Icons
The Platform Pattern Library icons are part of the "Open Iconic" library, and are served up by an SVG sprite. This allows us to display all icons in the set with a single request. A list of available icons can be found here.
HTML
Use this HTML block wherever an icon is needed and adjust the image path and #icon-nameaccordingly. Icon names can be found here.
CSS
Icons can be styled via the svg.iconic class.