@charset "utf-8";

header{
    width:100%;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    z-index: 999;
    background: #fff;
    position: relative;
}
.top-bar{
    padding: 10px 0px 0px;
    color: #e60012;   
    max-width:1920px;
}
.top-bar .other{
    font-size: 14px; 
    font-weight: 900;
}
.header .language{ 
    color: #9f9f9f;
    display: flex;
    justify-content: flex-end;
    margin-top: 5px;    
}
.header .language li{ 
    font-size: 20px;   
    padding-left: 12px;
    line-height: 1.2;
    text-align: center;
}
.header .language i{
    font-size: 20px;  
}
.header .language li span{
    font-weight: 800;
    font-size: 22px;
    display: block;
    line-height: 1.0;
    margin-top: 5px;
}
.header .language a i{
    font-size: 14px;
    color: #fff;
    background: #0059c9;
    border-radius: 100%;
    padding: 6px;
}
.lang{ color: #fff; }
.en-link{
    font-weight: 300;     
}
.header .logo img{
    height: 85px;
    width: auto;
    margin-right: 5px;
    transition: all .5s;  
}
.header .h_dw {
    float: left;
    font-size: 16px;
    color: #666;
    line-height: 20px;
    margin-top: 27px;
    padding-left: 10px;
    border-left: 2px solid #cccccc;
}
.h_dw span {
    display: block;
    line-height: 20px;
}
.h_dw b {
    display: block;
    font-size: 18px;
    color: #333;
}
.h_dw i {
    color: #0059c9;
    font-style: normal;
}
@media(max-width:767px){    
    .header .logo img{ 
        height: 42px;
    }
    .header .language{
        margin-top: 8px;
        margin-right: 32px;
    }
    .header .language li {
        font-size: 14px;
        padding-left: 12px;
    }
}
.header{
    padding: 10px 0px;
    max-width:1920px;
}
header .nav{
    padding: 18px 0px;
    background: #0059c9;
}
header .nav ul{
    margin:0px auto 0px auto;
    transition: all .5s;
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
}
header .nav ul li{
    display: inline-block;   
    position: relative;
}
header .nav ul li>a{   
    position: relative;
    font-size: 18px;    
    color: #fff;
    font-weight: bold;   
    line-height: 35px;
}

header .nav ul li a:hover,header .nav ul li.active a{
    color: #e60012;
}
header .nav ul li:hover a>b{
    transform: rotateY(0);
    -webkit-transform: rotateY(0);
    -o-transform: rotateY(0);
}
header .nav ul li.has-children > a::after {
    content: "\f107";
    font-family: FontAwesome;
    font-size: 12px;
    font-weight: normal;
    margin-left: 5px;
    margin-top: 5px;
    float: right;
}
header .nav ul.submenu {
    display: none;
    position: absolute;
    left: 50%;
    top: 100%;
    margin-left: -80px;
    width: 190px;
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
}
header .nav ul.submenu li{width:100%; border-bottom:1px solid rgba(0,0,0,.05);}
header .nav ul.submenu li a{display:block;font-size:14px; color:#444; line-height:20px; padding:12px 2%; text-align:center; }
header .nav ul.submenu li a:hover{color:#3c4a76; background:#f2fcfa;}
header .nav>ul>li:hover ul.submenu{
    display: block;
}
.m-btn{
    display: none;
    position: absolute;
    cursor: pointer;
    right:20px;
    top:35px;
}
.m-btn span{
    display: block;
    width:20px;
    height:2px;
    background:#424242;
    position: relative;
    -webkit-transition: all 200ms cubic-bezier(.4,0,0,1);
    -o-transition: all 200ms cubic-bezier(.4,0,0,1);
	transition: all 200ms cubic-bezier(.4,0,0,1);
}
.m-btn span::before, .m-btn span::after{
    content:'';
    display: block;
    height:2px;
    width:20px;
    background:#424242;
    position: absolute;
	left: 0;
    -webkit-transition: all 200ms cubic-bezier(.4,0,0,1);
    -o-transition: all 200ms cubic-bezier(.4,0,0,1);
	transition: all 200ms cubic-bezier(.4,0,0,1);
}
.m-btn span:before {
	top: -8px;
}
.m-btn span:after {
	bottom: -8px;
}
.m-btn.active span {
	background: transparent;
	margin-left: 10px;
}
.m-btn.active span:before {
    transform: rotate(-48deg) translate(-6px, 5px);
    -webkit-transform: rotate(-48deg) translate(-6px, 5px);
    -o-transform: rotate(-48deg) translate(-6px, 5px);
	width: 24px;
}
.m-btn.active span:after {

