Font Awesome Icons
Font icons are a great alternative to images for things like social media icons, buttons and list decoration. They're scalable, light-weight, accessible and can easily be customized with CSS to change their color, size, drop shadow etc.
All Sitecore sites currently have access to Font Awesome 4.7.0.
Full Icon List
You can place Font Awesome icons just about anywhere using the CSS Prefix fa and the icon's name. Font Awesome is designed to be used with inline elements (we like the <i> tag for brevity, but using a <span> is more semantically correct).
<i class="fa fa-camera-retro"></i>
Want your icon a little bigger? Font Awesome comes equipped with a number of classes to increase the size of your icon.
<i class="fa fa-camera-retro fa-3x"></i>
More examples and tips can be found on the Font Awesome examples page. Please note some examples featured on the Font Awesome site rely on the Bootstrap CSS framework which is not available in Sitecore. If you have questions on how to customize the style of your icons please contact Web Services.