@charset "UTF-8";
/**
 * 
 * @authors Your Name (you@example.org)
 * @date    2017-10-18 08:57:34
 * @version $Id$
 */
 /* header */

 .header-top{
     height: 100px;
 }
.header{
    position: relative;
    z-index: 666;
}
.logo{
    width:460px;
    height:80px;
    margin-top: 8px;
    float: left;   
}
.logo img{
    display: block;
    width: 100%;
}
.header-bot{
    background: #4f72ff;
    height: 60px;
}
.header-phone{
    float: right;
    margin-top: 37px;
}
.nav ul li{
    float: left;
    text-align: center;
    font-size: 16px;
    position: relative;
    height: 60px;
    line-height: 60px;
}
.nav ul li:hover>a{
    background: #e21313;
}
.nav ul li > a{
    width: 100%;
    color:#fff;
    width: 130px;
    display: block;
    margin: 0 auto;
}
.nav ul li{
    position: relative;
    z-index: 666;
    width: 14%;
    text-align: center;
}
/* .nav ul li::after{
    content: '';
    position: absolute;
    top: 0;
    background: rgba(255,255,255,.7);
    width: 100px;
    left:50%;
    transform: translateX(-50%);
    z-index: -1;
    height: 60px;
    display: none;
} */

.nav ul li.nav-active a{
    background: #e21313;
}
.nav ul .nav-active > a{
    color: #fff;
}

.nav-sub{
    position: absolute;
    width: 130px;
    top: 58px;
    z-index: 66;
    left:0;
    display: none;
    left: 50%;
    margin-left: -65px;
}
.nav-sub dl dd{
    line-height: 50px;
    text-align: center;
    height: 50px;
    margin-top: 2px;
    background: #fff;
}
.nav-sub dl dd a{
    color: #333;
}
.nav-sub dl dd:hover a{
    color:#fff;
}
.nav-sub dl dd:hover{
    background: #e21313;
}

@media(max-width:1200px){
    .logo{
        width: 350px;
    }
    .header{
        height: 80px;
    }
    .logo{
        margin-top: 16px;
    }
}
@media(max-width:991px){
    .header {
        height: 70px;
    }
    .logo{
        height:60px;
        margin-top: 8px;
    }
    .header-bot{
        display:none;
    }
    .header-phone{
        display: none;
    }
    .logo{
        width: 300px;
    }
}


/* banner */
#banner{

}
.swiper-container{
    width: 100%;
    max-width: 1920px;
}
#banner .swiper-slide img{
    width: 100%;
    display: block;
}
.swiper-pagination-bullet{
    width: 50px;
    height: 4px;
    background: #fff;
    border-radius: 0px;
    opacity: 1;
}
.swiper-pagination-bullet-active{
    background: #4f72ff;
}
.swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet{
    margin: 0 15px;
}
.swiper-pagination-fraction, .swiper-pagination-custom, .swiper-container-horizontal > .swiper-pagination-bullets{
    bottom: 50px;
}
@media (max-width: 991px){
    .swiper-pagination-bullet{
        width: 40px;
    }
    .swiper-container-horizontal > .swiper-pagination-bullets{
        bottom: 20px;
    }
}
@media (max-width: 599px){
    .swiper-pagination-bullet{
        width: 30px;
    }
    .swiper-container-horizontal > .swiper-pagination-bullets{
        bottom: 8px;
    }
    .swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet{
        margin: 0 8px;
    }
}
/*首页关于我们*/
#homeabout{
    margin-top: 80px;
}
.homeabout-boxtimg img{
    width: 100%;
}
.homeabout-boxtrul li a{
    display: block;
    width: 200px;
    height: 64px;
}
#owl-homeabout{
    overflow: hidden;
}
#owl-homeabout .item{
    position: relative;
    display: block;
}

.owl-homeaboutzz{
