message: feat(content-item): add grid to content item story
diff: @@ -32,5 +32,13 @@ storiesOf('Patterns (Sub-Patterns)|ContentItem', module)
  'https://picsum.photos/id/2/352/176'
  ),
  };
  - return <ContentItem heading={heading} copy={copy} image={image} />;
  + return (
  + <div class="bx--grid">
  + <div class="bx--row">
  + <div class="bx--col-sm-4 bx--col-lg-8 bx--offset-lg-4">
  + <ContentItem heading={heading} copy={copy} image={image} />
  + </div>
  + </div>
  + </div>
  + );
  });
  