The ability to add CSS to specific elements (submit button on form for instance) and have it automatically added to the ‘stylesheet’ page would be a real bonus! Alternatively, the ability to add a unique identifier on any element on a page would allow us with technical knowledge to send styles to that specific element (such as rounding the corners on a submit button via css for browsers that have the capability - which now that I think of it should be a checkbox option on the submit button for those that don’t want to use images)