/* 首页头部样式 */
header{
    background: transparent;
    box-shadow:none;
}
header.blueHeaderBg{
    background: #013252;
}
.headerL img.headerLogo{
    display: block!important;
}
.headerL img.headerLogo2{
    display: none!important;
}
.headerList>a,
.headerList:hover>a,
.headerList.active>a{
    color: #fff;
}
.headerList::after{
    background: #fff;
}
.language span{
    background: url(../img/languageW.png)no-repeat center left;
    background-size: 20px 20px;
}
body{
    padding-top: 0px!important;
}
@media (max-width: 992px){
    .nav-bg{
        background: #fff!important;
        height: 55px!important;
    }
}




/* banner */
.bannerSwiper{
    width: 100%;
    height: 100%;
    position: relative;
}
.bannerSwiper img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.bannerSwiper .nav-bg{
    position: absolute;
    top: 0px;
    left: 0px;
    background: rgba(0,0,0,0.45);
    z-index: 3;
}
/* 底部圆点样式 */
.bannerSwiper .swiper-pagination-bullet{
    width: 12px;
    height: 12px;
    background: #fff;
    opacity: 1;
    border-radius: 100px;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.bannerSwiper .swiper-pagination-bullet-active{
    width: 60px;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.bannerSwiper .mBanner{
    display: none;
}
@media (max-width: 900px){
    .bannerSwiper .mBanner{
        display: block;
    }
    .bannerSwiper .pcBanner{
        display: none;
    }
    /* 底部圆点样式 */
    .bannerSwiper .swiper-pagination-bullet{
        width: 6px;
        height: 6px;
    }
    .bannerSwiper .swiper-pagination-bullet-active{
        width: 25px;
    }
}


/* 新闻中心 */
.sw3 .swiper-slide .des{
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}
@media (max-width: 1280px){
    .news-wp{
        transform: scale(1, 0.93);
    }
    .more-news {
        margin-top: 40px;
    }
}
@media (max-width: 900px){
    .news-wp{
        transform: scale(1);
    }
}


/* 业务领域 */
.i-pro-item .item a.mas p.tit{
    display: none!important;
}
.i-pro-item .item a.mas .hide-con h3{
    font-size: 22px;
    padding-bottom: 20px;
    position: relative;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.i-pro-item .item a.mas .hide-con h3::after{
    content: "";
    position: absolute;
    bottom: 0px;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    width: 28px;
    height: 3px;
    background: #fff;
    border-radius: 100px;
}
.i-pro-item .item a.mas .hide-con{
    visibility: visible;
    opacity: 1;
    background: rgba(0,0,0,0.45);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.i-pro-item .item a.mas .hide-con i{
    display: block;
    width: 24px;
    height: 24px;
    margin: 0px auto;
    border: none;
    opacity: 0;
    background: url(../img/businessIcon.png)no-repeat center center;
    background-size: 100% 100%;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.i-pro-item .item:hover .hide-con{
    background: rgba(0,87,143,0.8)!important;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.i-pro-item .item:hover .hide-con h3{
    margin-bottom: 80px!important;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.i-pro-item .item:hover .hide-con i{
    opacity: 1!important;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
/* 左上角标题 */
.titleItem{
    display: flex;
    flex-direction: column;
}
.titleItem>div{
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0px 55px;
    font-weight: bold;
    color: #333333;
    background: url(../img/pbg1.png)no-repeat center center;
    background-size: cover;
}
.titleItem h3{
    font-size: 48px;
    margin-bottom: 20px;
    line-height: normal;
}
.titleItem p{
    font-size: 26px;
    line-height: normal;
    text-transform: uppercase;
}
.titleItem span{
    display: block;
    flex-shrink: 0;
    padding: 35px 55px;
    color: #fff;
    font-size: 26px;
    background: url(../img/pbg2.png)no-repeat center center;
    background-size: cover;
    line-height: normal;
}
@media (max-width: 1440px) {
    .i-pro-item .item a.mas .hide-con h3{
        font-size: 18px;
    }
    .i-pro-item .item:hover .hide-con h3{
        margin-bottom: 50px!important;
    }
    .titleItem h3{
        font-size: 30px;
        margin-bottom: 12px;
    }
    .titleItem p{
        font-size: 20px;
    }
    .titleItem>div{
        padding: 0px 40px;
    }
    .titleItem span{
        font-size: 20px;
        padding: 26px 40px;
    }
}
@media (max-width: 900px) {
    .titleItem>div {
        padding: 0px 14px;
    }
    .titleItem h3 {
        font-size: 20px;
        margin-bottom: 6px;
    }
    .titleItem p {
        font-size: 16px;
    }
    .titleItem span {
        font-size: 14px;
        padding: 14px 14px;
    }
    .i-pro-item .item a.mas .hide-con i{
        display: none!important;
    }
    .i-pro-item .item a.mas .hide-con h3{
        font-size: 16px;
        margin-bottom: 0px;
    }
    .i-pro-item .item:hover .hide-con h3{
        margin-bottom: 0px!important;
    }
}


