Rotate on hover
Colour change on hover
rotate and colour change on hover.
Leaf edited to create larger area for text.
Examples of leaf buttons created as non-global library modules.
Css is currently added in theme CSS but can be copied to the buttons in the library (In advanced settings).
However the idea is that I create a set of buttons to choose from, with classes added that you won’t need to edit. I can create 2 versions of each leaf stem left and stem right. As you can see from the examples below there are different options for text colour, text colour on hover and rotation on hover. We can have less or more rotation.
The idea is you add the chosen button to the page then change the text and tweak the padding (which is set in Divi).