There are some special icons in Fitzeous theme, here are the available icons.
http://fitzeous.bolvo.com/wp-content/themes/fitzeous/assets/assets/flat-icon/flaticon.html
We also added to use Font awesome icons, as above icons are not enough, on the screen, as seen in below image.
Sometimes, these icons does not work, its due to icons conflict, as a lot of other plugins also use Font awesome, so the solution is to install and activate this plugin.
https://wordpress.org/plugins/font-awesome/
This plugin sorts all conflicts and icons will work fine.
