7.9.1 base.text.b Bold
The <strong> element or the <b> element is for emphasizing a snippet of
text with a heavier font-weight.
Feel free to use <b> in HTML5. <b> is meant to highlight words or phrases
without conveying additional importance.
Example
The following snippets of text are rendered as bold
text. Bold text nested inside italic text should still be
bold.
Markup: base/text/text-b.twig
The following snippets of text are <strong class="{{modifier_class}}">rendered</strong> as <b class="{{modifier_class}}">bold
text</b>. Bold text nested inside <i>italic text <b>should</b></i> <em>still be
<strong>bold</strong></em>.
Source:
base/text/_text.scss, line 34