/*pc样式*/
  .pc_brgin{
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
  
/*pc_头部导航*/
  .pc_head{
    width: 100%;
    background: #fff;
    padding: 20px 0;
    position: fixed;
    z-index: 9999;
    box-shadow: 2px 2px 5px rgb(0 0 0 / 20%);
  }
  .pc_head>.cont{
    overflow: visible;
  }
  .logo{
    float: left;
    width: 18%;
  }
  .logo>a{
    width: 100%;
    display: block;
  }
  .logo>a>img{
    width: 100%;
  }
  .head_nav{
    float: right;
    height: 100%;
    line-height: 100px;
  }
  .head_nav>ul{
    height: 100%;
  }
  .head_nav>ul>li{
    width: 120px;
    height: 50px;
    line-height: 50px;
    float: left;
    margin-left:10px;
    text-align:center;
    position: relative;
    z-index: 9999;

  }
  .head_nav>ul>li>a{
    width: 100%;
    height: 100%;
    display: block;
    /*color: #fff;*/
    position: relative;
  }
  .head_nav>ul>li>a:hover{
    font-weight: bold;
    color: #0960b0;
  }
  .head_nav>ul>li:hover a:after{
    width: 70%;
  }
  .head_nav>ul>li>a:after{
    position: absolute;
    width: 0;
    height: 2px;
    background-color: #0960b0;
    content: "";
    bottom: 5px;
    left: 15%;
    transition: all 0.8s;
  }
  .head_nav ul>li:hover .nav_2{
    display: block;
  }
  .nav_2{
    width: 100%;
    top:50px;
    left: 0;
    position: absolute;
    z-index: 99;
    background: #fff;
    display: none;
    transition: all 0.8s;
    box-shadow: 2px 2px 5px rgb(0 0 0 / 20%);
  }
  .nav_2>li{
      width: 100%;
      border-bottom: 1px dashed rgba(0,0,0,.3);
  }
  .nav_2>li:last-child{
    border:0;
  }
  .nav_2>li>a{
    /*color: #fff;*/
    font-size: 14px;
  }
  .nav_2>li:hover>a{
    font-weight: bold;
    color: #0960b0;
  }
/*banner*/
  .banner{
    width: 100%;
    height: 800px;
    background-color: #ccc;
  }
  .banner_gd{
    width: 100%;
    height: 100%;
  }
  .banner_gd .swiper-slide{
    width: 100%;
    height:100%;
  }
  .banner_box{
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
  .banner_box>img{
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
    background-repeat: no-repeat;
  }
  /*首页产品展示*/
  .sy_pro{
    width: 100%;
    padding: 40px 0;
    background-color: #fbfbfb;
  }
  .sy_pro_top{
    width: 100%;
  }
  .sy_tit{
    width: 40%;
    position: relative;
  }
  .sy_tit>h2{
    font-size: 96px;
    font-weight: bold;
    color: #fff;
    text-shadow: rgba(0,0,0,.2) 1px 0 0, rgba(0,0,0,.2) 0 1px 0, rgba(0,0,0,.2) -1px 0 0, rgba(0,0,0,.2) 0 -1px 0;
    opacity: 0.7;
    text-transform: uppercase;
  }
  .sy_tit>h3{
    position: absolute;
    top: 70%;
    left: 0;
    transform: translateY(-50%);
    font-weight: bold;
  }
  .sy_tit>h3>em{
    color: #0960b0;
    font-weight: bold;
  }
  .sy_pro_r{
    width: 55%;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    padding: 20px 0;
  }
  .sy_pro_r>form{
    margin-left:auto;
  }
  .sy_pro_r>form>input{
    height: 40px;
    text-indent: 10px;
  }
  .sy_pro_r>form>button{
    width: 60px;
    height: 100%;
    background-color:#0960b0;
    color: #fff;
    border:none;
    margin-left: 5px;
    border-radius: 0;
  }
  .pro_top>form{
    margin-left:auto;
  }
  .pro_top>form>input{
    height: 30px;
    margin-top: 10px;
  }
  .pro_top>form>button{
    width: 60px;
    height: 38px;
    background-color:#0960b0;
    color: #fff;
    border:none;
  }
  .sy_pro_r>.pro_top{
    padding-bottom: 0;
    border:none;
    margin-top: 20px;
  }
  .sy_pro_r>.pro_top>ul{
    width: 100%;
    padding: 10px;box-sizing: border-box;
/*    margin-top: 40px;*/
  }
  .sy_pro_bottom{
    width: 100%;
    /*margin-top: 20px;*/
  }
  .sy_pro_bottom>ul{
    width: 100%;
  }
  .sy_pro_bottom>ul:after {
        display:block;
        content:"";
        width: 32%;
        height:0px;
    }
  .sy_pro_bottom>ul>li{
    width: 32%;
    margin-top:40px;
    box-shadow: 2px 2px 5px rgba(0,0,0,.2);
    box-sizing: border-box;
  }
  .sy_pro_bottom>ul>li>a{
    width: 100%;
    height: auto;
  }
  .sy_pro_bottom>ul>li>a>.img_box{
    width: 100%;
    height: 340px;
    background-color: #fff;
  }
  .sy_pro_bottom>ul>li>a>.img_box>img{
    width: 80%;
    margin:0 auto;
  }
  .sy_pro_info{
    padding:30px 20px;
    box-sizing: border-box;
    background-color: #fbfbfb;
    background-image: url(../images/pro-bg.png);
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: bottom;
  }
  .sy_pro_tit{
    width: 60%;
  }
  .sy_pro_tit>h4{
    font-size: 20px;
    font-weight: bold;
    text-indent: 10px;
    position: relative;
  }
  .sy_pro_tit>h4:before{
    content:"";
    height: 80%;
    width: 3px;
    background-color: #0960b0;
    position: absolute;
    left: 0;
    top:50%;
    transform: translateY(-50%);
  }
  .sy_pro_tit>p{
    font-size:15px;
    margin-top: 15px;
  }
  .sy_pro_more{
    width: 40%;
    position: relative;
  }
  .sy_pro_more>span{
    width: 40px;
    height: 40px;
    position: absolute;
    right: 0;
    top:50%;
    display: block;
    transform: translateY(-50%);
  }
  .sy_pro_more>span>p{
    width: 100%;
    height: 100%;
    background: #eee;
    position: relative;
    transition: all 0.8s;
  }
  .sy_pro_bottom>ul>li:hover .sy_pro_more>span>p{
    transform: rotate(270deg); 
    -ms-transform: rotate(270deg); 
    -webkit-transform: rotate(270deg);
    background: #0960b0;
  }
  
