@media (max-width: 768px) {
  /* 这里就是10/16x100%=62.5% 也就是默认10px的字号 */
  html {
    font-size: 62.5%;
  }

  .news-top {
    height: 22.5rem;
    background-image: url("../img/web/news/6.jpg")/*tpa=https://tbdingtalk.com/assets/addons/cms/img/web/news/6.jpg*/;
    background-size: cover;
    background-repeat: no-repeat;
    /* background-position-y: center; */
    position: relative;
    background-position: 0 0rem;
    padding: 0 3rem;
  }
  .news-top-bg {
    width: 100%;
    height: auto;
  }
  .news-top-con {
    width: 100%;
    height: 100%;
    margin: 0px auto;
    color: #ffffff;
    position: relative;
  }
  .news-top-title {
    /* font-size: 26px; */
    position: absolute;
    top: 41%;
    left: 0rem;
  }
  .news-top-subtitle {
    /* font-size: 46px; */
    /* font-weight: 600; */
    position: absolute;
    top: 56%;
    margin-left: 0rem;
  }

  .news-nav {
    width: 100%;
    line-height: 7rem;
    margin: 0rem auto;
    border-bottom: 0.1rem solid rgba(221, 221, 221, 1);
    white-space: nowrap;
  }
  .news-nav-list {
    display: inline-block;
    width: 19%;
    text-align: center;
  }
  .news-nav-list.active,
  .news-nav-list:hover {
    color: #0089ff;
    font-weight: bold;
    text-decoration: none;
  }
  .row {
    margin-bottom: 2rem !important;
  }

  .news-container {
    width: 100%;
    margin: 6rem 0px;
  }
  .news-cart {
    display: inline-block;
    /* width: 380px; */
    padding: 0rem 1.5rem 1.5rem 1.5rem;
    cursor: pointer;
  }
  .news-cart:nth-child(3n) {
    margin: 0rem 0rem 3rem 0rem;
  }
  .news-cover-box {
    display: flex;
    align-items: center;
    justify-content: center;
    /* width: 380px; */
    /* height: 219px; */
    overflow: hidden;
    width: 30%;
    height: 12.5rem;
  }
  .new-right-title-box {
    width: 65%;
    margin-left: 1rem;
  }
  .news-cover {
    width: 100%;
    height: 86%;
    /* height: auto; */
  }
  .news-cover:hover {
    transform: scale(1.1);
    transition: all 0.7s;
  }
  .news-cart-title {
    font-size: 1.6rem;
    color: #404040;
    font-weight: bold;
    line-height: 2.8rem;
    margin-top: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .news-cart-text {
    font-size: 1.4rem;
    color: #999;
    line-height: 2.6rem;
    height: 5rem;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    -webkit-line-clamp: 2;
  }
  .news-cart-date {
    font-size: 12px;
    color: #999;
    line-height: 26px;
  }

  .loadmore {
    margin: 100px auto;
  }

  .news-link-address {
    display: flex;
    justify-content: left;
    align-items: left;
  }

  .new-line {
    display: block;
    width: 100%;
    height: 0.05rem;
    background-color: #e2dede;
    margin-top: 1.5rem;
  }
}

@media screen and (min-device-width: 768px) and (max-device-width: 1366px) {
  /* 这里就是10/16x100%=62.5% 也就是默认10px的字号 */
  html {
    font-size: 62.5%;
  }
  .news-top {
    height: 39rem;
    background-image: url("../img/web/news/6.jpg")/*tpa=https://tbdingtalk.com/assets/addons/cms/img/web/news/6.jpg*/;
    background-size: cover;
    background-repeat: no-repeat;
    /* background-position-y: center; */
    position: relative;
    background-position: 0 0px;
  }
  .news-top-bg {
    width: 100%;
    height: auto;
  }
  .news-top-con {
    width: 100%;
    height: 100%;
    margin: -22px auto;
    color: #ffffff;
    position: relative;
  }
  .news-top-title {
    /* font-size: 26px; */
    position: absolute;
    top: 46%;
    left: 5rem;
  }
  .news-top-subtitle {
    /* font-size: 46px; */
    /* font-weight: 600; */
    position: absolute;
    top: 58%;
    left: 5rem;
  }
  /* .common-all-banner-title-sub{
        font-size: 1.75rem;
    }
    .common-all-banner-title{
        font-size: 2.2rem;
    } */

  .news-nav {
    width: 100%;
    line-height: 70px;
    margin: 2rem auto 0rem;
    border-bottom: 1px solid rgba(221, 221, 221, 1);
    white-space: nowrap;
  }
  .news-nav-list {
    display: inline-block;
    width: 19%;
    text-align: center;
  }
  .news-nav-list.active,
  .news-nav-list:hover {
    color: #0089ff;
    font-weight: bold;
    text-decoration: none;
  }
  .row {
    margin-bottom: 4rem !important;
  }

  .news-container {
    width: 100%;
    margin: 60px 0px;
  }
  .news-cart {
    display: inline-block;
    /* width: 380px; */
    padding: 0px 15px 30px 15px;
    cursor: pointer;
  }
  .news-cart:nth-child(3n) {
    margin: 0px 0px 30px 0px;
  }
  .news-cover-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    /* height: 219px; */
    overflow: hidden;
  }
  .news-cover {
    width: 100%;
    height: 20rem;
  }
  .news-cover:hover {
    transform: scale(1.1);
    transition: all 0.7s;
  }
  .news-cart-title {
    font-size: 16px;
    color: #404040;
    font-weight: bold;
    line-height: 28px;
    margin-top: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .news-cart-text {
    font-size: 14px;
    color: #999;
    line-height: 24px;
    height: 48px;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    -webkit-line-clamp: 2;
  }
  .news-cart-date {
    font-size: 12px;
    color: #999;
    line-height: 26px;
  }

  .loadmore {
    margin: 100px auto;
  }

  .news-link-address {
    display: block;
  }

  .new-line {
    display: none;
  }
}