* {
    background-color: #000000 !important;
    background-image: none !important;
    color: #ffffff !important;
    line-height: 1.5em !important;
    text-shadow: none !important;
  }
  
  a, a * {
    background-color: #000000 !important;
    color: #ffff00 !important;
    text-decoration: underline !important;
  }
  
  a:hover, a:hover * {
    background-color: #ffff00 !important;
    color: #000000 !important;
    text-decoration: none !important;
  }
  
  input {
    background-color: #ffffff !important;
    color: #000000 !important;
  }
  
  input[type=submit],
  input[type=button],
  button {
    background-color: #ffff00 !important;
    color: #000000 !important;
  }
  
  input[type=submit]:hover,
  input[type=button]:hover,
  button:hover {
    text-decoration: underline !important;
  }
  
  ::selection {
    background-color: cyan !important;
    color: #000000 !important;
  }