.server_banner {
  height: 484px;
  overflow: hidden;
  position: relative;
  text-align: center;

  background: url("../images/server_06.png") no-repeat center;
  /*background-size:100% 100%;*/
  background-size:  cover;
}



.server_body {
  width: 100%;
  background-color: #eeeeee;
}

.server_centor {
    width: 1263px;
    min-width: 1263x;
    display:block;
    margin: 0 auto;
    height: 1200px;
}


.server_centor .server_nav {
  width: 351px;
  background-color: #ffffff;
  height: 1200px;
}
.server_centor .server_nav ul{
  display: block;
  width: 351px;
}

.server_centor .server_nav ul li {
  display: block;
  width: 351px;
  height: 112px;
  border-bottom: 2px #eeeeee solid;
  text-align: center;
  line-height: 112px;
}

.server_centor .server_nav ul .server:hover {
  background: #f3f8ff;
}


.server_centor .server_nav ul li .active{
  color: #196ce6;
}

.server_centor .server_nav ul li .img1{
  width: 24px;
  height: auto;
  max-height: 29px;
  float: left;
  vertical-align: middle;
  margin: 37px 20px 0px 22px;
}


.server_centor .server_nav ul li .server_title{
  width: 180px;
  height: 50px;
  font-size: 30px;
  font-family: PingFang, PingFang-SC;
  font-weight: bold;
  text-align: center;
  color: #333333;
  margin-left:78px;
}

.server_centor .server_nav ul li span{
  width: 159px;
  height: 24px;
  display: block;
  font-size: 18px;
  font-family: PingFang, PingFang-SC;
  font-weight: SC;
  float: left;
  text-align: left;
  line-height: 28px;
  margin: 37px 20px 0px 22px;
}


.server_centor .server_nav ul li .img2{
  float: right;
  width: 10px;
  height: 19px;
  vertical-align: middle;
  margin: 43px 20px 0px 22px;
}

.server_centor .server_content {
    width: 905px;
    margin-left: 3px;
    float:right;
    background-color: #ffffff;
    height: 1200px;
    border: 1p black solid;
}




.nav_dsc {
  width: 100%;
  margin-bottom: 115px;
  margin-top: 106px;
}


.nav_dsc .wid .des{
    margin: 40px 0 40px 0;
    width: 100%;
    height: 227px;
}


.nav_dsc .wid .des .des_key{
  height: 227px;
  width: 36px; 
  margin-top:8px;
  float: left;
}

.nav_dsc .wid .des .des_text{
  width:548px;
  height: 227px;
  float: left;
  margin-left: 25px;
} 

.nav_dsc .wid .des .des_img{
  float: left;
  height: 227px;
  width: 221px;
  margin-left: 42px;
}

.nav_dsc .wid .des .des_text h3{
  margin-left: 10px;
  height: 33px;
  font-size: 20px;
  font-family: PingFang, PingFang-SC;
  font-weight: bold;
  text-align: left;
  color: #333333;
  line-height: 33px;
}

.nav_dsc .wid .des .des_text p{
  margin-top: 30px;
  height: 120px;
  font-size: 16px;
  font-family: PingFang, PingFang-SC;
  font-weight: SC;
  text-align: left;
  color: #333333;
  line-height: 30px;
}

.nav_dsc .my_super {
  /* margin-top: 50px; */
  margin-left: 25px;
}
.nav_dsc .my_super .des_key {

  width: 36px;
  min-height: 270px;
  float: left;
  height: auto;

}
.nav_dsc .my_super .des_key img{
  margin-top: 8px;
}

.nav_dsc .my_super .des_text p{
  font-size: 16px;
  font-family: PingFang, PingFang-SC;
  font-weight: SC;
  text-align: left;
  color: #333;
  line-height: 26px;
  margin-top: 21px;
}

.nav_dsc .my_super .des_text p img{
  vertical-align: middle;
  margin-right: 10px;
}



.nav_dsc .my_super .des_text{  
  float: left;
  width: 800px;
  min-height: 230px;
  height: auto;
}

.nav_dsc .my_super .des_text h3{
  height: 33px;
  font-size: 20px;
  font-family: PingFang, PingFang-SC;
  font-weight: bold;
  text-align: left;
  color: #333333;
  line-height: 33px;

}

.nav_dsc .my_super .des_text .des_text_img{
    width: 100%;
    height: 320px;
}

.nav_dsc .my_super .des_text .des_text_img  .img1{
  float: left;
  width: 320px;
  height: 110px;
  margin: 21px 0 40px 0;
}

.nav_dsc .my_super .des_text .des_text_img  .img2{
  float: left;
  width: 338px;
  height: 110px;
  margin: 21px 0 40px 88px;

}

.nav_dsc .my_super .des_text .des_text_img  .img3{
  float: left;
  width: 329px;
  height: 112px;

