E030 - Herst/bootlint-ng GitHub Wiki
Note: Below is the original page from the Bootlint documentation, some of the info here might not apply to Bootlint-NG!
Found elements with a .glyphicon-*
class that were missing the additional required .glyphicon
class.
.glyphicon-*
classes can't be used on their own; they must always also be accompanied by the .glyphicon
class.
Wrong:
<span class="glyphicon-heart"></span>
Right:
<span class="glyphicon glyphicon-heart"></span>