I generated my own Liferay 7.2 theme, and when adding a Navigation Menu portlet to the page using the "Bar minimally justified styled" template, I have noticed that none of the dropdowns have their down-arrow icon displaying.
Digging into the code I can see that the dropdown markup exists, along with the down-arrow class:
<i class="icon-caret-down"></i>
However it doesn't appear that anything in my custom theme was generated to support that.
- What should I do to get icons into the theme?
- Is there an npm dependency I need to include to support using Font Awesome or Lexicon icon libraries specific to Liferay?
- Should I create my own CSS to style the "icon-caret-down" class and pull in my own icon library like https://www.npmjs.com/package/font-awesome?
