<p dir="auto">In a few documentation places<br>
<a href="http://getbootstrap.com/css/#helper-classes-clearfix" rel="nofollow">http://getbootstrap.com/css/#helper-classes-clearfix</a><br>
<a href="http://getbootstrap.com/css/#less-mixins-vendor" rel="nofollow">http://getbootstrap.com/css/#less-mixins-vendor</a> (scroll to Transformation)<br>
and  a few more</p>
<p dir="auto">a curly bracket is highlighted with red by using class="err"</p>
<p dir="auto">Sounds like a bug in {% highlight css %}</p>
<p dir="auto">Just like less code in <a href="http://getbootstrap.com/css/#grid-less" rel="nofollow">CSS#Less Mixins</a></p>
<p dir="auto">It should be less format, not css format.</p>
<p dir="auto">But I can't find the html template with a <code class="notranslate">{ highlight less }</code> format.</p>
<p dir="auto">Here are the screenshots.</p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://camo.githubusercontent.com/d0d6feac90153ad05c43b1dc48dbb8f8704c8e550a091693bd59348f1e7962e6/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f3230363834382f313831303632312f32643833343232382d366532642d313165332d386263362d3339623965363266383232332e706e67"><img src="https://camo.githubusercontent.com/d0d6feac90153ad05c43b1dc48dbb8f8704c8e550a091693bd59348f1e7962e6/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f3230363834382f313831303632312f32643833343232382d366532642d313165332d386263362d3339623965363266383232332e706e67" alt="2013-12-26 8 55 49" data-canonical-src="https://f.cloud.github.com/assets/206848/1810621/2d834228-6e2d-11e3-8bc6-39b9e62f8223.png" style="max-width: 100%;"></a><br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://camo.githubusercontent.com/89d0e58b489de7665b9fb7b85a22d5870d469bf793b14f4f5d15ad2370cbac6f/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f3230363834382f313831303632322f32643833383736612d366532642d313165332d383832302d3964346261383836633836622e706e67"><img src="https://camo.githubusercontent.com/89d0e58b489de7665b9fb7b85a22d5870d469bf793b14f4f5d15ad2370cbac6f/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f3230363834382f313831303632322f32643833383736612d366532642d313165332d383832302d3964346261383836633836622e706e67" alt="2013-12-26 8 56 11" data-canonical-src="https://f.cloud.github.com/assets/206848/1810622/2d83876a-6e2d-11e3-8820-9d4ba886c86b.png" style="max-width: 100%;"></a><br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://camo.githubusercontent.com/d954d264be755e76321c5af4cfb3c096cab3ff93ddbc92ef725ee7c700a7c6c6/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f3230363834382f313831303632332f32643836666132362d366532642d313165332d393439352d6430613062353064323831312e706e67"><img src="https://camo.githubusercontent.com/d954d264be755e76321c5af4cfb3c096cab3ff93ddbc92ef725ee7c700a7c6c6/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f3230363834382f313831303632332f32643836666132362d366532642d313165332d393439352d6430613062353064323831312e706e67" alt="2013-12-26 8 56 25" data-canonical-src="https://f.cloud.github.com/assets/206848/1810623/2d86fa26-6e2d-11e3-9495-d0a0b50d2811.png" style="max-width: 100%;"></a></p>