/*媒体查询*/
@media only screen and (max-width:1200px) {
  html{font-size: 18px !important;}
}
@media only screen and (max-width:1100px) {
  .menu{display: none;}
  .cen-r{width:100%;}
}
@media only screen and (max-width:900px) {
  html{font-size: 16px !important;}
  .search{display:none}
  .nav-web,.center-menu{display: none;}
  .menu-button{display: block;}
  .logo{margin-left:3rem;width:calc(100% - 3rem);}
  .top-txt{margin:0px 2rem;width:calc(50% - 7rem);}
  .part-pane,.center-container{float: none;width:100%;max-width:unset;}
  .newsItem li{float: none;padding:1rem;width:100%;}
  .imgSlide .bd ul li{width:calc(50% - 1rem);}
  .center-container{border-top:1px dashed #ff7300;border-right:none;padding:0px;}
  .foot-icon{text-align: center;}
  .foot-link,.foot-img{float: none;width:100%;max-width:200px;margin:auto;}
  .foot-txt{float:none;text-align: center;width:100%;}
}
@media only screen and (max-width:768px) {
  .foot{background:url(../images/foot-logo.png) center 1rem no-repeat;background-size:auto 2rem;padding-top:4rem;}
  .foot-icon ul{text-align: center;}
  .leader-img,.leader-box{float: none;width:100%;margin:0.5rem 0px;}
  .newsBoxList li{float:none;width:100%;margin:0.5rem 0px;}
  .ldgh .center-content .list-paddingleft-2{
    width:45%;
    margin:0 2%;
  }
  .ldgh .center-content .list-paddingleft-2 p img{
    max-width:100%;
  }
}
@media only screen and (max-width:640px) {
  .ldgh .center-content .list-paddingleft-2{
    width:100%;
  }
}