    transform: rotate(48deg) translate(-6px, -5px);

    -webkit-transform: rotate(48deg) translate(-6px, -5px);

    -o-transform: rotate(48deg) translate(-6px, -5px);

	width: 24px;

}
.top-drop{
    min-width: 110px;
    text-align: center;
}
header.on{
    position: fixed;
}
@media (max-width: 1199px){
    .header .nav>ul>li{
        padding-left:10px;
    }
}
@media (max-width: 992px){   
    .m-btn{
        display: block;
    }
    .header{
        position: relative;
        padding: 10px 0px;
    }
    header .nav>ul{
        display: block;
    }       
    header .nav{
        position: absolute;
        left:-100vw;
        top:64px;
        width:70%;
        height:calc(100vh - 60px);
        background:#fff;
        box-shadow: 0 0 10px #eee;
        z-index:999;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        -o-transition: all 0.5s;
        padding-top:20px;
    }
    header .nav ul{
        display: block;
    }
    header .nav.show{
        left: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{
        color:#424242;
        font-size: 14px;
    }
    header .nav>ul>li::before,
    header .nav>ul>li:last-child::after{
        border-left: 0px dotted #c1c1c1;
    } 
}
@media(max-width:1200px){
    .header .nav .submenu li {
        display: none !important;
    }
}
@media (max-width: 540px){
    header.on .header .logo .logo, .header .logo .logo {
        height: 45px !important;
        margin-top: 10px;
    }
}
/* banner */
.banner{
    position: relative;
    overflow: hidden;
}

.video{
    background: #000;
    display: block;
    position: relative;
    margin-top: 78px;
}
.video-img img{
    width: 100%;
    position: relative;
    margin-top: 78px;
}

@media(max-width:991px){
    .video-img img{
        width: 100%;
        position: relative;
        margin-top: 58px;
    }
    .video{
        margin-top: 58px;
    }
}
.banner .banner-txt{   
    text-align: left;
    width:100%;    
    position: absolute;
    left:0%;
    top: 0px;
    color:#fff;
    padding-top:12%;
    height: 100%;
    background: rgba(0,0,0,0.4);
}

@media(max-width:991px){
    .banner .banner-txt{
        padding-top:18%;
    }
}
.banner .banner-txt h3{
    font-size: 75px;  
   font-weight: bolder;
}
.banner .banner-txt p{
    font-size: 40px;
    line-height: 1.2;
    margin:20px 0px;
    width: 56%;
}
@media(max-width:1299px){
    .banner .banner-txt h3{
        font-size: 54px;
    }
    .banner .banner-txt p{
        font-size: 32px;
        width: 100%;
    }
}
@media(max-width:991px){
    .banner .banner-txt h3{
        font-size: 46px;
    }
    .banner .banner-txt p{
        font-size: 26px;
        width: 100%;
    }
}
@media(max-width:767px){
    .banner .banner-txt h3{
        font-size: 28px;
    }
    .banner .banner-txt p{
        font-size: 16px;
        width: 100%;
    }
}
.banner .banner-txt p span{
    font-weight: bolder;
    display: block;
}
.homeLink{
    position:relative; 
    display: inline-block;
    line-height:40px;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    border-radius:5px;
    padding: 5px 40px;
    overflow:hidden;
    color:#fff; 
    background:#0059c9;
    transition: all 0.3s ease-in-out;
    margin-top: 15px;
}
.homeLink:hover{  padding: 5px 50px; color:#fff;}
@media(max-width:767px){
    .homeLink{
        padding: 4px 80px;
    }
    .homeLink:hover{  padding: 4px 80px; color:#fff;}
}
@media(max-width:512px){
    .homeLink{
        font-size: 14px;
        line-height:20px;
        padding: 4px 20px;
    }
}

