body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
  }
  
  #fullscreenButton {
    padding: 10px 20px;
    background-color: #29b6f6;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-bottom: 20px;
  }
  
  #fullscreenButton:hover {
    background-color: #0288d1;
  }
  
  #logContainer {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    width: 300px;
  }
  
  h1 {
    text-align: center;
    color: #333;
  }
  
  #log {
    list-style-type: none;
    padding: 0;
    margin: 0;
  }
  
  #log li {
    background-color: #e1f5fe;
    margin: 10px 0;
    padding: 10px;
    border-left: 5px solid #29b6f6;
    font-size: 14px;
    color: #555;
  }
  
  #content {
    margin-top: 20px;
    padding: 10px;
    background-color: #f0f0f0;
    width: 90%;
    max-width: 600px;
    text-align: justify;
    user-select: none; /* Disable text selection */
    -webkit-user-select: none; /* Safari and Chrome */
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* IE and Edge */
    cursor: default; /* Optional: change cursor to indicate text cannot be selected */
  }
  
  /* Ensure all elements within body are non-selectable */
  body, * {
    user-select: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
  }