  .sy_pro_more>span>p:before{
    width: 2px;
    height: 60%;
    content: "";
    position: absolute;
    top:50%;
    left: 50%;
    background: #fff;
    transform: translate(-50%,-50%);
  }
  .sy_pro_more>span>p:after{
    width: 60%;
    height: 2px;
    content: "";
    position: absolute;
    top:50%;
    left: 50%;
    background: #fff;
    transform: translate(-50%,-50%);
  }
  .sy_pro_bottom>ul>li>a>p{
    width: 100%;
    height: 6px;
    background-color: #eee;
    position: relative;
  }
  .sy_pro_bottom>ul>li>a>p:after{
    content: "";
    width: 0;
    height: 100%;
    background-color: #0960b0;
    position: absolute;
    top:0;
    left: 0;
    opacity: 0;
    transition: all 0.8s;
  }
  .sy_pro_bottom>ul>li:hover>a>p:after{
    width: 100%;
    opacity: 1;
  }
/*首页案例展示 */
  .sy_case{
    width: 100%;
    padding: 40px 0;
  }
  .sy_case_top{
    width: 100%;
  }
  .sy_case_top>.sy_tit{
    width: 100%;
  }
  .sy_case_top>.sy_tit>h2{
    text-align: center;
  }
  .sy_case_top>.sy_tit>h3{
    top: 70%;
    left: 50%;
    transform: translate(-50%,-50%);
  }
  .sy_case_top>p{
    font-size: 14px;
    width: 60%;
    line-height: 30px;
    margin:0 auto;
    margin-top: 20px;
    text-align:center;
  }
  .sy_case_box{
    margin-top: 40px;
  }
  .sy_case_box>ul{
    width: 100%;
  }
  .sy_case_box>ul>li{
    width: 25%;
  }
  .sy_case_box>ul>li:last-child{margin-right: auto;}
  .sy_case_box>ul>li>a{
    width: 100%;
    padding: 5px;
    box-sizing: border-box;
    height: auto; 
  }
  .sy_case_box>ul>li>a>.img_box{
    width: 100%;
    height: 360px;
    position: relative;
  }
  .sy_case_box>ul>li:hover .sy_case_info{
    background: rgba(25,74,155,0.8);
  }
  .sy_case_info{
    width: 100%;
    height: 100%;
    position: absolute;
    top:0;
    left: 0;
    background: rgba(25,74,155,0);
    z-index: 9;
    padding: 30px;
    box-sizing: border-box;
    transition: all 0.8s;
  }
  .sy_case_info_box{
    width: 100%;
    height: 100%;
    position: relative;

  }
  .sy_case_box>ul>li:hover .sy_case_info_box>em{
    opacity: 1;
  }
  .sy_case_box>ul>li:hover em:first-child{
    width: 100%;
  }
  .sy_case_box>ul>li:hover em:nth-child(2){
    height: 100%;
  }
  .sy_case_box>ul>li:hover em:nth-child(3){
    width: 100%;
  }
  .sy_case_box>ul>li:hover em:nth-child(4){
    height: 100%;
  }
  .sy_case_info_box>em{
    position: absolute;
    width: 0;
    opacity: 0;
    background-color:#fff;
    transition: all 0.8s;
  }
  .sy_case_info_box>em:first-child{
    width: 0;
    height: 2px;
    top:0;
    left: 0;
  }
  .sy_case_info_box>em:nth-child(2){
    height: 0;
    width: 2px;
    top:0;
    right: 0;
  }
  .sy_case_info_box>em:nth-child(3){
    width: 0;
    height: 2px;
    bottom:0;
    right:0;
  }
  .sy_case_info_box>em:nth-child(4){
    position: absolute;
    height: 0;
    width: 2px;
    background-color:#fff;
    bottom:0;
    left: 0;
  }
  .sy_case_more{
    position: absolute;
    width: 45px;
    height: 45px;
    left: 50%;
    top:42%;
    transform: translate(-50%,-50%);
  }
  .sy_case_more>p{
    width: 100%;
    height: 100%;
    position: relative;
  }
  .sy_case_box>ul>li:hover .sy_case_more>p:before{
    top:0;
    opacity: 1;
  }
  .sy_case_box>ul>li:hover .sy_case_more>p:after{
    left: 0;
    opacity: 1;
  }
  .sy_case_more>p:before{
    width: 2px;
    height: 100%;
    content: "";
    position: absolute;
    top:-100%;
    left: 50%;
    background: #fff;
    transform: translateX(-50%);
    z-index: 9;
    opacity: 0;
    transition: all 0.8s;
  }
  .sy_case_more>p:after{
    height: 2px;
    width: 100%;
    content: "";
    position: absolute;
    top:50%;
    left: -100%;
    opacity: 0;
    background: #fff;
    transform: translateY(-50%);
    transition: all 0.8s;
  }
  .sy_case_box>ul>li:hover h4{
    top:60%;
    opacity: 1;
  }
  .sy_case_box>ul>li h4{
    width: 100%;
    text-align: center;
    color: #fff;
    position: absolute;
    left: 50%;
    top:80%;
    transform:translate(-50%,-50%);
    opacity: 0;
    transition: all 0.8s;
  }
  .sy_case_box1{
    display: none;
  }
  .sy_case_gd{
    width: 100%;
  }
  .sy_case_gd .swiper-slide{
    width: 100%;
  }
  .sy_case_gd .swiper-slide>.img_box{
    width: 100%;
    height: 360px;
    position: relative;
  }
  .sy_case_gd .swiper-slide:hover .sy_case_info{
    background: rgba(25,74,155,0.8);
  }
  .sy_case_info{
    width: 100%;
    height: 100%;
    position: absolute;
    top:0;
    left: 0;
    background: rgba(25,74,155,0);
    z-index: 9;
    padding: 30px;
    box-sizing: border-box;
    transition: all 0.8s;
  }
  .sy_case_info_box{
    width: 100%;
    height: 100%;
    position: relative;