.common{
    padding-top: 50px;
    padding-bottom: 50px;
}
.title{
    font-size: 38px;    
    line-height:1.2;
    position: relative;
    font-weight: 900;
}
.title:after{
    content: "";
    display: block;
    background: #0059c9;
    width: 70px;
    height: 3px;
    transition: all 0.6s;
    margin: 5px auto;
}
.pro-info{font-size: 18px;font-weight: 500; margin-bottom: 15px;}
@media (max-width:767px){
    .common{
       padding-top: 15px;
       padding-bottom: 15px;
    }
    .title{
        font-size: 20px;
        padding-bottom: 0px;
    }
    .title span{       
        font-size: 24px;
    }
    .pro-info {
        font-size: 14px;
    } 
}

/*首页关于我们*/
.about{
    background: url(../img/about.jpg) no-repeat #f6f6f6;
    background-size: contain;
}
.about .title,.about .pro-info{
    color: #fff;
}
.about .title:after{
    background: #fff;
}
.about .about-txt{    
    font-size: 14px;    
    margin: 20px 0px;
}
.about .about-img{    
    width: 100%;
}
.about .about-more{ 
    border-radius: 25px;
    display: block;
    text-align: center;    
    background: #fff;
    padding: 14px 10px;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.2;
    color: #0059c9;
    margin: 25px 0px;
    transition: all 0.6s;
}
.about .about-more:hover{
    background: #0059c9;
    color: #fff;
}
@media (max-width:767px){       
   .about a {
        font-size: 16px;
    }
    .honor .case-img{
        margin-bottom: 10px;
    }
}
/*产品*/
.product .pmore,.case .pmore,.adv .pmore{
    border-radius: 40px;
    border: 1px solid #e0e0e0;
    padding: 14px 10px;
    font-size: 25px;
    line-height: 1.2;
    color: #0059c9;
    margin-top: 15px;  
}
.adv .pmore{
    color: #fff;
}
.product .pmore span,.case .pmore span,.adv .pmore span{
    font-size: 28px;
    font-weight: 700;
}
/*合作客户*/
.partner{
    background: #fff;
    padding-top: 50px;  
    overflow: hidden;  
}
.partner .sign{   
    padding: 15px 0px 30px;
}
.partner .sign h5{
    padding: 30px 10px;
    text-align:center;
    background: #f6f6f6;
    border-radius: 60px;
    font-size: 18px;
    font-weight: lighter;
}
.partner .sign h5 span{
    display: block;
    font-size: 30px;
    color: #2b2b2b;
    font-weight: 900;
}
.partner .sign h5 span:after{
    content: "";
    display: block;
    background: #0059c9;
    width: 30px;
    height: 2px;
    transition: all 0.6s;
    margin: 5px auto;
}
.partner ul.partner-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.partner ul.partner-list li{
    width: 16.6666%;
    padding: 5px 15px;   
    transition: all 0.5s;
    border: 1px solid #ebebeb;
    background: #fff; 
    text-align: center;
}
.partner ul.partner-list li img{   
    width: 90%;   
    transition: all 0.5s; 
}
.partner ul.partner-list li .adv-con:hover img{
    transform: translateY(-5px);
    -webkit-transform: translateY(-5px);
    -ms-transform: translateY(-5px);
    -moz-transform: translateY(-5px);
}
@media (max-width:767px){ 
    .product .pmore, .case .pmore, .adv .pmore, .product .pmore span, .case .pmore span, .adv .pmore span {
        font-size: 16px;
    }
    .partner ul.partner-list li {
        width: 33.3333%;
    }
    .partner{        
        padding-top: 15px;       
    }
    .partner .sign h5 {
        font-size: 14px;
        margin-bottom: 10px;
    }
    .partner .sign h5 span {
        font-size: 16px;
    }
}
/*应用领域*/
.choose{    
    background: url(../img/choose.jpg) no-repeat top center #fff;
    overflow: hidden;   
}
.choose .choose-box ul li{
    text-align: center;
    line-height: 1.4;
    margin: 20px 0px;
}
.choose .choose-box ul li h5 span {   
    font-size: 22px;
    font-weight: 600;
    display: block;   
}
.choose .choose-box ul li h5{
    border: 1px solid #dcdcdc;
    text-align: center;
    border-radius: 100%;   
    width: 150px;
    height: 150px;
    line-height: 1.4;
    padding: 50px 0px;   
    font-weight: 900;
    font-size: 16px;
    margin: 5px auto;   
}
.choose .choose-box ul li p{
    font-size: 13px;
}
.solve{    
    background: url(../img/solve.jpg) no-repeat top center #fff;
    background-size: cover;
    overflow: hidden;   
}
.solve .solve-box{
    background: url(../img/lc-bg.png) no-repeat center;   
    padding: 0 5%;
}
.solve .solve-box ul li{
    text-align: center;
    margin: 55px 0px;
}
.solve .solve-box ul li h5 {
    font-size: 20px;
    line-height: 20px;
    display: block;
    color: #333;
    font-weight: normal;
    position: absolute;
    top: 0;
    width: 100%;
    text-align: center;
}
.solve .solve-box ul li:nth-last-child(1) h5, 
.solve .solve-box ul li:nth-last-child(2) h5, 
.solve .solve-box ul li:nth-last-child(3) h5, 
.solve .solve-box ul li:nth-last-child(4) h5 {
    bottom: -12px;
    top: unset;
}
.solve .solve-box ul li p {
    font-size: 16px;  
    height: 0;
    overflow: hidden;
    display: block;
    position: absolute;
}

