.nav-tabs {
      display: flex;
      justify-content: center;
      border-bottom: 1px solid #ccc;
      background: #f5f5f5;
    }

    .nav-tabs a {
      padding: 14px 30px;
      text-decoration: none;
      color: #333;
    }

    .nav-tabs a.active {
      color: #3bae3f;
      border-bottom: 2px solid #3bae3f;
    }

.section{
  padding-top: 50px;
  padding-bottom: 50px;
}

    .contact-grid-2 {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      margin-top: 50px;
    }

    .message-form {
      flex: 1;
      margin-right: 50px;
    }

    .liuyan-img {
      width: 50%;
      height: auto;
    }

    .form-group {
      margin-bottom: 15px;
    }

    .form-group label {
      display: block;
      margin-bottom: 5px;
    }

    .form-group input,
    .form-group textarea {
      width: 100%;
      background-color: transparent;
      border: none;
      border-bottom: 1px solid #ccc;
      padding: 10px;
      font-size: 1rem;
    }

    .form-group input:focus,
    .form-group textarea:focus {
      outline: none;
      border-bottom: 1px solid #3bae3f;
    }

    .contact-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      margin-top: 50px;
      /* 卡片之间的间距 */
    }




    .contact-card {
      flex: 1 1 calc(33% - 20px);
      background: #f8f9f8;
      padding: 30px 20px;
      border-radius: 10px;
      box-shadow: 0 0 10px #eee;
      text-align: left;
    }

    .contact-card img {
      height: 32px;
    }

    .contact-card img.qcode {
      width: 60px;
      height: 60px;
    }

    .qcode-text {
      line-height: 60px;
    }

    .contact-card .contact-content {
      font-size: 12px;
      padding-top: 10px;
    }

    .message-form {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      margin-top: 10px;
      color: #666
    }

    .message-form input,
    .message-form textarea {
      flex: 1 1 calc(50% - 20px);
      padding: 10px;
      font-size: 1rem;
      border: 1px solid #ccc;
      border-radius: 6px;
    }

    .message-form button {
      padding: 10px 30px;
      background: #3bae3f;
      color: white;
      border: none;
      border-radius: 30px;
      cursor: pointer;
      margin-top: 20px;
    }

    .image-right {
      width: 50%;
    }

    .fade-in {
      opacity: 0;
      transform: translateY(20px);
      transition: all 0.8s ease-in-out;
    }

    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .contact-img {
      width: 40px;
      height: 40px;
      padding: 10px;
      border-radius: 50%;
      border: 1px solid #00de7d;
    }

    .contact-link-more {
      background-image: url('../images/contactjoinus.jpg');
      background-position: center;
      background-repeat: no-repeat;
      background-size: cover;
      /* 背景图片圆角 */
      border-radius: 15px;
      /* 设置圆角大小 */

      color: #fff;
      margin-bottom: 15px;
      height: 300px;

    }

    .contact-content-joinus {
      position: absolute;
      right: 25%;
      top: 50px;
      font-size: 14px;
      line-height: 24px;
    }

    .contact-title-joinus {
      padding-bottom: 30px;
      font-size: 32px;
    }

    .contact-content-joinus .contact-content-desc {
      font-size: 14px;
      line-height: 28px;
    }

    .contact-content-joinus .btn-more {
      color: #fff;
      padding-top: 25px;
      font-size: 12px;
    }

    .form-row {
      display: flex;
      justify-content: space-between;
      margin-bottom: 20px;
      width: 100%;
    
      /* 添加底部线条 */
    }

    .form-group-inline {
      display: flex;
      align-items: center;
      /* 垂直居中对齐 */
      gap: 10px;
      /* label 和 input 之间留白 */
      width: calc(50% - 10px);
      padding-bottom: 15px;
      border-bottom: 1px solid #ccc;
    }

    .input-label {
      font-weight: normal;
      margin-bottom: 0;
      white-space: nowrap;
      display: flex;
      align-items: center;
      color: #666;
      font-size: 12px;
    }

    .label-icon {
      height: 16px;
      width: auto;
      margin-right: 8px;
    }

    .form-group-inline input,
    .form-group textarea {
      padding: 10px;
      font-size: 1rem;
      border: none;
      background-color: transparent;
      outline: none;
      width: 100%;
    }

    .form-group-full {
      width: 100%;
      margin-bottom: 20px;
    }

    .form-group-full textarea {
      width: 100%;
      padding: 10px;
      font-size: 1rem;
      border: none;
      background-color: transparent;
      outline: none;
      resize: vertical;
      border-bottom: 1px solid #ccc;
      /* Allow vertical resizing */
    }



    .contact-title-h2 {
      margin-bottom: 40px;
    }

    @media (max-width: 768px) {
      .contact-card {
        flex: 1 1 100%;
      }

      .message-form input,
      .message-form textarea {
        flex: 1 1 100%;
      }

      .image-right {
        width: 100%;
      }
    }

       .image-container {
  width: 400px;
  overflow: hidden;
  height: auto;
}

.clipped-image {
  width: 800px;
  transform: translateX(-50%); 
}