ground-color: #222;
      color: #ddd;
    }

    code {
      font-family: monospace;
      padding: 0.1em 0.3em;
      border-radius: 3px;
    }

    fieldset label {
      margin: 0.5em 0;
      display: block;
    }

    fieldset label.slim {
      margin: 0 0.5em;
      display: inline;
    }

    header,
    footer {
      text-align: center;
    }

    footer {
      font-size: 80%;
      color: #888;
    }

    .mode-chat textarea[name=prompt] {
      height: 4.5em;
 