}

.nav_dsc .my_super .des_text .des_text_img  .img4{
  float: left;
  width: 343px;
  height: 108px;
  margin-left: 75px;

}

.nav_dsc .my_super .des_text .des_text_img h4 {
    display: block;
    text-align: left;
    height: 28px;
    font-size: 18px;
    font-family: PingFang, PingFang-SC;
    font-weight: bold;
    color: #333333;
    line-height: 28px;
    margin-top: 10px;
}

.nav_dsc .my_super .des_text .des_text_img p {
    display: block;
    text-align: left;
    height: 44px;
    font-size: 16px;
    font-family: PingFang, PingFang-SC;
    font-weight: SC;
    color: #333333;
   margin-top: 8px;
}

.nav_dsc .my_super .des_text .des_text_img p  span{
    margin: 0 7px;
    font-size: 16px;
}


.nav_dsc .use_cj {
  clear: both;
  margin-top:90px;
  width:100%;
  height: 380px;
  margin-left: 25px;
}

.nav_dsc .use_cj  .des_key{
  width: 36px;
  height: 380px;
  float: left;
}

.nav_dsc .use_cj  .des_key img{
  margin-top: 8px;
} 

.nav_dsc .use_cj  .des_text{
  width: 95%;
  height: 380px;
  float: left;
}

.nav_dsc .use_cj  .des_text h3{
  width: 95%;
  height: 33px;
  font-size: 20px;
  font-family: PingFang, PingFang-SC;
  font-weight: bold;
  text-align: left;
  color: #333333;
  display: block;
  line-height: 33px;
}


.nav_dsc .use_cj .des_text .des_text_img > div {
  display: block;
  float: left;
  width: 335px;
  height: 177px;
  margin-top:30px;
  color: #ffffff;
}

.nav_dsc .use_cj .des_text .des_text_img .div1 {
    background: url("../images/server_04.png");
    text-align: center;
}

.nav_dsc .use_cj .des_text .des_text_img .div2 {
  margin-left: 40px;
  text-align: center;
  background: url("../images/server_05.png") no-repeat center;

}

.nav_dsc .use_cj .des_text .des_text_img h3 {
  height: 10px;
  font-size: 18px;
  font-family: PingFang, PingFang-SC;
  font-weight: SC;
  color: #ffffff;
  line-height: 20px;
  text-align: center;
  margin-top: 15%;
}

.nav_dsc .use_cj .des_text .des_text_img p{
  height: 22px;
  font-size: 16px;
  font-family: PingFang, PingFang-SC;
  font-weight: SC;
  text-align: center;
  color: #ffffff;
  line-height: 22px;
  margin-top: 30px;
}




.nav_dsc .my_super1 {
  margin: 50px 0px 50px 25px;
}
.nav_dsc .my_super1 .des_key {

  width: 36px;
  height: 392px;
  float: left;

}
.nav_dsc .my_super1 .des_key img{
  margin-top: 8px;
}

.nav_dsc .my_super1 .des_text{  
  float: left;
  width: 821px;
  height: 336px;
}

.nav_dsc .my_super1 .des_text h3{
  height: 33px;
  font-size: 20px;
  font-family: PingFang, PingFang-SC;
  font-weight: bold;
  text-align: left;
  color: #333333;
  line-height: 33px;
}
  
.nav_dsc .my_super1 .des_text .sjsb {
    float: left;
    width: 215px;
    height: 257px;
}


.nav_dsc .my_super1 .des_text .sjsb .textl {
  text-align: left;
  font-family: PingFang, PingFang-SC;
  font-weight: SC;
  height: 22px;
  line-height: 22px;
  font-size: 16px;
}

.nav_dsc .my_super1 .des_text .sjsb .textr{
  text-align: right;
  font-family: PingFang, PingFang-SC;
  font-weight: SC;
  height: 22px;
  line-height: 22px;
  font-size: 16px;
}

.mgt128 {
  margin-top: 128px;
}

.mgt139 {
  margin-top: 139px;
}

.mgt141 {
  margin-top: 141px;
}



.nav_dsc .my_super1 .des_text .sjsb .color{
  font-weight: 600;
  color: #196ce6;
  margin-top: -9px;
  height: 32px;
}

.mgl24{
  margin-left: 24px;
}


.tab_4 .des_text  div > div {
  float: left;
  width:248px;
  height: 200px;
  text-align: center;
}


.tab_4 .des_text  div > div h3{
  text-align: center !important;
}

.tab_4 .des_text  div > div p{
  text-align: center !important;
}

.tab_4 .box_left {
  border-left: 1px #eeeeee solid;
}


.tab_5_super .des_text div > div {
  float: left;
  height: 273px;

}

.tab_5_super .des_text > div {
  margin-top: 35px; 
  width: 820px;
}

.server {
  cursor:pointer;
}