Thanks for the quick response mate. Understand your reasoning but unfortunately have already settled the design with the client. CSS won’t work unfortunately as the JS transformation means the position is hard-coded into the HTML. If I were to write up a patch adding that option would you consider including it in the next update?
Edit/update: okay have to eat my words there, figured out an easy CSS fix. Here it is for anyone else who’s curious:
div#responsive_menu_pro_button.responsive_menu_pro_button_active {
-webkit-transform: translate(-20px,0px);
-ms-transform: translate(-20px,0px);
transform: translate(-20px,0px);
}