  }
  .sy_case_gd .swiper-slide:hover .sy_case_info_box>em{
    opacity: 1;
  }
  .sy_case_gd .swiper-slide:hover em:first-child{
    width: 100%;
  }
  .sy_case_gd .swiper-slide:hover em:nth-child(2){
    height: 100%;
  }
  .sy_case_gd .swiper-slide:hover em:nth-child(3){
    width: 100%;
  }
  .sy_case_gd .swiper-slide:hover em:nth-child(4){
    height: 100%;
  }
  .sy_case_info_box>em{
    position: absolute;
    width: 0;
    opacity: 0;
    background-color:#fff;
    transition: all 0.8s;
  }
  .sy_case_info_box>em:first-child{
    width: 0;
    height: 2px;
    top:0;
    left: 0;
  }
  .sy_case_info_box>em:nth-child(2){
    height: 0;
    width: 2px;
    top:0;
    right: 0;
  }
  .sy_case_info_box>em:nth-child(3){
    width: 0;
    height: 2px;
    bottom:0;
    right:0;
  }
  .sy_case_info_box>em:nth-child(4){
    position: absolute;
    height: 0;
    width: 2px;
    background-color:#fff;
    bottom:0;
    left: 0;
  }
  .sy_case_more{
    position: absolute;
    width: 45px;
    height: 45px;
    left: 50%;
    top:42%;
    transform: translate(-50%,-50%);
  }
  .sy_case_more>p{
    width: 100%;
    height: 100%;
    position: relative;
  }
  .sy_case_gd .swiper-slide:hover .sy_case_more>p:before{
    top:0;
    opacity: 1;
  }
  .sy_case_gd .swiper-slide:hover .sy_case_more>p:after{
    left: 0;
    opacity: 1;
  }
  .sy_case_more>p:before{
    width: 2px;
    height: 100%;
    content: "";
    position: absolute;
    top:-100%;
    left: 50%;
    background: #fff;
    transform: translateX(-50%);
    z-index: 9;
    opacity: 0;
    transition: all 0.8s;
  }
  .sy_case_more>p:after{
    height: 2px;
    width: 100%;
    content: "";
    position: absolute;
    top:50%;
    left: -100%;
    opacity: 0;
    background: #fff;
    transform: translateY(-50%);
    transition: all 0.8s;
  }
  .sy_case_gd .swiper-slide:hover h4{
    top:60%;
    opacity: 1;
  }
  .sy_case_gd .swiper-slide h4{
    color: #fff;
    position: absolute;
    left: 50%;
    top:80%;
    transform:translate(-50%,-50%);
    opacity: 0;
    transition: all 0.8s;
  }
/*智慧档案柜系统*/
  .sy_zhda{
    width: 100%;
    padding:40px 0;
  }
  .sy_zhda_box{
    width: 100%;
    margin-top: 40px;
  }
  .sy_zhda_box1{
    width: 100%;
    margin-top: 40px;
    display: none;
  }
  .sy_zhda_sw a{
    width: 98%;
    margin:0 auto;
  }
  .sy_zhda_sw1 a{
    width: 98%;
    margin:0 auto;
  }
  .sy_zhda_sw a>.img_box{
    width: 100%;
    height: 460px;
    position: relative;
  }
  .sy_zhda_sw1 a>.img_box{
    width: 100%;
    height: 460px;
    position: relative;
  }
  .sy_zhda_sw a>.img_box:hover .sy_zhda_info{
    background: rgba(25,74,155,0.8);
  }
  .sy_zhda_sw1 a>.img_box:hover .sy_zhda_info{
    background: rgba(25,74,155,0.8);
  }
  .sy_zhda_info{
    width: 100%;
    height: 100%;
    padding: 20px;
    box-sizing: border-box;
    position: absolute;
    top:0;
    left: 0;
    background: rgba(25,74,155,0);
    transition: all 0.8s;
  }
  .sy_zhda_sw a>.img_box:hover>p{
    bottom:-50px;
    opacity: 0;
  }
  .sy_zhda_sw1 a>.img_box:hover>p{
    bottom:-50px;
    opacity: 0;
  }
  .sy_zhda_sw a>.img_box>p{
    position: absolute;
    width: 100%;
    line-height: 50px;
    background-color: rgba(0,0,0,.6);
    left: 0;
    bottom:0;
    color: #fff;
    text-align:center;
    opacity: 1;
    transition:all 0.8s;
  }
  .sy_zhda_sw1 a>.img_box>p{
    position: absolute;
    width: 100%;
    line-height: 50px;
    background-color: rgba(0,0,0,.6);
    left: 0;
    bottom:0;
    color: #fff;
    text-align:center;
    opacity: 1;
    transition:all 0.8s;
  }
  .sy_zhda_info_box{
    width: 100%;
    height: 100%;
    position: relative;

