/*轮播图*/
.my_slide{
    width: 100%;
    height: 550px;
    position: relative;
}
.my_slide .swiper-slide{
    position: relative;
    height: 550px;
}
.my_slide .swiper-slide img{
    width: 109%;
    height: 550px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}
 .swiper-slide .swiper_box{
    position: absolute;
    left: 300px;
    top: 180px;
    color: #fff;
     width: 500px;
}
.myselide .swiper-pagination-bullet-active{
    background-color: #1c9c13 !important;
}
.swiper-button-prev{
    left: 100px;
}

.swiper-button-next{
    right: 100px;
}
.swiper-slide .swiper_box .title{
    margin-bottom: 50px;
    font-size: 42px;
    color: #fff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 55px;
}
.swiper-slide .swiper_box span{
    font-size: 16px;
    color: #fff;
    display: block;
    margin-bottom: 10px;
}
.swiper-slide .swiper_box .txt2{
    margin-bottom: 40px;
    max-height:84px;
    overflow: hidden;

}
.swiper-slide .swiper_box a{
    padding: 5px 55px 5px 25px;
    border: 1px solid #fff;
    border-radius: 7px;
    background: url("../images/right_arrow.png") no-repeat 97px center/20px;
    color: #fff;
    transition: .3s all;
    display: inline-block;
}
.swiper-slide .swiper_box a:hover{
    color: #005aab;
    background: url("../images/right_arrow2.png") no-repeat #fff 102px center/20px;
}
.in_tit{
    margin-top: 50px;
}
.in_tit h3{
    line-height: 40px;
    font-size: 30px;
    font-weight: normal;
    color: #333;
    text-align: center;
    font-family: "微软雅黑 Light" ;
}
.in_tit span{
    color: #005aab;
    text-align: center;
    line-height: 40px;
    font-size: 18px;
    position: relative;
    margin-bottom: 30px;
    text-transform: uppercase;
    display: block;
    font-family: Arial;
}
.in_project_box li{
    float: left;
    width: 360px;
    height: 231px;
    margin-right: 60px;
    position: relative;
    overflow: hidden;
    border-radius: 5px;
    margin-bottom: 60px;
}
.in_project_box li:nth-child(3n){
    margin-right: 0;
}
.in_project_box li img{
    width: 373px;
    height: 231px;
    transition: all .5s;
}
.in_project_box li:hover img{
    transform: scale(1.1);
}
.in_about{
    padding-top: 40px;
    background-color: #f3f3f3;
    padding-bottom: 30px;
}
.in_about .in_tit{
    margin-top: 7px;
}
.project_mask{
    position: absolute;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.35);
    color: #fff;
    box-sizing: border-box;
    text-align: center;
}
.project_mask .tit{
    line-height: 50px;
    font-size: 28px;
    padding-top: 60px;

}
.project_mask .txt{
    line-height: 30px;
    font-size: 16px;
}
.project_mask i{
    display: block;
    position: absolute;
    background-color: #fff;
    transition: all .5s;
}
.project_mask .line_top{
    top: 15px;
    left: 15px;
    width: 0;
    height: 1px;
}
.project_mask:hover .line_top{
    width: 330px;
}
.project_mask .line_right{
    top: 15px;
    right: 15px;
    height: 0;
    width: 1px;
}
.project_mask:hover .line_right{
    height: 201px;
}
.project_mask .line_btm{
    bottom: 15px;
    height: 1px;
    right: 15px;
    width: 0;
}
.project_mask:hover .line_btm{
    width: 330px;
}
.project_mask .line_left{
    bottom: 15px;
    left: 15px;
    height: 0;
    width: 1px;
}
.project_mask:hover .line_left{
    height: 201px;
}
.in_about   {
    margin-top: 20px;
}
.in_about_box .my_txt{
    float: left;
    width: 653px;
    margin-bottom: 66px;
}
.in_about_box .my_tit{
    font-size: 23px;
    text-align: left;
    margin-bottom: 15px;
}
.in_about_box .my_tit span{
    text-transform: uppercase;
    display: block;
    font-size: 14px;
    color: #999;
    margin-top: 5px;
}
.in_about_box .my_txt .txt{
    font-size: 14px;
    color: #676767;
    line-height: 30px;
    margin-bottom: 52px;
}
.in_about_box .my_txt > a{
    float: right;
    display: block;
    width: 90px;
    height: 35px;
    font-size: 12px;
    text-align: center;
    color: #fff;
    background-color: #005aab;
    transition: all .5s;
    line-height: 35px;
}
.in_about_box .my_txt a:hover{
    background-color: #072139   ;
}
.in_about_box .my_image{
    float: right;
    width: 459px;
    height: 332px;
    box-shadow: -12px 15px 0 #e7e9ee;
}
.in_about_box .my_image img{
    width:  100%;
    height: 332px;
}
.about_devel ul{
    width: 100%;
    display: flex;
}
.about_devel li{
    position: relative;
    flex: 1;
}
.about_devel li span{
    font-size: 27px;
    color: #005aab;