.solve .solve-box ul li img {
    width: 70px;
    height: 70px;
    border-radius: 100%;
    padding: 5px;
    background: #3a57c7;
    margin: 25px auto 25px;
}
.solve .solve-box ul li:hover img{transition:All 0.4s ease-in-out;
    -webkit-transition:All 0.4s ease-in-out;
    -moz-transition:All 0.4s ease-in-out;
    -o-transition:All 0.4s ease-in-out;    
    transform:rotate(360deg);
    -webkit-transform:rotate(360deg);
    -moz-transform:rotate(360deg);
    -o-transform:rotate(360deg);
    -ms-transform:rotate(360deg);
    background: #3a57c7;
}
.solve .solve-box ul li:hover p {
    height: auto;
    position: absolute;
    top: 105px;
    text-align: center;
    width: 100%;
    padding: 0 5%;
    box-sizing: border-box;
}
.solve .solve-box ul li:nth-last-child(1) p, 
.solve .solve-box ul li:nth-last-child(2) p, 
.solve .solve-box ul li:nth-last-child(3) p, 
.solve .solve-box ul li:nth-last-child(4) p {
    top: -50px;
}
@media (max-width:991px){  
    .choose .choose-box h5 {
        font-size: 15px;       
    }
    .choose .choose-box ul li h5 span{
        font-size: 16px;
    }
    .solve .solve-box ul li h5 {
        font-size: 14px;
    }
}
/*项目案例*/
.case-list {
    margin: 0px 0px 15px;
    background-color: #000;
}
.case-list .case-img img {
    opacity: 0.7;
    transition: all .5s;
}
.case-list .case-img:hover img{
    opacity: 0.95;
}
.case-list .case-con{
    background: #fafafa;
    padding: 20px;
    color: #2b2b2b;
    border-bottom: 5px solid #0059c9;
}
.case-list .case-con h5{ 
    font-size: 16px;
    color: #0059c9;
    font-weight: 600;
}
.case-list .case-con h5.cap-title{
    font-size: 20px;
    color: #2b2b2b;
}
.case-list .case-con h5:after {
    display: block;
    content: "";
    width: 30px;
    height: 2px;
    background: #0059c9;
    margin: 10px 0;
}
.case-list .case-con .case-desc{
    height: 50px;
    line-height: 1.4;
    overflow: hidden;
}
.case-list .case-con .more{ 
    font-size: 16px;
    font-weight: 600;
    color: #0059c9;
}
@media (max-width:991px){ 
    .case-list .case-con{
        padding: 15px;
    }
    .case-list .case-con .case-desc{
        height: auto;
    }
    .case-list .case-con h5.cap-title {
        font-size: 16px;
    }
}
.adv{
    background: url(../img/adv.jpg) no-repeat center;
    text-align: center;
    color: #fff;
}
.adv .atitle {
    font-size: 24px;
    font-weight: 500;
    text-transform: uppercase;
    line-height: 1.4;
    position: relative;
    margin-bottom: 20px;
}
.adv .atitle span {
    display: block;
    font-size: 35px;
    font-weight: 800;  
}
.adv .atitle b {
    display: block;
    font-size: 28px;
    font-weight: 800;  
}
.adv .atitle:after {
    content: "";
    display: block;
    background: #fff;
    width: 70px;
