- Go to [Icomoon] (https://icomoon.io/app/)
- On the Options menu, open "Manage Projects", then import a project (select "selection.json" file), rename it then load it.
- Select your favourite icon library, select icons you want to add, then go to "Generate Font"
- Make sure your previous icons are here
- Clic "Download"
- Unzip the previously downloaded archive from icomoon
- Copy the content in the "resources" folder of ck-font
- Copy the newly added icons declarations (starting with "ck-nameoficon:before") into "ck-font/sass/etc/all.scss" into "Icon Glyph" section.
- You need to build/watch again to reload changes