Global Variables Inside Selectors in SASS

If we set variables that are inside selectors, we can use them only within the specified nesting level. However, if we need a variable to be available globally, we append the !global label to its value. Let's look at an example:

div {
	$height: 20px !global;
	height: $height;
}
#navbar {
	height: $height;
}

The result of compiling the above code will be as follows:

div {
	height: 20px; 
}
#navbar {
	height: 20px; 
}

Tell me what the result of compiling the following code will be:

#main {
	$font-family: Arial !global;
	font-family: $font-family;
}
#navbar {
	font-family: $font-family;
}