@media(max-width: 1920px){
   
  .index-about{
     padding:15rem 0;
  }
  .index-about-bg { 
    width: 130rem; 
  }

  .card-img-200 {
      height: 250px;
  }
  .card-img-200 img {
      min-height: 250px;
  }

 .index-case{
     height: 44rem; 
  }
  .index-server{
     height: 44rem;
  }
  .banner2 {
    height: 60rem;  
  }
  .Server-list .Server-box1{
     height: 50rem;
  }
  .Server-list .ico{
      height:40rem;
   }
   .banner-txt .title{
        font-size: 6rem;
   }
   
}


@media(max-width: 1680px){
 
   .index-about-bg { 
      width: 120rem;
      right:-5rem;
   }
   .banner2 {
    height: 54rem;  
  }
  .index-server{
     height: 38rem;
  }
   .Server-list .ico img{
     min-height: 100%;
  } 
}

 
@media(max-width: 1560px){
  
   .banner2 {
    height: 48rem;  
  } 
  
   .banner-txt .title{
        font-size: 5.5rem;
   }
   .navbar-expand-lg .navbar-nav .nav-link {
    padding-right:2rem;
    padding-left: 2rem;
  
  }
 
}

 

@media(max-width: 1440px){
  .container-xl{
          padding-left:5%;
    padding-right: 5%;
	}
  
  .navbar-expand-lg .navbar-text{
     margin-left: 5rem;
  }
  .index-server{
     height: 34rem;
  }
}


@media(max-width: 1366px){
    .index-server{
     height: 32rem; 
  }

   .banner2 {
    height: 42rem;  
  } 
}


@media(max-width: 1200px){
      .container-xl {
        max-width:100%;
        padding-left:12px;
        padding-right: 12px;
    }
     .index-about-bg{
      position: relative;
      width: 100%;
      right: 0;
   }
   .team-box{
      flex: 0 0 auto;
     width: 25%;
   }
     .index-about{
      padding:5rem 1.5rem 0 1.5rem;
     background: url(../images/indexaboutbg.jpg) top left;
   }

   .parter .parter-list img{
     width:80%;
   }
   
     .navbar-expand-lg .navbar-nav .nav-link {
   font-size: 14px;
     padding-right:1rem;
    padding-left: 1rem;
  
  }

}

@media(max-width: 992px){
    .navbar{
     padding:0.5rem 0px; 
  }  
  .logo-sm-height{
     height: 4rem;
  }
  .navbar-nav{
     padding: 2rem 0 15rem 0;
  }

  .navbar-expand-lg .navbar-nav .nav-link{
     padding:1rem;
     color:#fff;
     font-size: 1.8rem;
  }

  .position{
     margin-top: 56px;
  }
  .server-list-box2 .ico{
      height: 8rem;
  }
  .server-list-box2 .title{
     margin-top: 3rem;
  }
  .server-list-box2-body{
     padding:1rem;
  }
  
 
  .triangle-up{
     display: none;
  }

.navbar-expand-lg{
    background: rgba(255,255,255,1);
}

.nav-item{
   border-bottom: 1px dashed #ddd;
}
 .submenu{
    position: relative;
    visibility:visible;
    opacity: 1;
 }
 .submenu .submenu-2{
   background: rgba(255,255,255,0);
   padding:5px 10px 5px 20px;
   display: flex;
   flex-wrap: wrap;
   box-shadow: none;
 }

 .submenu .submenu-2 .my-1{
    width:100%;
    margin-bottom: 0!important;
 }

 

   .banner{
      height: 100vh;       
   }

   .Server-box{
      margin-top: 2rem;
      width: auto;
      padding-right: 15px;
      padding-left: 15px;
   }
   .Server-box .Server-box2{
     margin-bottom: 4rem;
   }
   .Server-list{
     width:auto;
     padding-right: 15px;
     padding-left: 15px;
   }
   .Server-list .ico{
     height: auto;
   }

 

.navbar-expand-lg .navbar-brand .logo-White{
   display: none;
}

.navbar-expand-lg .navbar-brand .logo-Black{
   display: block;
}

.navbar-expand-lg:hover .navbar-brand .logo-Black{
     display: block;
}

.navbar-expand-lg:hover .navbar-brand .logo-White {
     display: none;
}

.navbar-expand-lg .navbar-text,
.navbar-expand-lg .navbar-text a{
     color:#333;
 }



}

@media(max-width: 768px){
  .indexbanner-b{
     height: 74vh;
  }
  .banner2{
     height:auto;
     height: 32rem;
     margin-top: 0rem;
  } 
  .indexbanner-text{
     width:80%;
     top: 50%;
  }
 .indexbanner-text .more .more-info{
   font-size: 1.4rem
 }
  .indexbanner-titles{
     margin-bottom: 1rem;
  }
   
  .news-list{
     display: block;
  }
  .news-list .ico{     
     width:100%;
       height: 180px;
     margin:0 auto;
     margin-bottom: 20px;
  }
  .news-list .desc{
     width: 100%;
     padding:0 20px 25px 20px
  }
  .news-list .date{
    display: none;
  }

    .news-list .ico img{
       width: 100%;
    }

  .pre-next,
  .text-sm-left{
     text-align: left!important;
  }


   .brand-menu{
        display: block;
   }
   
   .brand-menu .left-txt{
       margin-bottom: 20px;
   }
   
   .brand-menu .right-box .box-list .txt{
        padding-top:3px;
        font-size: 13px;
        width:40px;
   }

   .foot-menu-list .foot-menu{
      font-size: 1.4rem;
      margin-bottom: 0;
      text-align: center;
   }
   .copyright{
     margin-top: 0;
     padding:1rem;

