How do i add tiny flags to display variables onto decisions

So I'm trying to figure out how to make a tiny flag like in the decision "gateway to europe" with the little british and german flags. How do i do it?

As in with the UK/Germany flags and the numbers next to them?

This isn't something the site currently has the ability to add. However, if you wanted to add similar code, you would need to add this to the decision's category: 

custom_icon = {

tag = ENG

value = eng_gateway_to_europe_icon_value

desc = eng_gateway_to_europe_full_influence_breakdown


visible = {

country_exists = ENG

}

}

custom_icon = {

tag = GER

value = ger_gateway_to_europe_icon_value

desc = ger_gateway_to_europe_full_influence_breakdown


visible = {

country_exists = GER

}

}



The line:

tag = X

is which flag to show


value = X

Is the value of a variable to show


desc = X

Is the localisation key to show when hovered over


visible = { }

Are the conditions met for the icon to be visible