message: Constrains the group section height and overflow scrolls it when needed
diff: @@ -78,14 +78,18 @@ export const channelVisibilityForegroundColor = css`
  }
  }
  `;
  - }
  -}
  + }}
  `;
  export const fractional = css`
  -webkit-transform: scale(0.99); // Hack to force fractional pixels in Chrome
  `;
  +export const overflowScrolling = css`
  + overflow-y: auto;
  + -webkit-overflow-scrolling: touch;
  +`;
  +
  export default {
  outlineBorder,
  hyphenate,
  @@ -93,4 +97,5 @@ export default {
  neutralMarginsY,
  channelVisibilityForegroundColor,
  fractional,
  + overflowScrolling,
  };
  