  }
  .sy_zhda_sw a>.img_box:hover .sy_zhda_info_box>em{
    opacity: 1;
  }
  .sy_zhda_sw a>.img_box:hover em:first-child{
    width: 100%;
  }
  .sy_zhda_sw a>.img_box:hover em:nth-child(2){
    height: 100%;
  }
  .sy_zhda_sw a>.img_box:hover em:nth-child(3){
    width: 100%;
  }
  .sy_zhda_sw a>.img_box:hover em:nth-child(4){
    height: 100%;
  }
  .sy_zhda_sw1 a>.img_box:hover .sy_zhda_info_box>em{
    opacity: 1;
  }
  .sy_zhda_sw1 a>.img_box:hover em:first-child{
    width: 100%;
  }
  .sy_zhda_sw1 a>.img_box:hover em:nth-child(2){
    height: 100%;
  }
  .sy_zhda_sw1 a>.img_box:hover em:nth-child(3){
    width: 100%;
  }
  .sy_zhda_sw1 a>.img_box:hover em:nth-child(4){
    height: 100%;
  }
  .sy_zhda_info_box>em{
    position: absolute;
    width: 0;
    opacity: 0;
    background-color:#fff;
    transition: all 0.8s;
  }
  .sy_zhda_info_box>em:first-child{
    width: 0;
    height: 2px;
    top:0;
    left: 0;
  }
  .sy_zhda_info_box>em:nth-child(2){
    height: 0;
    width: 2px;
    top:0;
    right: 0;
  }
  .sy_zhda_info_box>em:nth-child(3){
    width: 0;
    height: 2px;
    bottom:0;
    right:0;
  }
  .sy_zhda_info_box>em:nth-child(4){
    position: absolute;
    height: 0;
    width: 2px;
    background-color:#fff;
    bottom:0;
    left: 0;
  }
  .sy_zhda_sw a>.img_box:hover .sy_zhda_txt{
    top:50%;
    opacity: 1;
  }
  .sy_zhda_sw1 a>.img_box:hover .sy_zhda_txt{
    top:50%;
    opacity: 1;
  }
  .sy_zhda_txt{
    position: absolute;
    width: 80%;
    left: 50%;
    top:80%;
    transform: translate(-50%,-50%);
    color: #fff;
    opacity: 0;
    transition: all 0.8s;
  }
  .sy_zhda_txt_box>h4{
    text-align:center;
  }
  .sy_zhda_txt_box>i{
    width: 40px;
    height: 2px;
    background:#fff;
    display: block;
    margin:0 auto;
    margin-top:30px;
    opacity: 1;
  }
  .sy_zhda_txt_box>p{
    font-size: 15px;
    text-align:center;
    margin-top:30px;
    line-height: 30px;
  }
  /*横幅*/
  .sy_data{
    width: 100%;
    background-image: url(../images/bj_cs.jpg);
    background-attachment:fixed;
  }
  .sy_data_box{
    width: 100%;
    height: 100%;
    padding: 40px 0;
    background: rgba(25,74,155,0.8);
  }
  .sy_data_box ul{
    width: 100%;
  }
  .sy_data_box ul>li{
    width: 20%;
    text-align:center;
    color: #fff;
  }
  .sy_data_box ul>li>h2{
    font-size: 50px;
    font-weight: bold;
    margin-bottom: 10px;
  }
  .sy_data_box ul>li>.img_box{
    width: 100%;
    height: 110px;
    background-position: center;
    background-repeat: no-repeat;
  }
  .ico_cs1{
    background: url(../images/ico_cs1.png);
  }
  .ico_cs2{
    background: url(../images/ico_cs2.png);
  }
  .ico_cs3{
      background: url(../images/ico_cs3.png);
    }
  .ico_cs4{
      background: url(../images/ico_cs4.png);
  }
/*公司介绍*/
  .sy_about{
    width: 100%;
    padding: 40px 0;
    position: relative;
    background-color: #fbfbfb;
  }
  .sy_about_l{
    width: 45%;
  }
  .sy_about_l>.sy_tit{
    width: 100%;
  }
  .sy_about_l>p{
    line-height: 30px;
    margin-top: 20px;
    font-size: 15px;
  }
  .sy_about_l>a{
    width: 22%;
    height: 50px;
    line-height: 50px;
    box-sizing: border-box;
    border:1px solid #0960b0;
    text-align:center;
    position: relative;
    margin-top:50px;
    font-size: 15px;
    transition: all 0.8s;
    z-index: 99;
  }
  .sy_about_l>a:hover{
    color: #fff;
  }
  .sy_about_l>a:hover>em{
    width: 100%;
    height: 100%;
  }
  .sy_about_l>a>em{
    width: 0%;
    height: 0%;
    background-color: #0960b0;
    display: block;
    position: absolute;
    top:50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: -1;
    transition: all 0.8s;
  }
  .sy_about_r{
    position: absolute;
    right: 0;
    top:40px;
    width: 50%;
  }
  .sy_about_r>.img_box{
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: 15px 0 0 0 ;
  }
  .sy_about_r>.img_box>.since{
    padding: 20px 40px;
    box-sizing: border-box;
    background: rgba(25,74,155,0.8);
    position: absolute;
    left: 0;
    top:0;
    z-index: 99;
    border-radius: 15px;
    color: #fff;
    text-align: center;
  }
  .sy_about_r>.img_box>.since>h2{
    font-size: 50px;
    font-weight: bold;
  }
/*新闻资讯*/
  .sy_news{
    width: 100%;
    padding: 40px 0;
  }
  .sy_news ul{
    padding: 30px 0;
    margin-top: 30px;
  }
  .sy_news ul>li{
    width: 32%;
    box-shadow: 2px 2px 5px rgba(0,0,0,.2);
  }
  .sy_news ul>li>a{
    width: 100%;
    height: auto;
  }
  .sy_news ul>li>a>.img_box{
    width: 100%;
    height: 300px;
  }
  .sy_news_info{
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
    background-color: #fbfbfb;
  }
  .sy_news_info>h4{
    font-size: 20px;
    font-weight: bold;
  }
  .sy_news_info>p{
    font-size: 14px;
    line-height: 30px;
    text-align:justify;
    margin-top: 20px;
  }
  .sy_news_info>.time{
    margin-top:30px;
    font-size: 13px;
  }

  /*关于我们页面===================================================================*/
/*公司简介*/
  .about_banner{
    background-image: url(../images/ny_banner1.jpg);
  }
  .about_01{
    width: 100%;
    padding: 60px 0;
    background-color: #fbfbfb;
  }
  .about_01_l{
    width: 55%;
    height: 100%;
  }
  .about_01_l>h2{
    font-size: 36px;
    border-left: 6px solid #0960b0;
    line-height:36px;
    text-indent:2rem;
    font-weight: 600;
    margin-bottom: 40px;
  }

  .about_01_l p{
    width: 96%;
    line-height:40px;
    text-align:justify;
    font-size: 15px;
        color: #6f7173;
  }
  .about_01_r{
    width: 40%;
    padding: 20px;
    height: 100%;
    box-sizing: border-box;
    background-color:#0960b0;
    position: relative;
  }
  .about_01>.cont .img_box{
    width: 100%;
    height: 100%;
    box-shadow: 2px 2px 5px rgb(0 0 0 / 20%);
  }
 /*主营业务*/
  .about_02{
    width: 100%;
    padding: 40px 0;
    background-image: url(../images/sev_bj.jpg);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    z-index: 1;
  }
  .lm_tit{
    width: 100%;
  }
  .lm_tit>h2{
    width: 100%;
    font-weight: 600;
/*    font-size: 42px;*/
  }
  .tit_en{
    width: 100%;
    height: 50px;
  }
  .tit_en>p{
    width: 94%;
    float: right;
    line-height:50px;
    text-indent: 20px;
  }
  .tit_en>span{
    float: left;
    position: relative;
    height: 6px;
    display: block;
    width: 5%;
    float: left;
    margin-top: 22px;
  }
  .tit_en>span:before{
    background: #0960b0;
    content: "";
    position: absolute;
    height: 100%;
    width: 80%;
    border-radius: 0.125rem;
    top: 0;
  }
  .tit_en>span:after{
    background: #0960b0;
    content: "";
    position: absolute;
    height: 100%;
    width: 10%;
    border-radius: 0.125rem;
    right: 0;
  }
  .about_02 ul{
    width: 100%;
    height: 100%;
    margin-top: 30px;
  }
  .about_02 ul>li{
    width: 23%;
    height: 500px;
    float: left;
    box-shadow: 2px 2px 5px rgb(0 0 0 / 20%);
  }
  .qywh_box{
    width: 100%;
    height: 100%;
    background-color:rgba(255,255,255,.6);
    position: relative;
  }
  .qywh_box:hover>.qywh_box_tit{
    color: #fff;
    transition: all 0.8s;
  }
  .qywh_box_tit{
    position: absolute;
    width: 80%;
    left:10%;
    top:10%;
    z-index: 99;
  }
  .qywh_box>.qywh_data{
    width: 80%;
    left:10%;
    position: absolute;
    top:42%;
    z-index: 11;
    color: #fff;
  }
  .qywh_box>.qywh_data>p{
    width: 100%;
    margin-bottom:10px;
    line-height:30px;
    opacity: 0;
    font-size: 15px;
    transition: all 0.8s;
  }
  .qywh_box:hover>.qywh_data>p{
    opacity: 1;
  }
  .qywh_box:hover>.qywh_box_tit>em{
    background-color: #00478B;
  }
  .qywh_box_tit>em{
    width: 50px;
    height: 3px;
    background-color:#666;
    display: block;
  }
  .qywh_box_tit>h3{
    width: 100%;
    margin-top: 5%;
    font-size:24px;
  }
  .qywh_box_tit>h2{
    width: 100%;
    margin-top: 5%;
    font-size:20px;
  }
  .qywh_box:hover>.qywh_pic{
    height: 100%;
  }
  .qywh_pic{
    bottom: 0;
    left:0;
    width: 100%;
    position: absolute;
    height: 65%;
    z-index: 9;
    transition: all 0.8s;
  }
  .qywh_pic_yy{
    width: 100%;
    height: 65%;
    background-color: rgba(0,0,0,.2);
    position: absolute;;
    bottom:0;
    left:0;
    z-index: 10;
    transition: all 0.8s;
    opacity: 0;
  }
  .qywh_box:hover>.qywh_pic_yy{
    height: 100%;
    opacity: 1;
    
