@media screen and (max-width: 1200px) {
  html,
  body {
    overflow-x: hidden;
  }
  .footbj {
    overflow: hidden;
  }
  .foot {
    display: flex;
    overflow: hidden;
  }
  .foot ul {
    flex: 1;
    margin-left: 0;
  }
  .foot ul p {
    text-align: center;
  }
  .foot ul li {
    width: 100%;
    text-align: center;
  }
  .footy {
    display: none;
  }
}
@media screen and (max-width: 1024px) {
  .product .cpgd ul {
    row-gap: 28px;
  }
  .product .cpgd li {
    width: calc(33.3333% - 16px);
  }
  .newsBox + .textlist {
    width: 100%;
    margin-top: 26px;
  }
  .index_cp li {
    width: calc(50% - 20px);
  }
}
@media screen and (max-width: 767px) {
  .toubu .phone,
  .toubu .phone span {
    font-size: 20px;
  }
  .product .cpgd li {
    width: calc(50% - 12px);
  }
  #intro_pic {
    display: none;
  }
  #intro_info,
  .con_right,
  .index_cp {
    width: 100%;
  }
  .plist {
    display: none;
  }
}