@media screen and (max-width:1300px) {
    .kunacon li{
        width: 33.333%;
    }
}


@media screen and (max-width:1180px) {
    .fiberi{
        display: none;
    }
    .tecll{
        width: 100%;
        text-align: center;
    }
}

@media screen and (max-width:1100px) {
    .daoleler .baopei{
        padding-left: 0;
    }
    .ultopli ul{
        margin: 0 auto;
    }
    .daoleler .banpei{
        padding-left: 0;
    }
    .ulperoli{
        margin:0 auto;
    }
    .conwencn li{
        float: none;
        margin: 0 auto;
        margin-bottom: 80px;
    }
    .heaftop{
        display: flex;
    }
    .heade{
       display: none;
    }
    .riwen{
        width: 100%;
    }
    .guanyucon{
        width: 90%;
    }
     
    .phon{
        display: flex;
    }
    .zbao{
        width: 100%;
    }
    .shoconpe > div{
        width: 100%;
       
    }
    .shoconpe > div:nth-child(1){
        top:70% ;
        height: 30%;
    }
    .shoconpe > div:nth-child(2){
        top:0% ;
        height: 70%;
    }
  .linshuru{
      display: block;
      padding-top: 100px;
  }
}
@media screen and (max-width:750px) {
    .conpero {
        padding-top: 0px;
        padding-bottom: 60px;
    }
    .herplef li{
        width: 48.3%;
    }
    .menduin{
        padding-top: 20px;
        padding-bottom: 30px;
    }
    .zbaocun{
        font-size: 20px;
    }
    .vaocn{
        padding-top: 38px;
        padding-bottom: 60px;
    }
    .shoconpe > div:nth-child(1){
        top:70% ;
        height: calc( 30% - 60px );
    }
    .conri{
        font-size: 20px;
        line-height: 30px;
    }
    table, table tr th, table tr td{
        font-size: 24px;
        padding: 0px 5px;
    }
    .ulconli li{
        padding-left: 0;
    }
    .conri img{
        width: 30px;
    }
    .leimg{
        width:50%;
        position: static;
        margin-bottom: 20px;
    }
    .opdcli{
        width: 100%;
        height: 70px;
        font-size: 23px;
    }
    .ulconli{
        height: 400px;
    }
    .linshuru{
        padding: 0px 5%;
        padding-top: 100px;
    }
    .tecll{
        font-size: 20px;
    }
    .titerp{
        text-align: center;
    }
    .fonte{
        font-size: 24px;
    }
    .fantanon{
        font-size: 24px;
    }
    .diluchup{
        font-size: 24px;
        line-height: 60px;
    }
    .fontes{
        font-size: 20px;
    }
    .qqq li img  {
        width:50%;
        text-align:center;
    }
}