/* 关于我们 */
.aboutA a{
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}
.aboutA a>img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.aboutA .txtBox{
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    z-index: 3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.aboutA .txtBox img{
    display: block;
    width: 50px;
    height: 50px;
    margin: 0px auto 24px auto;
}
.aboutA .txtBox p{
    font-size: 32px;
    color: #fff;
    font-weight: bold;
}
.aboutA:hover a>img{
    transform: scale(1.1);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.aboutA:hover .txtBox{
    background: rgba(0,87,143,0.8);
    padding-bottom: 30px;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.indexAboutUl{
    display: flex;
    width: 100%;
    height: 38%;
}
.indexAboutUl li{
    flex-grow: 1;
    margin: 0 0.5%;
}
.indexAboutUl li a{
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}
.indexAboutUl li a>img{
    display: block;
    width: 100%;
    height: 100%;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.indexAboutUl .txtBox{
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: 3;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.indexAboutUl img{
    display: block;
    width: 32px;
    height: 32px;
    margin: 0px auto 12px auto;
}
.indexAboutUl p{
    font-weight: bold;
    font-size: 20px;
}
.indexAboutUl li:hover .txtBox{
    background: rgba(0,87,143,0.8);
    padding-bottom: 30px;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.indexAboutUl li:hover a>img{
    transform: scale(1.1);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
@media (max-width: 900px){
    .aboutA .txtBox img {
        width: 30px;
        height: 30px;
        margin: 0px auto 16px auto;
    }
    .aboutA .txtBox p {
        font-size: 20px;
    }
    .indexAboutUl{
        height: 51%;
        flex-wrap: wrap;
    }
    .indexAboutUl li{
        width: 32%;
        height: 49%;
        margin-bottom: 2%;
    }
    .indexAboutUl li:nth-child(n+4){
        margin-bottom: 0px;
    }
    .indexAboutUl img {
        width: 26px;
        height: 26px;
        margin: 0px auto 8px auto;
    }
    .indexAboutUl p {
        font-size: 16px;
    }
}