    position: absolute;
    width: 100%;
    height: 100%;
    top:100%;
    left: 0;
    background: rgba(0,0,0,.5);
    transition: all 0.4s;
}
#owl-homeabout .item:hover .owl-homeaboutzz{
    top: 0;
}
.owl-homeaboutzz img{
    width: 40px !important;
    height: 40px !important;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: -20px;
    margin-left: -20px;
}
.homeabout-equ{
    margin-top: 50px;
}
.owl-item{
    padding-right: 30px;
}
.homeabout-boxtrtxt{
    margin-top: 60px;
    color: #333333;
    line-height:30px;
    text-indent: 2em;
}
.homeabout-boxtrul{
    display: flex;
    margin-top: 60px;
    justify-content: space-between;
}
.homeabout-boxtrul li a{
    background: #4f72ff;
    display: flex;
    color: #fff;
    justify-content: center;
    padding-top: 15px;
    transition: all 0.3s;
}
.homeabout-boxtrulimg{
    margin-right: 15px;
}
.homeabout-boxtrulr h4{
    font-weight: bold;
    font-size: 18px;
}
.homeabout-boxtrulr h5{
    text-transform: uppercase;
    margin-top: 3px;
}
.homeabout-boxtrul li a:hover{
    background: #e60012;
}   
/*首页产品*/
#homepro{
    margin-top: 80px;
    background: #eeeeee;
    position: relative;
    padding-bottom: 20px;
}
.hometit{
    text-align: center;
    margin: 80px 0 60px 0;
}
.hometit h3{
    font-size: 36px;
    color: #4f72ff;
    font-weight: bold;
}
.hometit h4{
    color: #666666;
    margin-top: 18px;
}
.owl-item img{
    width: 100%;
}
.owl-wrapper-outer{
    overflow: hidden;
    margin-bottom:20px;
}
#owl-homepro.owl-carousel .owl-wrapper-outer{
    width: calc(100% - 30px);
    margin-left:15px;
}
#owl-homepro  .owl-controls .owl-buttons div{
    width: 50px;
    height: 70px;
    background: #4f72ff;
    border-radius: 0;
    opacity: 1;
    position: absolute;
}
#owl-homepro  .owl-controls .owl-buttons .owl-prev{
    left:-90px;
    top: 175px;
    z-index: 66;
    background:#4f72ff url(../img/homepro-prev.png) no-repeat center;
}
#owl-homepro  .owl-controls .owl-buttons .owl-prev:hover{
    background:#e60012 url(../img/homepro-prev.png) no-repeat center;
}
#owl-homepro  .owl-controls .owl-buttons .owl-next{
    right:-90px;
    top: 175px;
    z-index: 66;
    background:#4f72ff url(../img/homepro-next.png) no-repeat center;
}
#owl-homepro  .owl-controls .owl-buttons .owl-next:hover{
    background:#e60012 url(../img/homepro-next.png) no-repeat center;
}
#owl-homepro .item{
    background: #fff;
    padding-bottom: 40px;
}
.owl-homeprotxt h3{
    font-size: 24px;
    text-align: center;
    color: #333333;
    /*margin-top:20px;*/
}
.owl-homeprotxt a{
    display: block;
    width: 160px;
    height: 50px;
    color: #fff;
    background: #4f72ff;
    margin:40px auto 0;
    text-align: center;
    line-height: 50px;
    transition: all 0.3s;
}
#owl-homepro .item:hover .owl-homeprotxt a{
    background: #e60012;
}
#owl-homepro  .owl-controls .owl-page.active span{
    background:#4f72ff;
}
/*首页优势*/
.homeadv-tlimg img{
    width: 100%;
   
}
.homeadv-trul li{
    background: #eeeeee;
    border: 1px solid #b5b5b5;
    padding:47px 40px;
    display: flex;
    margin-bottom: 30px;
    transition: all 0.3s;
}
.homeadv-trulimg{
    width: 70px;
    position: relative;
    margin-right: 20px;
    height: 100px;
}
.homeadv-trulimg img{
    position: absolute;
    top:50%;
    width: 100%;
    transform: translateY(-50%);
