Is your feature request related to a problem?

Not a problem, but an enhancement. The standard DNN buttons are a bit old fashioned, especially if you compare that with the PB buttons.

Describe the solution you'd like

Change the SCSS for the DNN Buttons in the default nvQuickTheme default code

Describe alternatives you've considered

Define my own buttons in my modules, but that would mean that the buttons of the default DNN modules would remain old fashioned and different.

Additional context