@media screen and (max-width: 1080px) {
  .head .head-main .head-tell-row {
    width: 26%;
  }
  .nav .nav-main > ul > li > a {
    padding: 18px 16px;
  }
  .ht-search .ht-search-main .ht-search-right {
    width: 29%;
  }
  .index-pro .index-pro-main .index-pro-right {
    width: 66%;
  }
  .index-pro .index-pro-main .index-pro-right ul li {
    width: 31%;
    margin-right: 20px;
  }
  .guanggao {
    background-position: center;
  }
  .guanggao .guanggao-main {
    padding-top: 50px;
  }
  .guanggao .guanggao-main .guanggao-right img {
    padding-top: 30px;
  }
  .index-shebei .index-shebei-main {
    width: 85%;
  }
  .index-youshi .index-youshi-main .index-youshi-item .index-youshi-info .index-youshi-left {
    width: 70%;
  }
  .index-youshi .index-youshi-main .index-youshi-item .index-youshi-info .index-youshi-left ul {
    height: 210px;
  }
  .index-about .index-about-main .index-about-right img {
    width: 90%;
    margin-top: 0px;
  }
  .index-about .index-about-main .index-about-left > p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }
  .index-about .index-about-main .index-about-left .index-about-title .index-about-title-left h1 {
    font-size: 22px;
  }
  .index-news .index-news-main .index-news-left ul li {
    width: 48%;
  }
  .index-news .index-news-main .index-news-left ul li a {
    width: 72%;
  }
  .footer .footer-main .footer-cont .footer-service {
    width: 35%;
  }
  .ht-kefu {
    display: none;
  }
  .footer-lianxi2 {
    display: none;
  }
  .redian .redian-list .redian-top .redian-topLeft {
    width: 30%;
    border: 0px;
  }
  .redian .redian-list .redian-top .redian-topRight {
    width: 65%;
  }
  .redian .redian-list .redian-top .redian-topRight p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .ht-container .ht-right {
    width: 73%;
  }
  .ht-container .ht-left {
    width: 23%;
  }
  .ht-container .ht-left .ht-left-nav1 .index-pro-left-nav > ul > li > a {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .productlist ul li,
  .caselist ul li {
    width: 31.5%;
  }
  .procont .proTop .proTop-right ul li:last-child {
    display: none;
  }
  .newslist ul li .newslink .news-left {
    width: 30%;
    flex: auto;
  }
  .newslist ul li .newslink .news-container {
    width: 65%;
    flex: auto;
  }
  .newslist ul li .newslink .news-container .news-title-row h3 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .newslist ul li .newslink .news-container .news-title-row p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .newscont .newscont-title h1 {
    font-size: 28px;
  }
  .ht-liuyan {
    width: 90%;
  }
  .footer .footer-main .footer-nav-row .footer-jishu {
    width: 26%;
  }
}