px;
    width: 135px;
    background-color: #343434;
    font-size: 14px;
    text-indent: 15px;
    color: #787878;
}

.foot-code img {
    height: 35px;
}

.foot-message-btn {
    width: 135px;
    height: 38px;
    border: none;
    margin-top: 16px;
    background-color: #d8170e;
    color: white;
    font-size: 16px;
}



/*------------内页-------------------*/

.prodescription {
    border: 1px solid #e5e5e5;
    background: #f9f9f9;
    line-height: 24px;
    padding: 10px;
    margin-bottom: 15px;
    text-indent: 20px;
    display: none;
}

.n_banner {
    width: 100%;
}

.n_banner img {
    max-width: 100%;
    height: auto;
}


@media (max-width:700px) {
    .n_banner{
        height: 30px;
        overflow: hidden;
    }
}

.m55 {
    max-width: 1200px;
    margin: 0 auto;
}

.left {
    width: 300px;
    float: left;
    padding-top: 36px;
    padding-bottom: 30px;
}

.right {
    width: calc(100% - 320px);
    float: right;
    padding-top: 50px;
    padding-bottom: 30px;
}

.left h3 {
    font-size: 22px;
    font-weight: normal;
    line-height: 65px;
    color: #fff;
    padding-left: 40px;
    background: #d8170e;
    background-size: cover;
    margin-top: 15px;
}

.left .content {
    border: 1px solid #eee;
    border-top: none;
}

.n_contact .content {
    padding: 10px;
    line-height: 30px;
}

.sitemp {
    background: #e5e5e5;
    margin-bottom: 14px;
    height: 50px;
    line-height: 50px;
}

.sitemp .site {
    font-size: 14px;
    color: #000;
    margin-right: 20px;
    float: right;
}

.site a {
    font-size: 14px;
    color: #000;
}

.sitemp h2 {
    font-size: 18px;
    color: #333;
    float: left;
    text-indent: 20px;
    line-height: 50px;
    font-weight: normal;
}

.sort_album {
    margin-top: 15px;
}


@media (max-width: 1024px) {
    .left{
        display: none;
    }
    .right{
        width: 100%;
    }
    .sitemp .site{
        float: none;
    }
    .sitemp h2{
        display: none;
    }
    .sitemp .site{
        padding-left: 15px;
    }
}

.right .content p img{
    max-width: 100%;
}