.top-button {
    display: inline-block; 
    margin-bottom: 10px;
    font-size: 115%;
}
.container {
    zoom: 97%;
    margin-bottom: 70px;
}

/* Floating zoom controls */
  .zoom-controls {
    position: fixed;
    bottom: 70px;
    right: 20px;
    display: flex;
    flex-direction: row;
    gap: 10px;
    z-index: 999;
  }

  .zoom-btn {
    background: #333;
    color: white;
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0px 4px 8px rgba(0,0,0,0.3);
  }
#installAppBtn { background-color: lightseagreen; }
#installAppBtn:hover { background-color: #36a420; }
.details { width: 90%; max-width: 800px; text-align: center; font-size: 115%; padding-top: 50px}