}
.homeadv-trulimg img:last-child{
    opacity: 0;
}
.homeadv-trul li:hover .homeadv-trulimg img:last-child{
    opacity:1;
}
.homeadv-trul li:hover .homeadv-trulimg img:first-child{
    opacity:0;
}
.homeadv-trultxt h3{
    font-size: 24px;
    color: #333333;
    font-weight: bold;
}
.homeadv-trultxt h4{
    margin-top: 20px;
    color: #666666;
    line-height: 30px;
}
.homeadv-trul li:hover{
    background: #4f72ff;
    border: 1px solid #4f72ff;
}
.homeadv-trul li:hover .homeadv-trultxt h3{
    color: #fff;
}
.homeadv-trul li:hover .homeadv-trultxt h4{
    color: #fff;
}
.homeadv-wrapb{
    margin-top: 30px;
}
/*首页服务*/
#homeserive{
    background: url(../img/homeserive-bg.jpg) no-repeat center top;
    margin-top: 50px;
}
.homeserive-l{
    padding-top: 70px;
    padding-bottom: 70px;
    color: #fff;
}
.homeserive-rimg{
    width: 170px;
    margin-left: 120px;
    margin-top: 6px;
}
.homeserive-rimg img{
    width: 100%;
}
.homeserive-l h3{
    font-size: 26px;
    font-weight: bold;
}
.homeserive-l h4{
    font-size:26px;
    margin-top: 30px;
}

.homeserive-rtxtt{
    display: flex;
}
.homeserive-rimg{
    float: left;
}
.homeserive-rtxt{
    float: right;
    padding-top: 40px;
}
.homeserive-rtxttr h3{
    font-size: 24px;
    color: #fff;
}
.homeserive-rtxttr{
    padding-left: 15px;
}
.homeserive-rtxttr h4{
    font-size: 30px;
    margin-top: 5px;
    color: #fff;
}
.homeserive-rtxtt img{
    width: 50px;
    height: 53px;
    margin-top: 5px;
}
.homeserive-lj{
    display: block;
    font-size: 24px;
    width: 270px;
    height: 50px;
    line-height: 50px;
    background: #e60012;
    text-align: center;
    color: #fff;
    margin-top:42px;
    border-radius: 25px;
}
/*首页新闻*/
#owl-homenews{
    position: relative;
    margin-bottom: 80px;
}
#owl-homenews.owl-carousel .owl-wrapper-outer{
    width: calc(100% - 30px);
    margin-left:15px;
}
#owl-homenews  .owl-controls .owl-buttons div{
    width: 50px;
    height: 70px;
    background: #4f72ff;
    border-radius: 0;
    opacity: 1;
    position: absolute;
}
#owl-homenews  .owl-controls .owl-buttons .owl-prev{
    left:-90px;
    top: 50%;
    z-index: 66;
    transform: translateY(-50%);
    background:#4f72ff url(../img/homepro-prev.png) no-repeat center;
}
#owl-homenews  .owl-controls .owl-buttons .owl-prev:hover{
    background:#e60012 url(../img/homepro-prev.png) no-repeat center;
}
#owl-homenews  .owl-controls .owl-buttons .owl-next{
    right:-90px;
    top: 50%;
    z-index: 66;
    transform: translateY(-50%);
    background:#4f72ff url(../img/homepro-next.png) no-repeat center;
}
#owl-homenews  .owl-controls .owl-buttons .owl-next:hover{
    background:#e60012 url(../img/homepro-next.png) no-repeat center;
}
.owl-homenews img{
    width: 100%;
}
.owl-homenewstxt{
    background: #eeeeee;
    padding: 40px 20px;
}
.owl-homenewstxt h3{
    text-align: center;
    font-size: 18px;
    color: #333333;
    font-weight: bold;
    white-space:nowrap;
    text-overflow:ellipsis;
    -webkit-text-overflow:ellipsis;
    overflow:hidden;
}
.owl-homenewstxtm{
    margin-top:15px;
    color: #666666;
    line-height: 30px;
    display: -webkit-box;
    text-overflow: ellipsis;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.owl-homenewstxt a{
    width: 160px;
    height: 40px;
    background: #4f72ff;
    color: #fff;
