@charset "utf-8";

header{
    width:100%; 
}
.top-bar{
    height: 35px;
    padding: 5px 0px;
    line-height: 25px;
    max-width:1920px;
    background: #f6f6f6;
    position: relative;    
}
.top-bar .language{    
    display: flex;
    justify-content: flex-end;
}
.top-bar .language li{    
    padding-left: 12px;
    position: relative;
}
.top-bar .language li span{
    font-weight: 600;
}
.top-bar .language li.weChat .er-box{
    position: absolute;
    top: 100%;
    margin-left: -50px;
    width: 0px;
    height: 0px;
    opacity: 0.0;
    transition: all 0.3s;
    z-index: 9;
}
.top-bar .language li.weChat:hover .er-box{
    opacity: 1.0;
    width: 110px;
    height: 110px;
}
/*................*/
.header{
    padding: 0px 0px;
    max-width:1920px;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    background:#10324b;
    width: 100%;
   
}
.header .logo img{
    height: 80px;
    padding: 19px 0px;
    width: auto;
    float: left;
    transition: all .5s;  
}
.header .logo span{
    color: #fff;
    font-weight: 600;
    line-height: 1.2;
    font-size: 20px;
    float: left;
    padding: 20px 5px 0px;
}
.header .logo span b{
    display: block;
    font-size: 16px;
}
header .nav{
    padding: 0px 0px 0px;    
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
header .nav>ul{   
    transition: all .5s;
}
header .nav>ul>li{
    display: inline-block;   
    padding: 0px 12px;
    position: relative;
}
header .nav>ul>li>a{   
    position: relative;
    display: block;
    font-size: 18px;
    text-transform: uppercase;
    color: #fff;
    font-weight: 500;
    padding: 0px 0px;   
    line-height: 80px;
    white-space: nowrap;
    transition: all 0.3s;
}
header .nav>ul>li:hover a,header .nav>ul>li.active a{
    color: #ffd124;
}
.header .nav>ul>li>a>b{
    display: block;
    height:2px;
    width:100%;
    background:#ffd124;
    position: absolute;
    left:0;
    bottom:0;
    transform: rotateY(90deg);
    -webkit-transform: rotateY(90deg);
    -o-transform: rotateY(90deg);
    transition: all .5s;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
}
.header .nav>ul>li:hover a>b{
    transform: rotateY(0);
    -webkit-transform: rotateY(0);
    -o-transform: rotateY(0);
}

.header .nav>ul>li:hover .submenu{ opacity:1; visibility:visible}
.header .nav>ul>li .submenu li:hover a,header .header.on .nav>ul>li .submenu li:hover a { background-color:#0078c9; color:#fff}

.submenu {
    width: 140px;
    left: 50%;
    margin-left: -70px;
    max-height: 0;
    position: absolute;
    top: 100%;
    z-index: 0;
    -webkit-perspective: 400px;
    -moz-perspective: 400px;
    -ms-perspective: 400px;
    -o-perspective: 400px;
    perspective: 400px;
    opacity: 0;
    visibility: hidden;
}
.submenu li {
    display: block;
    width:100%;
    height:50px;
    line-height:50px;
    opacity: 0;
    background-color: rgba(0,0,0,0.5);
    -webkit-transform: rotateY(90deg);
    -moz-transform: rotateY(90deg);
    -ms-transform: rotateY(90deg);
    -o-transform: rotateY(90deg);
    transform: rotateY(90deg);
    -webkit-transition: opacity .4s, -webkit-transform .5s;
    -moz-transition: opacity .4s, -moz-transform .5s;
    -ms-transition: opacity .4s, -ms-transform .5s;
    -o-transition: opacity .4s, -o-transform .5s;
    transition: opacity .4s, transform .5s;
    text-align: center;
}
.header .nav .submenu li a{font-size:14px;height:50px;line-height:50px;color: #fff; border-bottom: 1px solid #dcdcdc; display: block; transition: .6s;}

