twitter/bootstrap — pull request #6354 by cvrebert (2012-12-20 19:04:32+00:00)
Title: add comment regarding caveat of #6199 impl per discussion in/of 14844db862

Adds a comment in the Less explaining that Bootstrap doesn't honor the crazy HTML5 semantics of `fieldset[disabled] > legend:first-child`.

Feel free to adjust the phrasing.