    display: block;
    text-align: center;
    margin:30px auto 0;
    line-height: 40px;
}
#owl-homenews .item:hover .owl-homenewstxt h3{
    color: #e60012;
} 
#owl-homenews .item:hover .owl-homenewstxt a{
    background: #e60012;
} 
.owl-homenewsimg{
    overflow: hidden;
}
.owl-homenewsimg img{
    width: 100%;
    transition: all 0.4s;
}
#owl-homenews .item:hover .owl-homenewsimg img{
    transform: scale(1.1);
}
/*底部*/
#footer{
    background: #2f2f2f;
    color: #fff;
    padding-bottom: 40px;
}
.footer-nav ul li a{
    color: #fff;
}
.footer-nav ul li{
    float: left;
    background: url(../img/footer-navbg.png) no-repeat center right;
    height: 20px;
    line-height: 20px;
    padding: 0 50px;
}
.footer-nav ul li:first-child{
    padding-left: 0;
}
.footer-nav ul li:last-child{
    background:none;
}
.footer-l{
    padding-top: 40px;
}
.footer-ltxt{
    margin-top: 40px;
    line-height: 30px;
}
.footer-l{
    float: left;
    width: calc(100% - 368px);
}
.footer-r ul{
    display: flex;
}
.footer-r li{
    display: flex;
    align-items: center;
}
.footer-r li h3{
    -webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
    margin: 0 8px;
}
.footer-r{
    margin-top: 40px;
    float: right;
    border-left: 1px solid #979797;
    padding-left: 15px;
    width:368px;
}
@media(max-width:1600px){
    #owl-homepro .owl-controls .owl-buttons div {
        width: 35px;
        height: 55px;
    }
    #owl-homepro .owl-controls .owl-buttons .owl-prev{
        left: -50px;
    }
    #owl-homepro .owl-controls .owl-buttons .owl-next{
        right: -50px;
    }
    #owl-homenews .owl-controls .owl-buttons div {
        width: 35px;
        height: 55px;
    }
    #owl-homenews .owl-controls .owl-buttons .owl-prev{
        left: -50px;
    }
    #owl-homenews .owl-controls .owl-buttons .owl-next{
        right: -50px;
    }
}
@media(max-width:1500px){
    #homepro .container{
        padding: 0 50px;
    }
    #homenews .container{
        padding: 0 50px;
    }
}
@media(max-width:1400px){
    .homeabout-boxtrimg{
        width: 370px;
    }
    .homeabout-boxtrtxt{
        margin-top: 30px;
    }
    .homeabout-boxtrul li a{
        width: 180px;
    }
    .homeadv-trul li{
        padding: 38px 40px;
    }
    .homeserive-l h3{
        font-size: 22px;
    }
    .homeserive-l h4{
        font-size: 22px;
    }
    .footer-nav ul li{
        padding: 0 20px;
    }
}
@media(max-width:1300px){
    .homeabout-boxtrimg {
        width: 340px;
    }
    .homeabout-boxtrtxt {
        margin-top: 15px;
    }
    .homeabout-boxtrtxt {
        margin-top: 25px;
    }
    .homeabout-boxtrtxt {
        line-height: 28px;
        font-size: 14px;
    }
    .homeabout-boxtrul li a{
        width: 160px;
    }
    .homeadv-trul li {
        padding: 29px 30px;
    }
    .homeserive-rimg{
        margin-left: 20px;
    }
}
@media(max-width:1200px){
    .homeabout-boxtrtxt{
        line-height: 24px;
    }
    .homeabout-boxtrimg {
        width: 290px;
    }
    .homeabout-boxtrtxt {
        margin-top: 10px;
    }
    .homeabout-boxtrul{
        margin-top: 10px;
    }
    .homeabout-boxtrulr h4{
        font-size: 14px;
    }
    .homeabout-boxtrulr h5{
        font-size: 12px;
    }
    .homeabout-boxtrul li a {
        width: 140px;
    }
    .homeadv-trultxt h3{
        font-size: 18px;
