Include icon to a node

Languages Application language
1

What data has to be placed between the quotes to include an icon to a node, for example:

	'bereik': group  @icon "x" { }
2

You can choose from the icons on Material Symbols and Icons - Google Fonts

3

It should be added that space in the names of icons are to be ‘escaped’ as _ (underscores)

4

The name that you have to use for an icon, can be found in the side bar ‘Web’ under ‘Icon font’, which opens when you click on an icon.

Those names do not contain whitespace, so you do not have to replace anything.