.img{
    width: 200px;
}
.navbar{
    margin-bottom: 0;
    border: none;
    border-radius: 0;
}
.navbar-default{
    background-color: #2385f0;
}
.navbar-nav li{
   /* width: 130px; */
}
.navbar-default .navbar-nav li a{
    font-size: 18px;
    color: #ffffff;
    text-align: center;
}
.navbar-default .navbar-nav li a:hover{
    background-color: #1673d8;
    color: #ffffff;
}
.imgBox{
    display: none;
}
.navbar-default .navbar-nav > .active > a, .navbar-default .navbar-nav > .active > a:hover, .navbar-default .navbar-nav > .active > a:focus {
    color: #ffffff;
    background-color: #1673d8;
}

@media screen and (max-width: 768px) {
    .navbar-default{
     background-color: #ffffff;
   }
   .navbar-default .navbar-nav li a{
    font-size: 18px;
    color: #000000;
    text-align: center;
   }
   .imgBox{
    display: block;
 }

}
.banner1{
    width: 100%;
    height: 440px;
    background-image: url('../images/banner3.jpg');
    background-size: 100% 100%;
}


.titles{
    margin-top: 60px;
    text-align: center;
 }
 .border1{
     font-size: 30px;
     font-weight: 600;
 }
 .desc{
     font-size: 18px;
 }


.server-list{
    margin:30px auto;
    max-width: 1200px;
}
.server-list ul{
      width: 67%;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
}
.server-list ul li{
    width: 260px;
    height: 260px;
    cursor: pointer;
    margin-top: 20px;
}
.typeface{
    font-size: 40px;
    margin-bottom: 20px;
    text-align: center;
}
.server-list li .item{
    width: 100%;
    height:100%;
    margin: 0 auto;
    overflow: hidden;
    position: relative;

}
.server-list li .item img{
    position: absolute;
    left:0;
    right: 0;
    width: 100%;
    height: 100%;
    transition: all 1s;
}
.title{
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.25);
    left:0;
    top:0;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    word-wrap: break-word;
    word-break: break-all;

}
.title span{
    padding: 0 8px;
    line-height: 30px;
    color: #ffffff;
    font-weight: 600;

}
li:hover .item img {
    transform: scale(1.1)
}
.main .desc{
    font-size: 18px;
    line-height: 40px;  
} 
.server-wrap{
    width: 100%;
}
.flow{
    margin-top: 10px;
}
.advantage{
    padding-top: 0px;
}
.clientele{
    max-width: 1050px;
    margin: 80px auto;
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}
.cli_item{
    width: 20%;
    text-align: center;
    margin-bottom: 10px;
}
.swper_box{
    width: 100%;
    height: 400px;
    background-image: url(/images/case-bg.png);
    background-position: 50%;
    background-repeat: no-repeat;
    background-size: auto;
    
}

#div1 {
    width: 1200px;
    position: relative;
    overflow: hidden;
    margin: 0 auto;

}

#div1 ul {
    margin: 50px auto;
    width: 1200px;
    position: relative;
}

#div1 ul li {
    float: left;
    font-size: 18px;
    list-style: none;
    padding-right: 60px;
    color: #eee;
}
#div1 ul li div{
    margin-top: 20px;
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    color: #eee;
}

#div1 ul li img {
    width: 190px;
    display: inline-block;
}

a {
    color: #B4B4B4;
}
.mobel_banner{
    padding-top: 50px;
}
.mobel_banner img{
    width: 100%;
    height: 180px;
}


/* 媒体查询 */
@media screen and (max-width: 768px) { 
    .banner1{
        height: 200px;
    }
    .server-list{
        margin: 30px auto;
        width: 100%;
    }
    .server-list ul{
        width: 100%;
        margin: 0 auto;
       display: flex;
      justify-content: center;
       align-items: center;
       flex-wrap: wrap;
  }
  .server-list ul li{
    width: 49%;
    height: 260px;
    cursor: pointer;

}
.clientele{
    width: 100%;
    padding: 0 10px;
}
.cli_item{
    width: 30%;
}
.title{
    background: rgba(0, 0, 0, 0.45);
}
   
}
@media screen and (min-width: 320px) and (max-width: 550px){
    .titles{
        margin-top: 40px;
     }
    .server-list{
        margin: 15px auto;
        width: 100%;
    }
    .server-list ul{
       padding: 0 10px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
  }
  .server-list ul li{
    width: 49%;
    height: 160px;
    cursor: pointer;
    text-align: center;

}
.typeface{
    font-size: 30px;
}
.texBox{
    font-size: 17px;
}
.flow{
    margin-top: 10px;
}
.clientele{
    margin: 30px auto;
    width: 100%;
    padding: 0 10px;
}
.cli_item{
    width: 48%;
}
.cli_item:nth-child(2n){
    margin-left: 12px;
}
.cli_item img{
    width: 100%;
}
.advantage{
    padding-top: 20px;
}
.c-desc{
    margin: 20px 0;
}

}