message: Add background color to output.
diff: @@ -319,6 +319,7 @@ export const outputCutIcon = {marginRight: 10, fontFamily: "FontAwesome"};
  export const output = (activeOutputType: OutputType, status: Status) => {
  const styles: CSSObject = {
  + backgroundColor: backgroundColor,
  whiteSpace: "pre-wrap",
  };
  