}
.about_devel li i{
    color: #000;
    font-weight: bold;
    font-style: normal;
}
.about_devel li div{
    font-size: 16px;
    margin-top: 5px;
}
.in_case_box{
    position: relative;
    padding: 10px 0;
}

.in_case{
    background: url("../images/bg_service.jpg") no-repeat fixed top center/100% auto;
    padding: 40px 0 50px;
}
.in_case .in_tit{
    margin-top: 0;
}
.in_case .in_tit h3{
    color: #fff;
}
.in_case .in_tit span{
    color: #fff;
    margin-bottom: 10px;
}
/*   要删除的*/
.swiper_case{
    padding: 0 10px;
}
.swiper_case  .swiper-slide:hover .box{
    background-color: #005aab;
}
.in_case_box .swiper_case{
    padding-top: 20px;
}
.in_case_box .box{
    background-color: #fff;
    box-sizing: border-box;
    overflow: hidden;
    border-radius: 7px;
    transition: all .8s;
    position: relative;
    top: 0;
}
.in_case_box .box:hover{
    top: -10px;
}
.in_case_box .box .my_image{
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
}
.in_case_box .box .my_image img{
    width: 100%;
    height: 220px;
    transition: all .5s;
}
.in_case_box .box:hover .my_image img{
    transform: scale(1.02);
}
.in_case_box .box .my_image .mask{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    /*background: rgba(0,0,0,.1);*/
    background: url("../images/link.svg") rgba(0,0,0,.5) no-repeat center/56px;
    transition: all .5s;
    transform: scale(0);
}
.in_case_box .box:hover .my_image .mask{
    transform: scale(1);
    /*background: rgba(0,0,0,0);*/
}
.in_case_box .box .txt{
    font-size: 14px;
    color: #666;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
    padding:  0 10px;
    background-color: #fff;
    padding-bottom: 23px;
}
.in_case_box .box .txt div:first-child{
   padding-top: 10px;
    line-height: 35px;
    height: 35px;
    text-align: left;
    font-size: 18px;
}
.in_case_box .box:hover .txt div:first-child{
    color: #005aab;
}
.in_case_box .box .txt .time{
    background: url("../images/time.svg") no-repeat left center/14px;
    font-size: 13px;
    padding-left: 20px;
    line-height: 20px;
    text-align: left;
    margin-bottom: 3px;
    color: #999;
}
.in_case_box .box .txt .tit{
    display: block;
    line-height: 28px;
    height: 56px;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: justify;
    font-size: 14px;
    color: #999;
}
.in_case_box .box .txt .tit img{
    display: none;
}
.swiper_case_prev{
    left: -50px;
    color: #fff;
}
.swiper_case_next{
    right: -50px;
    color: #fff;
}





