3.1.3 #permalink Font families, faces, weights.

Toggle example guides Toggle HTML markup

Note that not all fonts are available in all weights and faces. TODO should we add missing font weights and just degrade to the existing ones?

Example
text_4n
text_7n
text_8n
text_4i
text_7i
text_title text_3n
text_title text_4n
text_title text_7n
Markup 
 <div class="grid-12 grid-parent">
  <div class="grid-4">
  <span class="text_4n">text_4n</span><br/>
  <span class="text_7n">text_7n</span><br/>
  <span class="text_8n">text_8n</span><br/>
  </div>
  <div class="grid-4">
  <span class="text_4i">text_4i</span><br/>
  <span class="text_7i">text_7i</span><br/>
  </div>
  <div class="grid-4">
  <span class="text_title text_3n">text_title text_3n</span><br/>
  <span class="text_title text_4n">text_title text_4n</span><br/>
  <span class="text_title text_7n">text_title text_7n</span><br/>
  </div>
 </div>
Source: text/fonts.less, line 71