git/git-scm.com — pull request #355 by rishabhsrao (2014-01-28 10:17:12+00:00)
Title: Added scrollbars for overflowing lines. Fixes #354

Added scrollbars for overflowing lines of code in code snippet blocks. Refer issue #354 [1].

[1] https://github.com/git/git-scm.com/issues/354