Since Sept 2014 Bootstrap is included in TYPO3 CMS backend.
Since TYPO3 version 6.2 Normalize.css is included in the TYOP3 CMS core.
Normalize.css is a project by Nicolas Gallagher, co-created by Jonathan Neal.
Source code available on GitHub: necolas/normalize.css. Thank you!
Clearfix is included since TYPO3 6.2. Thank you!
Albert Einstein quotes collected by kind people at http://en.wikiquote.org/wiki/Albert_Einstein
Disclaimer: This styleguide does not look perfect - besides documentation the guide should also point out missing concepts and styles.
Therefore every imperfect style also is a todo for us. The solution should be included in the TYPO3 CMS core.
Maintained by Felix Kopp and contributors.
This guide is highly inspired by Bootstrap and Zurb Foundation.