diff2html/website/templates/pages/demo/demo.css

.diff-url-input {
  width: 100%;
}

.diff-url-btn.is-small {
  font-size: 0.85rem;
}

.d2h-dark-color-scheme .title {
  color: #fff;
}

.d2h-dark-color-scheme .footer {
  background-color: #2d2d2d;
}

@media (prefers-color-scheme: dark) {
  .d2h-auto-color-scheme .title {
    color: #fff;
  }

  .d2h-auto-color-scheme .footer {
    background-color: #2d2d2d;
  }
}