.xx_container{
    margin: auto;
    background: #fff;
    margin-top: 29px;
    width: 1200px;
}
.xx_Brief h1{
    margin: 0;
    text-align: center;
    padding: 39px 0;
    font-size: 28px;
    letter-spacing: 2px;
}

h3{
    margin: 0;
    text-align: center;
    font-size: 44px;
    letter-spacing: 2px;
}
.xx_Brief p{
  font-size: 24px;
  text-indent: 2em;
  letter-spacing: 2px;
  line-height:37px;
}
.flex{
    display: -webkit-flex;
    display: flex;
    justify-content: space-between;
    padding: 30px 0;
    flex-wrap:wrap
}
.Brief_xj ul li {
    margin: 8px;
}
.xx_Super ul li{
  width:50%;
  background:#F6F6F6;
}
.xx_Super ul li p{
    text-align: center;
    font-size: 30px;
    margin: 0;
    letter-spacing: 3px;
    color: #000;
    background: #F6F6F6;
    padding: 15px 0;
}
.xx_Super ul li span{
      font-size: 20px;
    color: #333333;
    padding: 0px 16px;
    display: block;
}
.xx_Super ul li a{
    text-align: center;
    display: block;
    width: 60%;
    background: #fff;
    /* margin: auto; */
    padding: 6px 0px;
    border-radius: 9px;
    border: 2px solid #2E7BE4;
    color: #2E7BE4;
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 1px;
    margin:24px auto auto auto;
}
.xx_Super small{
    text-align: center;
    display: block;
    font-size: 24px;
    width: 100%;
    margin: 8px auto;
}
.xx_Super p{
    text-align: center;
    font-size: 30px;
    color: #000;
}
.xx_Sx small{
    text-align: left;
    display: block;
    font-size: 24px;
    margin: 8px auto auto 5px;
    text-indent: 2em;
    line-height: 42px;
    letter-spacing: 2px;
}
/*设备*/

.tpj p{
  font-size:26px;
  text-indent:2em;
  line-height: 47px;

}
.tpj ul li{
    width: 49%;
    /*display: inline-block;*/
    margin: 4px 2px;

}

.tabs {
    font-size: 24px;
    overflow: hidden;
    margin-top: 18px;

}
.tabs a {
    font-weight: normal;
    /* width: 232px; */
    height: 38px;
    line-height: 38px;
    color: #000;
    text-decoration: none; 
    display: inline-block;
}
.tabss a {
    font-weight: normal;
    /* width: 232px; */
    height: 38px;
    line-height: 38px;
    color: #000;
    text-decoration: none; 
    display: inline-block;
}
.tabs a:nth-child(2){
  margin-left:20px;
}
.tabs a:nth-child(3){
  margin-left:20px;
}

.tabs a:nth-child(5){
  margin-left:20px;
}
.tabs a.active {
    margin-top: -2px;
    background-repeat: no-repeat;
    -webkit-background-size: 64px 39px;
    -moz-background-size: 64px 39px;
    -o-background-size: 64px 39px;
    background-size: 64px 39px;
    background-position: left top;
    color: #2a70be;
    border-bottom:2px solid #2a70be ;
}
.tabss a.actives {
    margin-top: -2px;
    background-repeat: no-repeat;
    -webkit-background-size: 64px 39px;
    -moz-background-size: 64px 39px;
    -o-background-size: 64px 39px;
    background-size: 64px 39px;
    background-position: left top;
    color: #2a70be;
    border-bottom:2px solid #2a70be ;
}

.xx_Dh{
    width:1200px;
    margin:auto;
    padding-top: 45px;
}
.xx_Dh ul{
    display:flex;
    flex-wrap:wrap;
    justify-content:left

}
.xx_Dh ul li{
    width: 132px;
    line-height: 32px;
    background: #e6e6e6;
    height: 33px;
    border-radius: 20.5px;
    padding: 8px 16px;
    margin-right: 15px;

}
.xx_Dh ul li a{
    display: block;
}
.xx_Dh ul li a img{
        float: left;
}
.xx_Dh ul li a em{
        display: block;
    /* float: left; */
    font-size: 22px;
    color:#666
}

.xx_Br h1{
    text-align: center;
    font-size: 28px;
    padding:39px 0;
}
.xx_cc{
 text-align: center;
 font-size:24px !important;
padding:39px 0;

}
.xx_lx{
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between;
}
.xx_lx li{
    border: 1px solid #eee;
    border-radius: 10px;
    width: 47%;
    padding: 40px 12px;
}
.xx_lx li p{
  font-size:20px !important;
  color:#000
}
.xx_lx li span{
        font-size: 18px;
}