Code samples have line wrapping

They probably shouldn't. Possible solution is to add `word-wrap` to `pre` or `pre > code`.


Start by locating the styles that control pre and pre > code elements in the generated pattern library, then reproduce the line wrapping shown in the screenshot. The issue is done when code samples no longer wrap unexpectedly and the affected presentation remains readable.

索引モデルが issue の本文から書いたものです。