# Build-in Icons
There are some built-in social icons in the theme, all from iconcont (opens new window):
Just fill the beginning with 'icon-' into CSS class, eg:
The icons are mainly used in related pages, of course, you can also use any place by HTML.
# Custom Icons
If you want to use other icons, you can set
iconfont of _static_prefix.yml to include your own Iconfont or Font-Awesome, and then insert them to css class.