EasySocialDropdown Menu isn´t indent submenu elements

I have created a EasySocialDropdown Menu on my website and let this module show an menu. Inside the menu I used a heading so that I could better structure some elements shown here. What I expected was that the elements under the heading would be 10-15px adjusted (e.g. a space is added to them on the left side). But that's not the case. Could that be fixed in a further version (I assume its very easy)? It really would help the users to understand that the elements which are 10-15px adjusted belong to the heading elements above.