.header.on .nav>ul>li .submenu li {
    display: block;
    width:100%;
    height:50px;
    line-height:50px;
    opacity: 0;
    background-color: rgba(255,255,255,0.95);
    -webkit-transform: rotateY(90deg);
    -moz-transform: rotateY(90deg);
    -ms-transform: rotateY(90deg);
    -o-transform: rotateY(90deg);
    transform: rotateY(90deg);
    -webkit-transition: opacity .4s, -webkit-transform .5s;
    -moz-transition: opacity .4s, -moz-transform .5s;
    -ms-transition: opacity .4s, -ms-transform .5s;
    -o-transition: opacity .4s, -o-transform .5s;
    transition: opacity .4s, transform .5s;
    text-align: center;
}
header .header.on .nav>ul>li .submenu li a{font-size:14px;height:50px;line-height:50px;color: #000; border-bottom: 1px solid #dcdcdc; display: block; transition: .6s;}

.header .nav>ul>li:hover .submenu, .header .nav>ul>li:focus .submenu {
    max-height: 2000px;
    z-index: 10;
}
.header .nav>ul>li:hover .submenu li, .header .nav>ul>li:focus .submenu li {
    opacity: 1;
    -webkit-transform: none;
    -moz-transform: none;
    -ms-transform: none;
    -o-transform: none;
    transform: none;
}

.header .nav>ul>li:hover .submenu li:nth-child(1) {
    -webkit-transition-delay: 0s;
    -moz-transition-delay: 0s;
    -ms-transition-delay: 0s;
    -o-transition-delay: 0s;
    transition-delay: 0s;
}
.header .nav>ul>li:hover .submenu li:nth-child(2) {
    -webkit-transition-delay: 50ms;
    -moz-transition-delay: 50ms;
    -ms-transition-delay: 50ms;
    -o-transition-delay: 50ms;
    transition-delay: 50ms;
}
.header .nav>ul>li:hover .submenu li:nth-child(3) {
    -webkit-transition-delay: 100ms;
    -moz-transition-delay: 100ms;
    -ms-transition-delay: 100ms;
    -o-transition-delay: 100ms;
    transition-delay: 100ms;
}
.header .nav>ul>li:hover .submenu li:nth-child(4) {
    -webkit-transition-delay: 150ms;
    -moz-transition-delay: 150ms;
    -ms-transition-delay: 150ms;
    -o-transition-delay: 150ms;
    transition-delay: 150ms;
}
.header .nav>ul>li:hover .submenu li:nth-child(5) {
    -webkit-transition-delay: 200ms;
    -moz-transition-delay: 200ms;
    -ms-transition-delay: 200ms;
    -o-transition-delay: 200ms;
    transition-delay: 200ms;
}
.header .nav>ul>li:hover .submenu li:nth-child(6) {
    -webkit-transition-delay: 250ms;
    -moz-transition-delay: 250ms;
    -ms-transition-delay: 250ms;
    -o-transition-delay: 250ms;
    transition-delay: 250ms;
}
.header .nav>ul>li:hover .submenu li:nth-child(7) {
    -webkit-transition-delay: 300ms;
    -moz-transition-delay: 300ms;
    -ms-transition-delay: 300ms;
    -o-transition-delay: 300ms;
    transition-delay: 300ms;
}
.header .nav>ul>li:hover .submenu li:nth-child(8) {
    -webkit-transition-delay: 350ms;
    -moz-transition-delay: 350ms;
    -ms-transition-delay: 350ms;
    -o-transition-delay: 350ms;
    transition-delay: 350ms;
}

.submenu li:nth-child(1) {
    -webkit-transition-delay: 350ms;
    -moz-transition-delay: 350ms;
    -ms-transition-delay: 350ms;
    -o-transition-delay: 350ms;
    transition-delay: 350ms;
}
.submenu li:nth-child(2) {
    -webkit-transition-delay: 300ms;
    -moz-transition-delay: 300ms;
    -ms-transition-delay: 300ms;
    -o-transition-delay: 300ms;
    transition-delay: 300ms;
}
.submenu li:nth-child(3) {
    -webkit-transition-delay: 250ms;
    -moz-transition-delay: 250ms;
    -ms-transition-delay: 250ms;
    -o-transition-delay: 250ms;
    transition-delay: 250ms;
}
.submenu li:nth-child(4) {
    -webkit-transition-delay: 200ms;
    -moz-transition-delay: 200ms;
    -ms-transition-delay: 200ms;
    -o-transition-delay: 200ms;
    transition-delay: 200ms;
}
.submenu li:nth-child(5) {
    -webkit-transition-delay: 150ms;
    -moz-transition-delay: 150ms;
    -ms-transition-delay: 150ms;
    -o-transition-delay: 150ms;
    transition-delay: 150ms;
}
.submenu li:nth-child(6) {
    -webkit-transition-delay: 100ms;
    -moz-transition-delay: 100ms;
    -ms-transition-delay: 100ms;
    -o-transition-delay: 100ms;
    transition-delay: 100ms;
}
.submenu li:nth-child(7) {
    -webkit-transition-delay: 50ms;
    -moz-transition-delay: 50ms;
    -ms-transition-delay: 50ms;
    -o-transition-delay: 50ms;
    transition-delay: 50ms;
}
.submenu li:nth-child(8) {
    -webkit-transition-delay: 0s;
    -moz-transition-delay: 0s;
    -ms-transition-delay: 0s;
    -o-transition-delay: 0s;
    transition-delay: 0s;
}

