Hi there,
I’ve been searching for a while, but can’t find anything. At the top of the Extension page for each Extension is an icon. I know that I can change the size of the icon if I switch to Theme => Extension Page => turn on Use Extension Page Styles and scroll down to the icon size. However, Extension Page Styles are not an option for us, and I can tell right away why: It is not possible to change the padding of Component items, which results in things like this:
We need to decrease the icon size without using Extension Page Styles. Can you help us, please? Besides that: Adding the option to change padding/margin in Extension Page Styles would be awesome! 
Best regards
Lars