@media screen and (max-width: 960px) {
    .professional-service-banner {
      width: 100%;
      height: 400px;
      background-image: url("../../../img/professionalService/itwaibaofuwuxiao960.png");
      background-repeat: no-repeat;
      background-size: cover;
      background-position: center;
    }
    .professional-service-banner-conatiner {
      width: 100%;
      max-width: 960px;
      height: 100%;
      margin: 0 auto;
    }
    .professional-service-banner-text {
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      padding: 0 20px;
    }
    .professional-service-banner-text-title {
      font-size: 32px;
      font-weight: normal;
      font-stretch: normal;
      letter-spacing: 0px;
      color: #fff;
      text-align: center;
    }
    .professional-service-banner-text-desc {
      font-size: 14px;
      font-weight: normal;
      font-stretch: normal;
      margin-top: 13px;
      letter-spacing: 0px;
      color: #fff;
    }
  }
  @media screen and (min-width: 960px) {
    .professional-container {
      height: 740px;
    }
    .news-group-it-train .news-csy-website-title {
      margin: 0 0 30px 0;
    }
    .news-csy-card {
      max-width: 100%;
      height: 360px;
      overflow: hidden;
    }
    .professional-service-banner {
      width: 100%;
      height: 480px;
      background-image: url("../../../img/professionalService/itwaibaofuwu.png");
      background-repeat: no-repeat;
      background-size: cover;
      background-position: center;
    }
    .professional-service-banner-conatiner {
      width: 100%;
      max-width: 960px;
      height: 100%;
      margin: 0 auto;
    }
    .professional-service-banner-text {
      width: 50%;
      float: right;
      height: 100%;
      display: flex;
      align-items: center;
      padding: 0 20px;
    }
    .professional-service-banner-text-title {
      font-size: 32px;
      font-weight: normal;
      font-stretch: normal;
      letter-spacing: 0px;
      color: #393a3e;
    }
    .professional-service-banner-text-desc {
      font-size: 14px;
      font-weight: normal;
      font-stretch: normal;
      margin-top: 13px;
      letter-spacing: 0px;
      color: #393a3e;
    }
  }
  
  .case-desc {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 22px;
    letter-spacing: 0px;
    text-align: left;
    color: #8c8f94;
    margin-top: 10px;
  }
  .news-csy-card {
    max-width: 100%;
  }
  .showInner {
    height: 60px;
    line-height: 60px;
    text-align: left !important;
    display: block;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .news-card-title {
    display: none;
  }
  .news-csy-card img {
    width: 100% !important;
    height: 60px !important;
  }
  
  .professional-header {
    height: 80px;
    background: #346ff2;
    width: 100%;
    padding: 0 20px;
  }
  .professional-container {
    border-radius: 8px;
    overflow: hidden;
    background: #ffffff;
    width: 100%;
  }
  .case-desc-2 {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #393a3e;
    margin-top: 13px;
  }
  
  .professional-content {
    padding: 10px 20px 20px 20px;
  }
  
  .professional-header-title {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    padding-top: 20px;
  }
  .professional-header-title::after {
    content: "";
    width: 20px;
    height: 1px;
    display: block;
    background-color: #ffffff;
    margin-top: 10px;
  }