  }
  .wh_1{
    background-image: url(../images/B1.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
  }
  .wh_2{
    background-image: url(../images/B2.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
  }
  .wh_3{
    background-image: url(../images/B3.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
  }
  .wh_4{
    background-image: url(../images/B4.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
  }
/*资质证书*/  
  .about_03{
    width: 100%;
    padding: 40px 0 80px 0;
    background-image: url(../images/zz_bj.jpg);
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: 100%;
  }
  .about_03_box{
    width: 100%;
    margin-top: 40px;
  }
  .cffc{
    width: 100%;
    height: 500px;
  }
  .cffc1{
    display: none;
  }
　.cffc_box{
    -webkit-transition-timing-function: linear; 
    -moz-transition-timing-function: linear;
    -ms-transition-timing-function: linear;
    -o-transition-timing-function: linear;
    transition-timing-function: linear;
　}
  .cffc_box>.swiper-slide{
    width: 25%;
    height: 100%;
    position: relative;
  }
  .cffc_box>.swiper-slide>img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
  }
  .cffc_box>.swiper-slide>h4{
    width: 100%;
    background-color: rgba(0,0,0,.6);
    position: absolute;
    z-index: 99;
    bottom:0;
    left: 0;
    font-size: 16px;
    line-height: 40px;
    text-align:center;
    color: #fff;
  }
  /*新闻动态=======================================*/
  .news_tap{
    width: 100%;
    background: rgba(25,74,155,0.8);
    position: absolute;
    left: 0;
    bottom:0;
    padding: 20px 0;
    z-index: 99;
  }
  .news_tap>ul{
    width: 100%;
  }
  .news_tap>ul>li{
    line-height: 40px;
    padding: 0 40px;
    box-sizing: border-box;
    border-right: 1px solid rgba(255,255,255,.6);
  }
  .news_tap>ul>li:last-child{
    border:none;
  }
  .news_tap>ul>li>a{
    width: 100%;
    height: 100%;
    color: #fff;
    font-size: 17px;
    font-weight: bold;
    position: relative;
  }
  .news_tap>ul>li:hover>a:after{
    width: 100%;
  }
  .news_tap>ul>li>a:after{
    content: "";
    width: 10%;
    height: 2px;
    position: absolute;
    background-color: #fff;
    bottom:0;
    left: 0;
    z-index: 99;
    transition: all 0.6s;
  }
  .news_box{
    width: 100%;
    padding: 40px 0;
    background-image: url(../images/bj_2.jpg);
    background-position:bottom;
    background-size:cover;
  }
  .news_box ul{
    width: 100%;
  }
  .news_box ul:after {
        display:block;
        content:"";
        width: 32%;
        height:0px;
    }
  .news_box ul>li{
    width: 33.3%;
    padding: 40px 60px 40px 0;
    box-sizing: border-box;
    border-bottom: 1px solid #eee;
  }
  .news_box ul>li>a{
    width: 100%;
    height:100%;
  }
  .news_box ul>li>a>em{
    font-size: 13px;
    color: #b2b2b4;
  }
  .news_box ul>li>a>h5{
    text-align: left;
    font-size: 1rem;
    color: #222225;
    margin-top: 1.1rem;
    margin-bottom: 1.175rem;
    line-height: 1.4;
    height: 1.4rem;
  }
  .news_box ul>li:hover i{
    width: 20%;
  }
  .news_box ul>li>a>i{
    display: block;
    width: 15px;
    height: 3px;
    background: #0960b0;
    transition:all 0.8s;
  }
  .news_box ul>li>a>.img_box{
    width: 100%;
    height: 300px;
    margin-top: 20px;
  }
  .news_box ul>li>a>p{
    font-size: 14px;
    color: #868686;
    line-height: 24px;
    margin-top: 20px;
  }
  .news_box ul>li>a>h6{
    font-size: 14px;
    color: #868686;
    margin-top: 20px;
  }
  /*新闻详情*/
  .news_inner{
    width: 100%;
    padding: 60px 0;
  }
  .news_inner img{
    margin: 0 auto;
  }
  .news_inner>.cont>.ym_tit{
    margin-bottom: 30px;
    text-align:center;
    font-size: 26px;
    font-weight: bold;
  }
  .news_inner>.cont>p:nth-child(2){
    text-align: center;
    height: 40px;
    border-bottom: 1px solid #eee;
    font-size: 14px;
  }
  .news_inner>.cont>span{
    padding: 20px 0;
    display: block;
    font-size: 14px;
    color: #6f7173;
  }
  .news_inner>.cont>span img{
    max-width: 100% !important;
    height: auto!important;
  }
  .news_inner>.cont>div{
    width: 100%;
    margin-top:30px;
    height: 60px;
    line-height:30px;
   }
  .news_inner>.cont>div>em:first-child{
    float: left;
    display: block;
  }
  .news_inner>.cont>div>em:last-child{
    float: right;
    display: block;
  }
  .news_inner>.cont>div>em>a{
    color: #333;
    display: inline-block;
  }
  .news_inner>.cont>div>em>a:hover{
    color: #00478B;
  }
  /*服务项目======================================*/
  .pro{
    width: 100%;
    padding: 40px 0;
    background-image: url(../images/bj_2.jpg);
    background-position:bottom;
    background-size:cover;
  }
  .pro_top{
    width: 100%;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
  }
  .pro_top>ul{
    width: 100%;
  }

