necolas/normalize.css — pull request #342 by interpaul (2014-06-11 22:02:08+00:00)
Title: Font-weight:bolder for fonts with multiple weights

Improvement for fonts that have multiple weights.
If some block, for example header, is bold and has `strong` inside we can make `strong` bolder if font has additional weights.

```html

Header with nested strong inside

```

Check this [demo](http://cssdeck.com/labs/x20utix0).