Chunk4x:Help screen column header Bootstrap Size From Joomla! Documentation Revision as of 09:16, 23 October 2020 by FuzzyBot (talk | contribs) (Updating to match new version of source page)(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) Other languages:English Nederlands español Bootstrap Size. (Values 0 to 12) This allows you to choose the width of the module via the span element built into bootstrap.