@media (prefers-color-scheme: dark) {
  body {
    background-color: #151515;
    color: #9e9e9e;
  }
  a {
    color: #4fb0c6;
  }
  ::-moz-selection {
    /* Code for Firefox */
    color: #151515;
    background: #9e9e9e;
  }

  ::selection {
    /* Code for Firefox */
    color: #151515;
    background: #9e9e9e;
  }
}
@media (prefers-color-scheme: light) {
  body {
    background-color: #f5f5f5;
    color: #333;
  }
  a {
    color: #0077cc;
  }
  ::-moz-selection {
    /* Code for Firefox */
    color: #f5f5f5;
    background: #333;
  }

  ::selection {
    /* Code for Firefox */
    color: #f5f5f5;
    background: #333;
  }
}