html, body {
      margin: 0;
      padding: 0;
      width: 100%;
      height: 100%;
      overflow: hidden; 
      background: #111;
      font-family: Arial, sans-serif;
    }

    #museumLontara {
      width: 100%;
      height: 100%;
    }

    .overlay-title {
      position: absolute;
      top: 10px;
      left: 50%;
      transform: translateX(-50%);
      background: #2F6E4C;
      color: #fff;
      padding: 8px 15px;
      font-size: 18px;
      font-weight: bold;
      border-radius: 6px;
      z-index: 10;
    }