/*分享按钮*/
.header.on{
    top: 0px;
    position: fixed;
    z-index: 8; 
}

@media (max-width: 992px){     
    .header.on{
        background: #fff;
    }
    .header.on .logo .img1 {
        display: none;
    }
    .header.on .logo .img2 {
        display: block;
    }
    .header .logo img{
        height: 70px;
    }
    .header .logo span{
        font-size: 16px;
    }
    .header .logo span b{
        font-size: 13px;
    }
    header .nav>ul{
        display: block;
    }  
    .header .nav{
        position: absolute;
        right:-100vw;
        top: 100%;
        width:50%;
        /*height:calc(100vh - 60px);*/
        background:#000;        
        z-index:999;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        -o-transition: all 0.5s;
        padding:20px 0px;
    }
    .header .nav.show{
        right:0;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        -o-transition: all 0.5s;
    }
    .header .nav ul li{
        display: block !important; 
        padding:0 20px;
    }
    .header .nav ul li a,.header.on .nav ul li a{
        color:#fff;
        line-height: 45px;
        font-size: 14px;
    }
    .shareicon{
        padding-left: 20px;
    }
    .shareicon a:last-child{
        display: block;
    }
    .shareicon a span{
        font-size: 14px;
    }
    header .header.on .nav>ul>li:hover a, header .header.on .nav>ul>li.active a, .header.on .shareicon i, .header.on .shareicon a {
    color: #fff;
}
}
@media(max-width:1200px){
    .header .nav .submenu li {
        display: none !important;
    }
}
/* banner */
.banner,.vedio{
    position: relative;
    overflow: hidden;
}
.common{
    padding-top: 100px;
    padding-bottom: 100px;
}
.commonT{
    margin-top: 100px;    
}
.title{
    font-size: 45px;
    line-height: 1.4;   
    position: relative; 
    margin-bottom: 35px;
}
.title span{
    font-size: 24px;
    display: block;
    font-weight: 400;
}
.more{    
    margin-top: 45px;
}
.more a{    
    display: inline-block;
    border-radius: 35px;
    font-weight: 600;
    padding: 15px 80px;
    color: #fff;
    font-size: 18px;
    white-space: nowrap;
    background: #10324b;
    transition: all 0.3s ease-in-out;     
}
.more a:hover{padding: 15px 85px;}


@media (max-width:767px){
    .common{
       padding-top:30px;
       padding-bottom:30px;
    }
    .commonT{
        margin-top: 30px;
    }
    .title{
        font-size: 24px;
        margin-bottom: 10px;
    }
    .title span{
        font-size: 14px;
    }
    .more{    
        margin-top: 25px;
    }
    .more a{ 
        padding: 8px 40px;
        font-size: 14px;         
    }
    .more a:hover{padding: 8px 45px;}
          
}
/*产品*/
.product{
    background: #fff;
    overflow: hidden;
    position: relative;    
}
.product .swiper-slide-active .pro-list{
    box-shadow: 2px 6px 15px -1px rgba(0,0,0,.1),0 4px 6px -1px rgba(0,0,0,.05);
}
.product .pro-list{
   background: url(../img/pro-bg.jpg) no-repeat bottom #f6f6f6;
   display: flex;
   padding: 5%;
   margin: 10px 0px 20px;
}
.product .pro-list .product-img{
   width: 70%;
}
.product .pro-list .pro-con{
    padding: 5% 0px;
    width: 30%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.product .pro-list .pro-con .pro-logo img{
    height: 25px;
}
.product .pro-list .pro-con h5{
    font-size: 24px;
}
.product .pro-list .pro-con h5:before{
    content: '';
    width: 30px;
    height: 2px;
    display: block;
    background: #ffd124;
    margin: 10px 0px 20px;
}
.product .pro-list .pro-con .pmore{    
    display: inline-block;
    border-radius: 35px;
    font-weight: 600;
    padding: 15px 40px;
    color: #a38100;
    font-size: 14px;
    white-space: nowrap;
    background: #ffd124;
    margin-top: 20px;
    transition: all 0.3s ease-in-out;
}
.product .pro-list:hover .pro-con .pmore{padding: 15px 45px;}
@media (max-width:992px){     
    .product .pro-list .pro-con .pro-logo img{
        height: 15px;
    }
    .product .pro-list .pro-con h5 {
        font-size: 16px;
    }
    .product .pro-list .pro-con .pmore{
        padding: 8px 12px;
        margin-top: 12px;
        font-size: 13px;
    }
}