/*   要删除的结束 */




.in_news .news_tit .tit_left{
    font-size: 24px;
    color: #333;
    float: left;
}
.in_news .news_tit .tit_left span{
    color: #bababa;
    text-transform: uppercase;
    display: block;
    margin-top: 4px;
    font-size: 19px;
}
.in_news  .news_tit_list{
    float: right;
    margin-top: 12px;
}
.in_news .news_tit_list li{
    float: left;
    width: 100px;
    height: 30px;
    border: 1px solid #e7e9ee;
    margin-left: 10px;
    overflow: hidden;
    border-radius: 7px  ;
}
.in_news .news_tit_list li.actice{
    border-color: #005aab;
}
.in_news .news_tit_list li a{
    display: block;
    line-height: 30px;
    color: #999;
    text-align: center;
}
.in_news .news_tit_list li.actice a{
    color: #005aab;
}

.in_news .in_news_box{
    width: 1200px;
    overflow: hidden;
    margin-top: 30px;
}
.in_news .news_list{
    width: 1200px;
    display: none;
}

.in_news .news_list li{
    float: left;
    width: 370px;
    margin-right: 45px;
    padding-bottom: 20px;
    position: relative;
}
.in_news .news_list li:before{
    content: '';
    display: block;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 3px;
    background-color: #005aab;
    transition: all .8s;
    border-radius: 2px;
}
.in_news .news_list li:hover:before{
    width: 100%;
}
.in_news .news_list li:last-child{
    margin-right: 0;
}
.in_news .news_list li .my_image{
    width: 100%;
    height: 225px;
    overflow: hidden;
    position: relative;
}

.in_news .news_list li .my_image img{
    width: 100%;
    height: 225px;
    transition: all .8s;
}
.in_news .news_list li:hover .my_image img{
    transform: scale(1.1);
}
.in_news .news_list li .my_image .mask{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("../images/link.svg") rgba(0,0,0,.5) no-repeat center/56px;
    transform: scale(0);
    transform-origin: center;
    transition: all .8s;
}
.in_news .news_list li:hover .my_image .mask{
    transform: scale(1) rotateZ(360deg);
}
.in_news .news_list li .my_tit{
    margin-top: 15px;
    font-size: 18px;

}
.in_news .news_list li:hover  .my_tit{
    color: #005aab;
}
.in_news .news_list li .my_tit div{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.in_news .news_list li .my_tit span{
    display: block;
    font-size: 12px;
    padding-left: 20px;
    height: 24px;
    line-height: 24px;
    margin-top: 10px;
    color: #666;
    background: url("../images/time.svg") no-repeat left center/15px;
}
.in_news .news_list li .my_txt{
    font-size: 14px;
    line-height: 28px;
    height: 56px;
    overflow: hidden;
    margin-top: 10px;
    text-align: justify;
    color: #999;
}

.in_partner_box{
    width: 1200px;
    height: 158px;
    overflow: hidden;
}
.in_partner_box li{
    width: 224px;
    height: 59px;
    box-sizing: border-box;
    border: 1px solid #e2e2e2;
    float: left;
    margin: 20px 20px 0px 0;
}
.in_partner_box li:nth-child(5n){
    margin-right: 0;
}
.in_partner_box li img{
    width: 100%;
    height: 100%;
    transition: all .5s;
}
.in_partner_box li:hover img{
    filter: grayscale(0%);
}









.yqlj{
    margin-top: 30px;
}

.yqlj1{
    float: left;
    width: 150px;
    background: #005aab;
    color: #fff;
    height: 75px;
    line-height: 75px;
    letter-spacing: 2px;
    text-align: center;
    font-size: 19px;
}
.yqlj2{
    float: right;
    width: 1050px;
    background: #efefef;
    height: 75px;
    padding:10px 10px 10px 30px;
    line-height: 26px;
    box-sizing: border-box;
}
.yqlj2 a{
    display: inline-block;
    margin-right: 30px;
    color: #666;
    width: 134px;

    text-align: center;
}