--- title: Icons audience: writer, designer tags: formatting keywords: last_updated: summary: --- {% include linkrefs.html %} The theme has two font icon sets integrated: Font Awesome and Glyphicons Halflings. The latter is part of Bootstrap, while the former is independent. ## See Font Awesome icons available Go to the [Font Awesome library](http://fortawesome.github.io/Font-Awesome/icons/) The Font Awesome icons allow you to adjust their size by simply adding `fa-2x`, `fa-3x` and so forth as a class to the icon to adjust their size to two times or three times the original size. As vector icons, they scale crisply at any size. Here's an example of how to scale up a camera icon: ```html normal size (1x) fa-lg fa-2x fa-3x fa-4x fa-5x ``` Here's what they render to: 1x fa-lg fa-2x fa-3x fa-4x fa-5x With Font Awesome, you always use the `i` tag with the appropriate class. You also implement `fa` as a base class first. You can use font awesome icons inside other elements. Here I'm using a Font Awesome class inside a Bootstrap alert: ```html