/* 案例展示 */
.caseSlide{
    background: url(../img/caseBg.png)no-repeat center center,#fff;
    background-size: cover;
    display: flex;
    flex-direction: column;
    position: relative;
}
.caseSlide .nav-bg{
    flex-shrink: 0;
}
.caseConBox{
    /*flex-grow: 1;*/
    height: calc(99% - 90px);
    padding: 0px 4% 1% 4%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.caseBox{
    width: 72%;
    height: 100%;
    max-height: 800px;
}
.caseItem{
    display: none;
    height: 100%;
}
.caseItem ul{
    display: flex;
    flex-wrap: wrap;
    height: 100%;
}
.caseItem li{
    width: 32.4%;
    height: 49%;
    margin-right: 1.4%;
}
@media (max-width: 1280px){
    .caseItem .txtBox{
        padding: 12px;
        font-size: 14px;
    }
}
@media (min-width: 901px){
    .caseItem li:nth-child(3n){
        margin-right: 0px;
    }
    .caseItem li:nth-child(n+4){
        margin-top: 2%;
    }
}
.caseItem a{
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}
.caseItem img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.caseItem .txtBox{
    position: absolute;
    bottom: 0px;
    left: 0px;
    z-index: 3;
    width: 100%;
    padding: 16px 14px;
    color: #fff;
    text-align: center;
    background: rgba(0,0,0,0.5);
    font-size: 16px;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.caseItem p{
    width: 100%;
    margin: 0px auto;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    overflow: hidden;
}
.caseItem li:hover img{
    transform: scale(1.1);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.caseItem li:hover .txtBox{
    background: rgba(0,87,143,0.8);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.caseSlide .i-news-tit{
    color: #333;
}
.caseRight{
    /*width: 16%;*/
    width: 280px;
    margin-left: 60px;
    flex-shrink: 0;
}
.caseRight>p{
    font-size: 26px;
    line-height: 1.6;
}
.caseRUl{
    margin-top: 50px;
    background: #fff;
    box-shadow: 0px 6px 30px rgba(11,81,137,0.08);
    font-size: 18px;
}
.caseRUl a{
    display: block;
    padding: 20px;
    color: #666;
}
.caseRUl li:hover,
.caseRUl li.active{
    background: #00578F;
}
.caseRUl li:hover a,
.caseRUl li.active a{
    color: #fff;
}
@media (max-width: 1440px) {
    .caseBox {
        max-height: 700px;
    }
    .caseRight>p {
    font-size: 20px;
    line-height: 1.3;
}
    .i-news-tit{
        font-size: 30px;
        margin-bottom: 22px;
    }
    .caseRUl{
        margin-top: 30px;
        font-size: 16px;
    }
    .caseRUl a{
        padding: 18px;
    }
}
@media (max-width: 1280px){
    .caseConBox{
        padding: 0px 4% 25px 4%;
    }
    .caseRight{
        transform: scale(0.9);
    }
}
@media (max-width: 900px){
    .caseRight{
        transform: scale(1);
    }
    .caseConBox{
        flex-direction: column-reverse;
        padding: 0px 4% 15px 4%;
        height: 100%;
    }
    .caseRight{
        width: 100%;
        margin: 0px 0px 30px 0px;
    }
    .caseRight h3{
        text-align: left!important;
    }
    .i-news-tit small{
        font-size: 14px;
    }
    .i-news-tit {
        font-size: 22px;
        margin-bottom: 8px;
    }
    .caseRight>p {
        font-size: 16px;
        display: inline;
        text-align: left!important;
    }
    .caseRight>p:first-of-type{
        margin-right: 20px;
    }
    .caseRUl {
        margin-top: 22px;
        font-size: 14px;
        display: flex;
        width: 100%;
        overflow-x: auto;
        border-radius: 100px;
        padding: 6px;
    }
    .caseRUl::-webkit-scrollbar {
        display: none
    }
    .caseRUl a{
        padding: 12px 18px;
    }
    .caseRUl li{
        flex: 0 0 auto;
        border-radius: 100px;
    }
    .caseBox{
        width: 100%;
    }
    .caseItem li{
        width: 49.3%;
        height: 32%;
    }
    .caseItem li:nth-child(2n){
        margin-right: 0px;
    }
    .caseItem li:nth-child(n+3){
        margin-top: 2%;
    }
    .caseItem .txtBox{
        font-size: 14px;
        padding: 12px 8px;
    }
}



/* 联系我们 */
.i-contact-item{
    padding: 0px 15px;
}
.i-contact-item .item:nth-child(1){
    padding-bottom: 14px;
}
@media (max-width: 1280px){
    .i-contact .i-contact-item .item:nth-child(1){
        padding-bottom: 6px;
    }
    .con-way ul li p:nth-child(1) i{
        width: 30px;
        height: 30px;
        line-height: 30px;
        font-size: 15px;
    }
    .con-way ul li p:nth-child(1) span{
        font-size: 12px;
    }
    .con-way ul li p:nth-child(2){
        font-size: 13px;
    }
}
@media (max-width: 900px){
    .i-contact .i-contact-item .item:nth-child(1){
        padding-bottom: 0px;
    }
    .i-contact-item .item:nth-child(2){
        padding-bottom: 14px;
    }
}