#dark-mode-demo {
  background-color: #f9f9f9;
  color: #333;
  border: 1px solid #ddd;
}

@media (prefers-color-scheme: dark) {
  #dark-mode-demo {
    background-color: #2a2a2a;
    color: #e0e0e0;
    border-color: #555;
  }
  
  #theme-toggle {
    background-color: #555 !important;
    color: white !important;
  }
}

#theme-toggle {
  background-color: #007cba;
  color: white;
}