/*首页关于我们*/
.about{
    position: relative;
    background: #fff;
    margin: 0px auto;
    overflow: hidden;
}
.about .about-txt .cer{    
    margin-top: 50px;
}
@media (max-width:992px){     
    .about .about-txt .cer{    
        margin-top: 20px;
        margin-bottom: 15px;
    }  
}
/*产品视频*/
.video{
    background: #f6f6f6;
}
/*荣誉资质*/
#certify {
    position: relative;
    background: #f6f6f6;
    overflow: hidden;    
}
.box-content{
    position: relative;
}
#certify .swiper-slide,.product .swiper-slide {
    width: 700px;
}
#certify .swiper-slide img,.product .swiper-slide img{
    display:block;
}
#certify .swiper-button-prev,.product .swiper-button-prev {
    left: -30px;
    width: 45px;
    height: 45px;
    background: url(../img/wm_button_icon.png) no-repeat;
    background-position: 0 0;
    background-size: 100%;
}

#certify .swiper-button-prev:hover,.product .swiper-button-prev:hover{
    background-position: 0 -46px;
    background-size: 100%
}

#certify .swiper-button-next ,.product .swiper-button-next{
    right: -30px;
    width: 45px;
    height: 45px;
    background: url(../img/wm_button_icon.png) no-repeat;
    background-position: 0 -93px;
    background-size: 100%;
}

#certify .swiper-button-next:hover,.product .swiper-button-next:hover {
    background-position: 0 -139px;
    background-size: 100%
}
@media (max-width:991px){
    .product .swiper-slide,#certify .swiper-slide{width:260px;}
    #certify .swiper-button-prev,.product .swiper-button-prev{ left:-15px}
    #certify .swiper-button-next,.product .swiper-button-next{ right:-15px}
    #certify .swiper-button-next, #certify .swiper-button-prev,.product .swiper-button-next,.product .swiper-button-prev{ transform:scale(0.5)}
    
}
/* 新闻 */
.news{
    background: #f6f6f6;
}
.news .news-nav{
    font-size: 20px;
}
.news .news-con{
    padding: 0px 0px;
}
.news .news-time{
    font-size: 28px;
    color: #d4d4d4;
    font-weight: 600;    
}
.news .news-time i {
    color: #c30d23;
    font-size: 16px;
    transition: all 0.6s;
    margin-right: 5px;
}
.news .news-title{
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 22px;
    font-weight: 600;
    margin: 10px 0px;
}
.news .news-desc{
    color: #464646;
    overflow: hidden;    
    text-overflow: -o-ellipsis-lastline;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;    
    -webkit-box-orient: vertical;
    margin-bottom: 10px;
}
@media (max-width:991px){
    
    .news .news-time,.news .news-title{
        font-size: 14px;
    }
    .news .news-time span {
        display: inline-block;
        font-size: 16px;
    }
}
/*合作客户*/
.cooperation{
    background: #fff;
}
.cooperation ul{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    border-top: 1px solid #dcdcdc;
    border-left: 1px solid #dcdcdc;
}
.cooperation ul li{
    width: 20%;
    overflow: hidden;
    border-right: 1px solid #dcdcdc;
    border-bottom: 1px solid #dcdcdc;
}
.cooperation .cooper-img img,.ny-cooper .cooper-img img{
    width: auto;
    max-width: 100%;
    opacity: 1.0;    
    transition: all 0.6s;
}
.cooperation .cooper-img:hover img,.ny-cooper .cooper-img:hover img{
     transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -o-transform: scale(1.1);  
}
@media (max-width:992px){ 
    .cooperation ul li {
        width: 50%;
    }
}