   }

   .foot-ewm{
     display: flex;
   }

   
   .honorpage{
     display: none;
   }

     .contact-box{
      flex-wrap: wrap;
      padding:0px;
      padding-bottom: 2rem;
   }
   .contact-box .contact-logo{
     width: 100%;
     margin-bottom: 2rem;
     justify-content: flex-start;
   }
   .contact-box .contact-line{
     display: none;
   }
   .contact-box .contact-desc{
     width: 100%;
     display: block;
     padding-left:20px;
     padding-right: 20px;
   }
   .fgs-list{
     height: 20rem;
   }
   .contact-msg .form-group{
      width:100%;
      margin-right: 0;
   }
    
    .modal-dialog{
     max-width:100%;
   }
 
   .foot-icos{
      margin-bottom: 2rem;
   }
   .foot-submenu{
     display: none;
   }
   .clutre{
      padding:2rem;
   }
   .Partner-box{
      height: auto; 
   }
   .Partner-box .bg-005{
      height: auto;
      padding:10rem 0;
   }
   .yizhan-list{
     width:50%;
     padding:0.5rem 1rem;
   }
   .yizhan-list:nth-child(1){
     width: 100%;
   }
   .yizhan-list-box{
     padding: 1rem 10px 2rem 10px; 
   }
   
  
  .index-case{
     height: 34rem;
  }
  .index-case-mainbody{
     padding-bottom:3rem;
  }
  .index-case-mainbody-page{
     bottom:0!important;
  }

 
    .job-accordion .accordion-item{
        padding:20px 10px;
    }
    .job-accordion .job-btn {
        flex-direction: column;
        align-items: flex-start;
        padding: 15px 10px;
         font-size: 1.6rem;
         padding-right: 50px;
    }

    .job-accordion .job-left {
        flex: none;
        width: 100%;
        margin-bottom: 6px;
        font-size: 17px;
    }

    .job-accordion .job-right {
        width: 100%;
        text-align: left;
        font-size: 14px;
    }

    .job-accordion .accordion-button::after {
        position: absolute;
        right: 10px;
        top: 22px;
    }
    
    .server-banner{
     height: 40rem; 
    }
     .honor-main{
     margin-bottom: 0
   }


   .index-banner{
     height: 500px;
   }

   .banner-txt .title{
     font-size:2.4rem;
   }
   .banner-txt .subtitle{
     font-size: 2rem;
   }
   .btn-yellow{
      padding:1rem 2rem;
      font-size: 1.6rem;
   }
   
   .index-server{
     height: 20rem; 
  }
  .index-server:hover .index-server-box,
  .index-server-box{
     padding:2rem 1rem;
  }
   
.index-yewu{ 
     width:50%; 
}

.index-yewu:nth-child(1){
    width:100%;
}
  .parter .parter-list{
     width:20%;
   margin-bottom: 1rem;
   padding-left:5px;
   padding-right: 5px;
 }
 .parter .parter-list img{
    max-width: 80%
 } 
 .contact-btn{
   padding:6px 30px;
   font-size: 1.6rem;
 } 
 .faq-msg{
   padding-left: 0
}
.yewu-list{
   padding:15px 5px 15px 5px;
}

}

@media(max-width: 480px){
  
   .card-img-200,
   .card-img-200 img{
      height: 120px;
     min-height: 120px;
     
   }
   .figure{
     display: block;
     width: 100%;
     margin-top: 0
   }
   .figure-caption{
      height: 20px;
      overflow: hidden;
      margin-top: 0.5rem!important;
   }
   .itscroll .con ul li{
     width:130px;
   }

   .GD-num{
     flex-wrap: wrap;
     text-align: center;
   }

   .GD-num .gd-num-box {
        width: 50%;
        margin-bottom: 1rem;
    }

    .itscroll .con ul{
           gap: 0px;
    }

    .swiper-auto{
        height: 250px;
    }
  
   .contact-exm .ewm-box{
     margin-right: 1rem;
   }
   .contact-exm .ewm-box .ewm{
      width:10rem;
      height: 10rem;
   }

    .team-box{
      flex: 0 0 auto;
     width: 50%;
   }

   .foot-menu-list .foot-submenu li a{
    white-space: nowrap;        /* 不换行 */
    overflow: hidden;           /* 超出隐藏 */
    text-overflow: ellipsis;    /* 超出显示省略号 */
    display: block;             
   }

  
  .nav-tabs .nav-link{
     margin-right: 5px;
      margin: 0.5rem 1rem;
      font-size: 1.4rem;
  }
   .index-news .subtitle{
     display: none;
   }
   .index-news .title{
      white-space: normal;   /* 允许换行 */
        overflow: visible;     /* 不隐藏内容 */
        text-overflow: unset;  /* 取消省略号 */
        height: auto;
   }

   .index-server-main .txt{
     margin-top: 1rem;
   }
   .index-server-main .txt .name{
     font-size: 1.6rem;
     margin-bottom: 0
   }
   .index-server-main .txt .desc{
     display: none;
   }
   .index-case-box .more-info{
      font-size: 1.2rem;
   }

   .case-info-bg{
     height:48rem;
   }
   .case-info-bg .swiper-slide{
     height: 100%;
     width: 100%;
   }
   .case-info-bg img{
     max-height: 100%;
   }
   .case-info-bg .swiper-pagination .swiper-pagination-bullet{
     width:7px;
     height:7px;
     margin-left: 2px;
     margin-right: 2px;
   }


}


@media(max-width: 414px){
   .nav-tabs .nav-link{ 
     padding: 0.5rem 0.7rem;
  }

}