    }
    .homeadv-trultxt h4{
        margin-top: 15px;
        line-height: 22px;
        font-size: 14px;
    }
    .homeadv-trul li {
        padding: 20px 30px 9px;
    }
    .homeserive-rimg {
        margin-left: 0px;
    }
    .homeserive-rimg {
        width: 140px;
        margin-top: 56px;
    }
    .homeserive-rtxttr h4{
        font-size: 24px;
    }
    .homeserive-rtxttr h3{
        font-size: 22px;
    }
    .homeserive-lj {
        font-size: 22px;
        width: 210px;
    }
    .footer-nav ul li{
        padding: 0 10px;
    }
}
@media(max-width:991px){
    .owl-homenewstxtm{
        font-size: 14px;
    }
    #homepro{
        margin-top: 40px;
    }
    .hometit h3{
        font-size: 24px;
    }
    .hometit h4{
        display: none;
    }
    .hometit {
        margin: 40px 0 30px 0;
    }
    #homeabout {
        margin-top: 40px;
    }   
    .homeabout-boxtrimg {
        width: 350px;
    }
    .homeabout-boxtr{
        margin-top: 30px;
    }
    .homeabout-boxtrtxt {
        margin-top: 20px;
    }
    .homeabout-boxtrul li{
        flex: 1;
        margin: 0 5px;
    }
    .homeabout-boxtrul li a {
        width:100%;
    }
    .homeabout-boxtrul {
        margin-top: 25px;
    }
    .homeabout-equ .owl-item{
        padding: 0 10px;
    }
    .homeadv-wrapb {
        margin-top:0px;
    }
    .homeadv-trul li{
        margin-bottom: 20px;
    }
    .homeadv-tlimg{
        margin-bottom: 20px;
    }
    #homeserive {
        background: #044e9f;
        margin-top: 30px;
    }
    .homeserive-l {
        padding-top: 40px;
        padding-bottom: 0px;
    }
    .homeserive-l h4{
        margin-top: 15px;
    }
    .homeserive-rtxt {
        float: right;
        padding-top: 45px;
    }
    .homeserive-rimg {
        width: 160px;
        margin-top: 15px;
    }
    .homeserive-lj{
        margin-top: 20px;
    }
    .owl-homenewstxtm{
        line-height: 22px;
    }
    .owl-homenewstxt h3{
        font-size: 18px;
        line-height: 24px;
    }
    .footer-l {
        width: 100%;
    }
    .footer-r{
        display: none;
    }
    .footer-nav ul li{
        padding: 0;
        width: 16%;
        text-align: center;
    }
    #owl-homenews {
        margin-bottom: 40px;
    }
}
@media(max-width:600px){
    .owl-homeprotxt h3{
        font-size: 16px;
    }
    .owl-homeprotxt a{
        margin: 15px auto 0;
    }
    .owl-homeprotxt a {
        width: 120px;
        height: 40px;
        margin: 15px auto 0;
        line-height: 40px;
    }
    #owl-homepro .owl-controls .owl-buttons .owl-prev{
        top: 100px;
    }
    #owl-homepro .owl-controls .owl-buttons .owl-next{
        top: 100px;
    }
    .homeabout-equ {
        margin-top: 30px;
    }
    .homeserive-l h3 {
        font-size: 16px;
    }
    .homeserive-l h4 {
        font-size: 16px;
        margin-top: 8px;
    }
    .homeserive-rtxttr h4 {
        font-size: 20px;
    }
    .homeserive-rimg {
        width: 120px;
    }
    .homeserive-rtxttr h3 {
        font-size: 18px;
    }
    .homeserive-rtxt {
        padding-top: 22px;
    }
    .homeserive-lj {
        font-size: 18px;
        width: 150px;
    }
    .owl-homenewstxt {
        padding: 15px 10px;
    }
    .owl-homenewstxt h3 {
        font-size: 16px;
    }
    .owl-homenewstxt a{
        width: 80%;
    }
