/* banner */
.index-banner .banner-img{
    width: 100%;
    height: 620px;
}
.index-banner .swiper-pagination-bullet{
    width: 13px;
    height: 13px;
    border: 1px solid #fff;
}
.index-banner .swiper-pagination-bullet-active{
    background: #fff;
}
/* banner end */

/* 优势 */
.advantage{
    padding: 80px 0;
    background: #f5f5f5;
}
.advantage .adv-item a{
    background: #fff;

    border-radius: 3px;
    transition: all .2s;
}
.advantage .adv-item a:hover{
    transform: translateY(-10px);
    box-shadow: 0 5px 24px 4px rgb(234 238 255 / 60%);
}
.advantage .adv-item h4{
    font-size: 20px;
    color: #17233d;
}
.advantage .adv-item span{
    display: block;
    margin: 16px auto;
    width: 45px;
    height: 2px;
    background: #c2d8ff;
}
.advantage .adv-item p{
    font-size: 14px;
    color: #666;
    -webkit-line-clamp: 2;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
}
/* 优势 end */

/* 公司简介 */
.about-us{
    padding: 80px 0;
    background: url(../images/about_bgc.jpg) center center / cover no-repeat;
}
.about-us .style-title .zh,.en{
    color: #fff;
}
.about-us .about-box{
    /* background: #fff;
    border-radius:15px; */
}
.about-us .about-text p{
    color: #fff;
    text-indent: 2em;
    line-height: 2;
}
.about-us img{
    border: 4px solid #fff;
}
.about-us .style-btn a:hover{
    background: #fff;
    color: #00529a;
}
.about-us .about-text{
    -webkit-line-clamp: 6;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
}
/* 公司简介 end */

/* 新闻 */
.news{
    padding: 80px 0;
    background: #f5f5f5;
}
.news .news-item:hover a h3{
    color: #00529a;
}
.news .news-item:hover a img{
    transform: scale(1.1);
}
.news .news-item .img img{
    transition: all .3s;
    height: 180px;
    object-fit: cover;
}
.news .news-item .new-text{
    padding: 15px 12px 20px;
    border: 1px solid #dadada;
    border-top: none;
    background: #fff;
    border-radius: 0 0 2px 2px;
}
.news .news-item .date{
    font-size: 14px;
    color: #bbbbbb;
    line-height: 22px;
}
.news .news-item h3{
    display: block;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    -moz-text-overflow: ellipsis;
    -webkit-text-overflow: ellipsis;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 18px;
    color: #222222;
}
.news .news-item .news-des{
    font-size: 14px;
    color: #999999;
    line-height: 22px;
    height: 66px;
    -webkit-line-clamp: 3;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
}
.news .style-btn a{
    /* background:#3f6bc0; */
    color: #00529a;
    border: 1px solid #00529a;
}
.news .style-btn a:hover{
    background: #00529a;
    color: #fff;
}
/* 新闻 end */


/* 案例 */
.case{
    padding: 80px 0;
    background: url(../images/case_bgc.jpg) center center / cover no-repeat;
}
.case .style-title .zh,.en{
    color: #fff;
}
.case .swiper-container{
    padding-bottom: 50px;
}
.case .swiper-container .swiper-slide{
    width: 960px !important;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    transition: 300ms;
    transform: scale(0.8);
}
.case .swiper-slide-active,.swiper-slide-duplicate-active{
    transform: scale(1) !important;
}
.case .case-box{
    background: #fff;
    border-radius: 3px;
    overflow: hidden;
}
.case .case-box img{
    width: 100%;
    height: 400px;
    object-fit: cover;
}
.case .case-text{
    padding: 72px 50px 0;
}
.case .case-text .case-title{
    font-size: 24px;
    margin-bottom: 24px;
}
.case .case-text span{
    width: 60px;
    height: 1px;
    background: #dcdcdc;
    margin-bottom: 9px;
}
.case .case-text .case-des{
    font-size: 14px;
    color: #808695;
    line-height: 2;
    -webkit-line-clamp: 2;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
}
.case .case-text .case-btn{
    margin-top: 40px;
}
.case .swiper-pagination-bullet{
    width: 25px;
    height: 3px;
    border-radius: 0;
    transition: all .3s;
}
.case .swiper-pagination-bullet-active{
    width: 45px;
    height: 3px;
    background: #fff;
}
.case .style-btn a:hover{
    background: #fff;
    color: #00529a;
}
/* 案例 end */
/* partner */
.partner{
    padding: 80px 0;
    background: #fafbfe;
}
.partner img{
    object-fit: cover;
    max-height: 110px;
}
.partner .partner-item{
    
    
}
.partner .partner-item a{
    background: #fff;
    box-shadow: 0 24px 70px -26px #e5eaff;
}
/* partner end */