  .pro_top>ul>li{
    width: 14%;
  }
  .pro_top>ul>li:hover>a{
    font-weight: bold;
    color: #fff;
    background-color: #0960b0;
  }
  .pro_top>ul>li>a{
    width: 100%;
    text-align: center;
    line-height: 40px;
    position: relative;
    border:1px solid #7b7b7b;
    border-radius: 20px;
    transition: all 0.6s;
  }
  .pro_top>ul>li.active>a{
    font-weight: bold;
    color: #fff;
    background-color: #0960b0;
  }
  /*产品详情*/
  .pro_inner{
    width: 100%;
    padding: 30px 0;
    background-image:url(../images/bj6.png);
    background-size: 100% 100%;
    background-repeat:no-repeat;
  }
  .pro_inner>.cont{
    overflow: hidden;
  }
  .pro_inner>.cont>.img_box{
    width: 45%;
  }
  .pro_js{
    width: 50%;
  }
  .pro_js>h2{
    width: 100%;
    font-size: 36px;
    height: 80px;
    margin-top:10%;
    border-bottom: 1px solid #e8e8e8;
  }
  .pro_js>p{
    width: 100%;
    margin-top:30px;
    font-size: 24px;
    line-height:55px;
    float: left;
  }
  .pro_js>p>img{
    float: left;
    height: 50px;
    display: block;
    margin-right:30px;
  }
  .pro_js span{display: block;float: left;width: 100%;}
  .pro_js a{
    width: 20%;
    margin-top:100px;
    font-size: 16px;
    line-height:50px;
    float: left;
    text-align: center;
    color: #fff;
    display: block;
    background: #00478B;
    margin-right:10px;
  }
  .pro_js a:last-child{
  background: #333;
  }
  .pro_ms{
    width: 100%;
    margin-top:30px;
  }
  .pro_ms>h2{
    width: 100%;
    line-height:60px;
    background-color: #00478B;
    text-align: center;
    color: #fff;
    font-size: 24px;
  }
  .pro_ms>p{
    margin-top:40px;
  }
  .sy_news_over>.m_foot{
    height: 35%;
  }
/*智慧档案馆系统===========================================*/
  .zhdag{
    width: 100%;
    padding:40px 0;
  }
  .zhdag ul{
    width: 100%;
    margin-top: 0px;
  }
  .zhdag ul:after {
        display:block;
        content:"";
        width: 32%;
        height:0px;
    }
  .zhdag ul>li{
    width: 31%;
    margin-top: 40px;
    box-shadow: 2px 2px 5px rgb(0 0 0 / 20%);
  }

  .zhdag ul>li>a{
    width: 100%;
    height: 100%;
    position: relative;
  }
  .zhdag ul>li>a>.img_box{
    width: 100%;
    height: 300px;
  }
  .case_tit{
    width: 100%;
    padding: 20px 10px;
    box-sizing: border-box;
    letter-spacing: 2px;
  }
  .zhdag ul>li:hover .case_tit>h5{
    font-weight: bold;
    color: #0960b0;
  }
  .case_tit>h5{
    font-size: 16px;
  }
  .case_tit>em{
    font-size: 13px;
  }
  .zhdag ul>li:hover>a>i{
    width: 100%;
  }
  .zhdag ul>li>a>i{
    width: 10%;
    height: 2px;
    background-color: #0960b0;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: all 0.6s;
  }
/*客户案例=================================================*/
  .case{
    width: 100%;
    padding: 40px 0;
    background-image: url(../images/bj_2.jpg);
    background-position:bottom;
    background-size:cover;
  }
  .case ul{
    width: 100%;
    margin-top: 0px;
  }
  .case ul:after {
        display:block;
        content:"";
        width: 32%;
        height:0px;
    }
  .case ul>li{
    width: 31%;
    margin-top: 40px;
    box-shadow: 2px 2px 5px rgb(0 0 0 / 20%);
  }

  .case ul>li>a{
    width: 100%;
    height: 100%;
    position: relative;
  }
  .case ul>li>a>.img_box{
    width: 100%;
    height: 300px;
  }
  .case_tit{
    width: 100%;
    padding: 20px 10px;
    box-sizing: border-box;
    letter-spacing: 2px;
  }
  .case ul>li:hover .case_tit>h5{
    font-weight: bold;
    color: #0960b0;
  }
  .case_tit>h5{
    font-size: 16px;
  }
  .case_tit>em{
    font-size: 13px;
  }
  .case ul>li:hover>a>i{
    width: 100%;
  }
  .case ul>li>a>i{
    width: 10%;
    height: 2px;
    background-color: #0960b0;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: all 0.6s;
  }
/*服务与支持=================================================*/
  .sevrice_01{
    width: 100%;
    padding: 40px 0 80px 0;
    background-image: url(../images/bj_2.jpg);
    background-position: bottom;
    background-size:cover;
  }
  .sev_1_l{
    width: 50%;
    padding: 30px 0;
  }
  .sev_1_l>h3{
    font-size: 32px;
    line-height: 60px;
    position: relative;
    padding-bottom: 20px;
  }
  .sev_1_l>h3:after{
    content: "";
    position: absolute;
    width: 50px;
    height: 2px;
    bottom:0;
    left: 0;
    background-color: #0960b0;
  }
  .sev_1_l>p{
    font-size: 14px;
    color: #6f7173;
    line-height: 28px;
    margin-top: 28px;
  }
  .sev_1_r{
    width: 40%;
  }
  .sev_1_r>.img_box{
    width: 100%;
    margin-top: 10%;
  }
  .sev_1_r>.img_box>img{
    width: 100%;
  }

/*联系我们==================================================*/
  .conp_dz{
    width: 100%;
    padding:40px 0;
  }
  .conp_dz>.cont>ul{
    width: 100%;
  }
  .conp_dz>.cont>ul>li{
    width: 25%;
    float: left;
    color: #fff;
  }
  .contact_box{
    width: 94%;
    padding: 50px 0;
    background-color:#0960b0;
    margin:0 auto;
    box-shadow: 1px 1px 10px #eee;
    opacity: 0.8;
  }
  .contact_box:hover{
    opacity: 
  }
  .contact_box>.img_box{
    width: 15%;
    margin-left:4%;
  }
  .contact_box>.img_box>img{
    width: 100%;
    display: block;
  }
  .contact_nr{
    width: 100%;
  }
  .contact_nr>h3{
    width: 50%;
    margin:0 auto;
    text-align:center;
    line-height:40px;
    font-size: 22px;
    margin-top:4%;
    position: relative;
    display: flex;
    justify-content: center;
  }
  .contact_nr>h3:before{
    content: "";
    width: 40px;
    height: 40px;
    position: absolute;
    top:0;
    left: 0;
    display: block;
    background-size: cover;
    background-position: center;
  }
  .dz:before{
    background-image: url(../images/ioc_10.png);
  }
  .dh:before{
    background-image: url(../images/ioc_11.png);
  }
  .fw:before{
    background-image: url(../images/ioc_12.png);
  }
  .yx:before{
    background-image: url(../images/ioc_13.png);
  }
  .contact_nr>em{
    margin:0 auto;
    width: 50px;
    height: 2px;
    background-color:#fff;
    display: block;
    margin-top: 10px;
  }
  .contact_nr>p{
    width: 90%;
    height: 48px;
    line-height:24px;
    margin:0 auto;
    margin-top: 10px;
    font-size: 22px;
    text-align:center;
  }
  .conp_dz>.cont>ul>li:first-child  p{
    font-size: 16px;
  }
  .dt_box{
    width: 100%;
  }
  .zxdt{
    width: 100%;
    background-color:#fff;
  }
  .bddt_box{
    width: 100%;
  }
  .bddt{
    width: 100%;
    height: 500px;
    margin:0 auto;
  }