    .owl-homenewstxt a{
        margin: 10 auto 0;
    }
    .footer-nav ul li a{
        font-size: 14px;
    }
    .footer-ltxt {
        margin-top: 15px;
        line-height: 24px;
        font-size: 14px;
    }
    .footer-l {
        padding-top: 15px;
    }
    #footer{
        padding-bottom: 15px;
    }
}
@media(max-width:449px){
    #homeadv .container{
        padding: 0;
    }
    .homeabout-boxtrul {
        flex-wrap: wrap;
    }
    .homeabout-boxtrul li{
        width: 100%;
        margin: 0 0px 5px;
        flex:none;
    }
    .homeabout-boxtrimg{
        width: 100%;
    }
    #homeabout {
        margin-top: 20px;
    }
    #homeabout .container{
        padding: 0;
    }
    .hometit {
        margin: 20px 0 20px 0;
    }
    .hometit h3 {
        font-size: 20px;
    }
    #homepro {
        margin-top: 20px;
    }
    #homeserive .container{
        padding: 0;
    }
    #homeserive{
        margin-top: 0;
    }
    .homeserive-rtxttr h4 {
        font-size: 16px;
    }
    .homeserive-rtxttr h3 {
        font-size: 15px;
    }
    .homeserive-rtxtt img {
        width: 40px;
        height: 41px;
    }
    .homeserive-lj {
        font-size: 14px;
        width: 130px;
        height: 40px;
        line-height: 40px;
    }
    .homeserive-l{
        padding-top: 20px;
    }
    .homeserive-l h3{
        line-height: 24px;
    }
    #owl-homenews {
        position: relative;
        margin-bottom: 30px;
    }
    .footer-nav ul li a {
        font-size: 12px;
    }
    .footer-nav ul li{
        line-height: 17px;
    }
    .footer-ltxt{
        margin-top: 8px;
    }
    .logo {
        width: 70%;
    }
}
/*内页*/
.insidenav-l ul li{
    float: left;
    margin: 0 5px;
}
.insidenav-l ul li a img{
    vertical-align: middle;
}
.insidenav-l ul li a span{
    vertical-align: middle;
}
#insidenav{
    height:80px;
    line-height:80px;
    overflow: hidden;
}
#inside-box{
    background: #f7f7f7;
    overflow: hidden;
    padding-bottom: 60px;
}
.insidenav-r{
    float: right;
    position: relative;
} 
.insidenav-r ul li{
    float: left;
    width: 160px;
    text-align: center;
}
.insidenav-r ul li:hover{
    cursor: pointer;
    background: #4f72ff;
}
.insidenav-r ul li:hover a{
    color: #fff;
   
}
.insidenav-r ul .insidenav-act{
    background: #4f72ff;
}
.insidenav-r ul .insidenav-act a{
    color: #fff;
}
#inside-box{
    padding-top: 80px;
}
.pro-img{
    overflow: hidden;
}
.pro-img img{
    transition: all 0.5s;
    width: 100%;
    display:block;
}
.pro ul li .pro-img{
    border: 2px solid #fff;
}
.pro ul li h3{
    text-align: center;
    padding: 20px 0;
}
.pro ul li:hover h3{
    color: #4f72ff; 
}
.pro ul li:hover .pro-img{
    border: 2px solid #4f72ff;
}
.pro ul li:hover .pro-img img{
    transform: scale(1.1);
}
.pronav-mobile{
    display: none;
}
.pronav-mobile ul li a {
    display: block;
    height: 40px;
    line-height: 40px;
    border-bottom: 1px solid #eee;
    text-align: center;
}
.pronav-mobile ul li:last-child a {
    display: block;
    height: 40px;
    line-height: 40px;
    border-bottom: none;
    text-align: center;
}
.pronav-mobile ul li:hover a {
    color: #4f72ff;
}
.pronav-mact a{
    color: #4f72ff;
}

@media(max-width:991px){
    .insidenav-r ul{
        display:none;
    }
    #insidenav {
        height: 60px;