    height: 2px;
    transition: all 0.6s;
    margin: 5px auto;
}
.adv .stitle {    
    font-size: 26px;
    line-height: 1.0;
    margin-bottom: 20px;
}
.adv .stitle span {
    font-size: 20px;    
    display: block;
}
.adv .message-con form{    
    width: 100%;
    height: 100%;
    position: relative;
}
.adv .message-con .form-control{
    height: 40px;
}
.adv .message-con form button{
    background: #3a57c7;
    position: absolute;
    right: 0px;
    top: 0px;
    border: none;
    width: 80px;
    color: #fff;
    height: 100%;
}
@media (max-width:991px){
    .adv .atitle,.adv .stitle span {
        font-size: 13px;
    }
    .adv .atitle span {
        font-size: 16px;
    }
    .adv .atitle b {
        font-size: 18px;
    }
}
/* 新闻 */
.news{
    background: #fff;
    position: relative;
}
.news .title{
    margin-bottom: 30px;
}
.news .news-title{
    font-size: 20px;
    font-weight: 800;
    transition: all 0.6s;
    border-bottom: 2px solid #ededed;
    margin-bottom: 15px;
}
.news .news-title:after{
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: #0b55aa;
    margin-bottom: -3px;
}
.news .news-title span{
    float: right;
    font-size: 16px;
}
.news-img{
    width: 100%;
    overflow: hidden;
}
.news-img img{
    width: 100%;
    transition: all .5s;
}
.news-img .img:hover img{
    transform:  scale(1.1);
    -webkit-transform:  scale(1.1);
    -o-transform:  scale(1.1);
}
.news-box li {    
    line-height: 2.6;
    border-bottom: 1px solid #ededed;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.news-box li span{
    float: right;
}
.news-box li .n-title{
    overflow: hidden;
    text-overflow: -o-ellipsis-lastline;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;   
    -webkit-box-orient: vertical;
    font-size: 16px;
    transition: all 0.6s;
}
.news-box li .n-time:after{    
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: #0b55aa;
    margin: 5px 0;
}
.news-box li .n-time{
    line-height: 1.2;
    font-size: 14px;
    transition: all 0.6s;   
}
.news-box li .n-time span{
    font-size: 30px;
    font-weight: bolder;
    display: block;
    transition: all 0.6s;
}
.news-box li .n-desc{
    font-size: 14px;
    line-height: 1.4;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;   
}
.news-box li:hover .n-title,.news-box li:hover .n-time{
    color: #f71919;
}
.news-box li:hover .n-more,.news-box li:hover .n-time span{
    color: #5b5b5b;
}
@media (max-width:991px){
    .news .title {
        margin-bottom: 10px;
    }   
    .news-box li {
        padding: 10px 0px;
    }
    .news-box li .n-title{
        font-size: 15px;
    }
    .news-box li .n-desc {
        font-size: 13px;
    }
    .news-box li .n-time span {
        font-size: 22px;
    }
}