  /* m端导航 */
.m-header{background-color: rgba(255,255,255,1);box-sizing: border-box;position: fixed;left: 0;top: 0px;z-index: 99;width: 100%;display: none;box-shadow: 2px 5px 5px rgba(0,0,0,.1);}
.m-header.on{border-bottom:1px solid #ddd;box-shadow: none;}
.m-header .cont{align-items: center;}
.m-header a{height: 30px;padding: 15px 0;transition: all .4s ease-in-out;}
.m-header a img{height: 100%;}
.m-header a img:last-child{display: none;}
.m-header .menu-btn{width: 34px;height: 40px;position: relative;}
.m-header .menu-btn span{position: absolute;display: block;width: 100%;height: 3px;background-color: #0960b0;top: 10px;transition: all .25s;transform-origin: center center;}
.m-header .menu-btn span:nth-child(2){top: 19px;width: 25px;}
.m-header .menu-btn span:nth-child(3){top: 28px;}
.m-header .menu-btn.on span:first-child{transform: rotate(45deg);}
.m-header .menu-btn.on span:nth-child(2){transform: scaleX(0);}
.m-header .menu-btn.on span:last-child{transform: rotate(-45deg);}
.m-header .menu-btn.on span{top: 19px;}
.m-nav-box{width: 100%;height: 0;background-color: #fff;position: fixed;left: 0;top: 0;z-index: 7;box-sizing: border-box;overflow: hidden;transition: all .4s ease-in-out;}
.m-nav-box.active{height: 100%;}
.m-nav-box .m-nav-item{width: 100%;position: relative;}
.m-nav-box .m-nav-item:first-child{margin-top: 100px;}
.m-nav-box .m-nav-item a{font-size: 17px;display: block;line-height: 50px;border-bottom: 1px solid #ddd;transition: all .6s ease-in-out;overflow: hidden;height: 0px;opacity: 0;}
.m-nav-box.active .m-nav-item a{opacity: 1;height: 50px;}
.m-nav-box .m-nav-item .m-nav-top{width: 50%;position: absolute;height: 50px;right: 0;top: 0;z-index: 1;background: url(../images/ico-open.png) no-repeat right center;background-size: 3.4vw auto;}
.m-nav-box .m-nav-item .m-nav-top.on{background-image: url(../images/ico-close.png);}
.m-nav-box .m-nav-item .m-nav-list{overflow: hidden;width: 100%;padding-bottom: 0px;transition: all .6s ease-in-out;}
.m-nav-box .m-nav-item .m-nav-list a{font-size: 16px;line-height: 50px;padding: 0 10px;box-sizing: border-box;border:none;height: 0;overflow: hidden;transition: all .6s ease-in-out;}
.m-nav-box .m-nav-item .m-nav-list.active{padding-bottom: 15px;}
.m-nav-box .m-nav-item .m-nav-list.active a{height: 50px;}
.m-header.color{background-color: rgba(0,0,0,0);box-shadow: none;}
.m-header.color a{padding: 25px 0;}
.m-header.color a img{display: none;}
.m-header.color a img:last-child{display: block;}
.m-header.on a{padding: 15px 0;}
.m-header.on a img{display: block;}
.m-header.on a img:last-child{display: none;}
.m-header .menu-btn.color span{background-color: #fff;}
.m-header .menu-btn.on span{background-color: #0960b0;}

/*自适应*/
  /*特大屏显示*/
    @media (max-width: 1680px) {
      .sy_pro_r{
        width: 60%;
      }
      .pro_top>ul>li{
        width: 18%;
      }
      .pro_top>ul>li>a{
        font-size: 14px;
      }
      .sy_pro_bottom>ul>li>a>.img_box{
        height: 320px;
      }
      .sev_1_l{
        width: 100%;
      }
      .sev_1_r{
        display: none;
      }
    }

  /*大屏显示*/
    @media (max-width: 1440px) {
      .banner{
        height: 640px;
      }
      .sy_tit{
        width: 100%;
        text-align: center;
      }
      .sy_pro_r{
        width: 100%;
      }
      .sy_tit>h2{
        font-size: 64px;
      }
      .sy_tit>h3{
        left: 50%;
        font-size: 30px;
        transform: translate(-50%,-50%);
      }
      .about_01_l>p{
        margin-top: 30px;
      }
      .about_01_l>ul{
        margin-top: 20px;
      }
      .about_01_l>ul>li>h2{
        font-size: 24px;
      }
      .news_box ul>li>a>.img_box{
        height:200px;
      }
      .zhdag ul>li>a>.img_box{
        height: 240px;
      }
      .case ul>li>a>.img_box{
        height: 240px;
      }
    }

  /*中屏显示*/
    @media (max-width: 1200px) {
      .about_01_l>p{
        width: 100%;
      }
      .about_01_l>h2{
        font-size: 26px;
      }
      .about_01_l{
        width: 100%;
      }
      .about_01_r{
        width: 100%;
      }
      .cont{
        width: 96%;
      }
      .sy_pro_bottom>ul>li{
        width: 48%;
      }
      .sy_case_box>ul>li{
        width: 50%;
      }
      .sy_tit>h3{
        font-size: 26px;
      }
      .sy_about_l>p{
        font-size: 14px;
        margin-top: 20px;
        line-height: 28px;
      }
      .sy_about_l>a{
        line-height: 40px;
        height: 40px;
      }
      .head_nav>ul>li{
        width: 90px;
      }
      .lm_tit>h2{
        font-size: 32px;
      }
      .about_02 ul{
        margin-top: 0;
      }
      .about_02 ul>li{
        width: 48%;
        margin-top: 40px;
      }
      .cffc{
        display: none;
      }
      .cffc1{
        display: block;
      }
      .cffc_box>.swiper-slide>h4{
        font-size: 12px;
      }
      .pro_top>form{
        display: none;
      }
      .pro_top>ul{
        width: 100%;
      }
      .zhdag ul>li{
        width: 48%;
      }
      .case ul>li{
        width: 48%;
      }
    }

