message: fix: fix overflowing content in JSON samples
diff: @@ -5,9 +5,13 @@ export const jsonStyles = css`
  display: none;
  }
  - font-family: Consolas, ${props => props.theme.code.fontFamily};
  + font-family: ${props => props.theme.code.fontFamily};
  font-size: ${props => props.theme.code.fontSize};
  + word-break: break-all;
  + word-wrap: break-word;
  + white-space: pre-wrap;
  +
  .type-null {
  color: gray;
  }
  