.my-block {
      padding: 4px;
    }

    .image-grid-3cols {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      justify-items: center;
      padding: 4px;
    }

    .img {
      display: block;
      width: 300px;
      height: 128px;
      background-size: cover;
      background-position: center;
      border-radius: 4px;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, background-image 0.5s ease;
    }

    .img:hover {
      transform: scale(0.95);
    }

    @media (max-width: 768px) and (orientation: portrait) {
      .image-grid-3cols {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) and (orientation: landscape) {
      .img {
        width: 220px;
        height: 93px;
      }
    }

    .btn1 { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/01.jpg'); }
    .btn2 { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/02.jpg'); }
    .btn3 { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/03.jpg'); }
    .btn4 { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/04.jpg'); }
    .btn5 { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/05.jpg'); }
    .btn6 { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/06.jpg'); }
    .btn7 { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/07.jpg'); }
    .btn8 { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/08.jpg'); }
    .btn9 { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/09.jpg'); }
    .btn10 { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/10.jpg'); }

    .btn1:hover { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/01c.jpg'); }
    .btn2:hover { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/02c.jpg'); }
    .btn3:hover { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/03c.jpg'); }
    .btn4:hover { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/04c.jpg'); }
    .btn5:hover { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/05c.jpg'); }
    .btn6:hover { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/06c.jpg'); }
    .btn7:hover { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/07c.jpg'); }
    .btn8:hover { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/08c.jpg'); }
    .btn9:hover { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/09c.jpg'); }
    .btn10:hover { background-image: url('https://minio.kyivcity.gov.ua/kyivcity/sites/17/2025/cnap/10c.jpg'); }