Set padding of icons in the Software Factory

@Roland originaly posted this idea (https://community.thinkwisesoftware.com/development-13/style-svg-s-used-in-image-combo-and-other-places-903).

@Jasper opted to add said idea as a new post. It has not been added yet as far as I can tell, and I think it would be a great feature.  

The current development of our platform recommends to use .svg's for icons, and I can set up the padding of an icon (in icons8 for instance) and use it to get a more ‘open’ look in the GUI, because the icons have more room between them.

Setting up padding per icon, however, makes it unique and limits my possibilities to reuse this icon for a different purpose. 

Would it be possible to setup the padding of icons in the SF? Maybe this could be integrated in ‘Screen types’, where the size of ‘tasks’ or ‘prefilters’ are also set up.