        line-height: 60px;
        overflow: hidden;
    }
    #inside-box{
        padding-top:40px;
        padding-bottom: 30px;
    }
}
@media(max-width:449px){
    #inside-box{
        padding-top:20px;
        padding-bottom:0px;
    }
    
}
.about img{
    width: 100%;
}
.about-txt{
    line-height: 30px;
    margin-top: 30px;
}
@media(max-width:449px){
    .about-txt{
        line-height: 24px;
        margin-top:20px;
        font-size: 14px;
    }
    .about{
        padding-bottom: 20px;
    }
}
.news-box ul li{
    background:#fff;
    padding: 40px 30px;
    margin-bottom: 30px;
}
.news-boxl{
    width: 100px;
    height: 100px;
    float: left;
    text-align: center;
}
.news-boxl span{
    color: #666666;
}
.news-boxl h3{
    font-size: 56px;
}
.news-boxr{
    float: left;
    width: calc(100% - 100px);
}
.news-boxr h3{
    color: #333333;
    font-size: 24px;
    font-weight: bold;
    transition: all 0.3s;
    white-space:nowrap;
    text-overflow:ellipsis;
    -webkit-text-overflow:ellipsis;
    overflow:hidden;
}
.news-boxtxt{
    color: #666666;
    margin-top: 20px;
    line-height: 30px;
    display: -webkit-box;
    text-overflow: ellipsis;
    overflow: hidden;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.news-box ul li:hover .news-boxl h3{
    color: #e60012;
}
.news-box ul li:hover .news-boxr h3{
    color: #e60012;
    transform: translateY(-5px);
}
@media(max-width:991px){
    .news-boxr h3{
        font-size: 20px;
    }
    .news-boxtxt {
        margin-top: 10px;
        line-height: 22px;
        font-size: 14px;
    }
    .news-boxl h3 {
        font-size: 48px;
    }
    .news-box ul li {
        padding: 20px 15px;
        margin-bottom: 15px;
    }
}
@media(max-width:600px){
    .news-boxr h3 {
        font-size: 17px;
    }
    .news-boxr{
        float: none;
        width: 100%;
    }
    .news-boxl{
        height: 70px;
    }
}
@media(max-width:449px){
    .news-boxr h3{
        font-size: 15px;
    }
    .news-boxl h3 {
        font-size: 41px;
    }
}
.pros-page{
    border-top: 1px solid #ccc;
    margin-top: 15px;
}
@media(max-width:991px){
    .prod img{
        width: 100%;
    }
    .prod{
        font-size: 14px;
        line-height: 22px;
    }
    .pros-page{
        margin-bottom: 15px;
    }
}
/* 联系我们 */
.contact-main{
    padding-bottom: 60px;
}
.contact-cont{
    overflow: hidden;
}
.contact-info{
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #f3f3f3;
    justify-content: center;
}
.contact-info dl dt{
    font-size: 24px;
    color: #0055cf;
    margin-bottom: 25px;
}
.contact-info dl dd{
    line-height: 30px;
    color: #666;
    font-size: 16px;
}
.contact-img{
    overflow: hidden;
    width: 100%;
}
.contact-img img{
    display: block;
    width: 100%;
}
.contact-ditu{
    margin-top: 28px;
    overflow: hidden;
    width: 100%;
}
.contact-ditu img{
    display: block;
    width: 100%;
}
@media(max-width: 1200px){
    .contact-info dl dt{
        margin-bottom: 15px;
    }
}
@media(max-width: 991px){
    .col-xxs-12{
        width:100%;
    }
    .contact-info{
        padding: 30px 0px;
        margin-bottom: 15px;
    }
    .contact-main{
        padding-bottom: 40px;
    }
}
@media(max-width: 599px){
    .contact-main{
        padding-bottom: 30px;
    }
    .contact-ditu{
        margin-top: 15px;
    }
}