  /*小屏显示*/
    @media (max-width: 920px){
      .contact_box{
        padding:20px 0;
       }
       .contact_nr>h3{
        font-size: 20px;
       }
       .contact_nr>p{
        font-size: 16px;
       }
      .conp_dz{
        padding:20px 0;
      }
      .conp_dz>.cont>ul>li{
        width: 50%;
        margin-top: 20px;
      }
      .sev_1_l{
        padding: 0;
      }
      .sev_1_l>h4{
        font-size: 20px;
      }
      .sev_1_l>h3{
        font-size: 24px;
        line-height: 40px;
      }
      .sevrice_01{
        padding:20px 0 40px 0;
      }
      .zhdag{
        padding:20px 0;
      }
      .case{
        padding:20px 0;
      }
      .zhdag ul>li{
        margin-top: 20px;
      }
      .case ul>li{
        margin-top: 20px;
      }
      .pro{
        padding:20px 0;
      }
      .news_box ul>li{
        width: 48%;
        padding:0;
        margin-top: 20px;
      }
      .about_02{
        padding:20px 0;
      }
      .about_01_l>ul>li>h3{
        font-size: 20px;
      }
      .about_01{
        padding: 20px 0;
      }
      .pc_head{
        display: none;
      }
      .sy_pro{
        padding: 20px 0;
      }
      .sy_tit>h2{
        font-size: 42px;
      }
      .sy_tit>h3{
        font-size: 22px;
      }
      .sy_pro_r>form{
        display: none;
      }
      .pro_top>ul>li>a{
        line-height: 40px;

      }
      .pro_top>ul>li>a>i{
        width: 20px;
        height: 20px;
      }
      .pro_top>ul:after{
         display:block;
        content:"";
        width: 30%;
        height:0px;
      }
      .pro_top>ul>li{
        width: 20%;
        margin-top: 10px;
      }
      .sy_pro_r{
        padding: 0;
      }
      .sy_case_top>p{
        width: 90%;
      }
      .sy_zhda_sw a>.img_box{
        height: 360px;
      }
      .sy_data_box ul>li>h2{
        font-size: 36px;
      }
      .sy_data_box ul>li>p{
        font-size: 14px;
      }
      .sy_about_l>a{
        width: 30%;
        margin:0 auto;
        margin-top: 20px;
      }
      .sy_about_l{
        width: 100%;
      }
      .sy_about_r>.img_box{
        display: none;
      }
      .sy_news ul{
        padding: 10px 0;
        margin-top: 0;
      }
      .sy_news ul>li{
        width: 108%;
        margin-top: 20px;
      }
      .sy_pro_tit>h4{
        font-size: 18px;
      }
      .sy_pro_info{
        padding: 10px;
      }
      .xfc{
        display: none;
      }
      /*m_头部导航*/
      .m-header{display: block;}
    }
    @media (max-width: 768px){
      .zhdag ul>li{
        width: 100%;
      }
       .case ul>li{
        width: 100%;
      }
      .news_box ul>li{
        width: 100%;
      }
      .about_02 ul>li{
        margin-top:20px;
        height: 360px;
      }
      .qywh_box_tit>h3{
        font-size: 18px;
      }
      .qywh_box_tit>h2{
        font-size: 15px;
      }
      .banner{
        height: 400px;
      }
      .sy_pro_bottom>ul>li{
        width: 100%;
      }
     .sy_pro_bottom>ul>li>a>.img_box{
      height: 360px;
     }
     .sy_pro_tit>h4{
      font-size: 14px;
     }
     .sy_pro_tit>p{
      font-size: 12px;
     }
      .sy_case_box{
        display: none;
      }
      .sy_case_box1{
        display: block;
      }
      .sy_case_box>ul>li h4{
        font-size: 18px;
      }
      .sy_pro_bottom>ul>li{
        margin-top: 15px;
      }
      .sy_case_box{
        margin-top: 15px;
      }
      .sy_data_box ul>li>h2{
        font-size: 24px;
      }
      .sy_data_box ul>li>p{
        font-size: 12px;
      }
      .sy_zhda_box{
        display: none;
      }
      .sy_zhda_box1{
        display: block;
      }
      .sy_zhda_sw1 a>.img_box{
        height: 360px;
      }
      .sy_zhda_txt_box>p{
        margin-top: 15px;
        font-size: 12px;
      }
      .footer_contact{
        width: 100%;
      }
      .footer_case{
        width: 100%;
        margin-top:20px;
      }
      .footer_ewm{
        width: 100%;
        margin-top: 20px;
      }
      .footer_contact>ul>li{
        font-size: 13px;
      }
      .footer_info{
        width: 100%;
        text-align: center;
      }
      .sy_case{
        padding: 20px 0;
      }
      .sy_zhda{
        padding: 20px 0;
      }
      .sy_zhda_box1{
        margin-top: 20px;
      }
      .sy_about{
        padding: 20px 0;
      }
      .sy_news{
        padding: 20px 0;
      }
      .about_01_l>ul>li>h3{
        font-size: 16px;
      }
      .about_01_r{
        height: 100%;
      }
      .ny_banner_box{
        height: 300px;
      }
      .ny_banner_txt>h2{
        font-size: 24px;
      }
      .ny_banner_txt>h3{
        font-size: 16px;
      }
      .lm_tit>h2{
        font-size: 20px;
      }
      .tit_en>span{
        width: 10%;
      }
      .tit_en>p{
        width: 90%;
        font-size: 14px;
      }
      .pro_inner>.cont>.img_box{width: 100%;}
      .pro_js{width: 100%;margin-top: 15px;}
    }
  /*超小屏显示*/
    @media (max-width: 524px){
      .about_02 ul>li{
        height:260px;
      }
      .qywh_box>.qywh_data>p{
        font-size: 12px;
        line-height: 24px;
      }
      .about_01_l>p{
        line-height: 30px;
        font-size: 14px;
        margin-top: 20px;
      }
      .about_01_l>ul>li>h2{
        font-size: 20px;
      }
      .about_01_l>ul>li>h2>em{
        right: 10%;
        font-size: 14px;
      }
      .sy_tit>h2{
        font-size: 24px;
      }
      .sy_tit>h3{
        font-size: 16px;
      }
      .banner{
        height: 260px;
      }
      .pro_top>ul>li{
        width: 30%;
        padding-left: 5px;
        box-sizing: border-box;
      }
      .pro_top>ul>li>a:after{
        display: none;
      }
      .sy_case_gd .swiper-slide>.img_box{
        height: 240px;
      }
      .sy_case_gd .swiper-slide h4{
        font-size: 16px;
      }
      .sy_pro_bottom>ul>li>a>.img_box{
        height: 240px;
      }
      .sy_zhda_sw1 a>.img_box{
        height: 240px;
      }
      .pro_js>h2{font-size: 22px;height: 50px;}
      .pro_js>p{font-size: 16px;}
      .pro_js>p>img{height: 30px;margin-top: 10px;}
      .pro_js a{margin-top: 20px;width: 40%;}
      .pro_ms>h2{line-height: 40px;font-size: 22px;}
      .footer_info p{justify-content: center;}
      .about_01_l>h2{font-size: 18px;margin-bottom: 20px;}
      .about_03_box{margin-top: 0;}
      .news_tap>ul{flex-wrap: wrap;}
      .news_tap{padding: 5px 0;}
      .news_tap>ul>li:nth-child(2n){border:none}
      .conp_dz>.cont>ul>li{width: 100%;}
      .bddt{height: 300px;}
    }