How would I get the button to look like the "Default" variation on that page? Is that just 1 "Default" style setting, or do I need to specify all CSS styles separately?
I want the Save and Close buttons to appear at the bottom, and look basically like the buttons found in the previous Forms Designer product. So I have removed the toolbar (as documented) and created new buttons at the bottom. Using your CSS I customized the appearance (which required adding !important by the way, to get it working).
But I was simply wondering if this could be achieved easier, by referring to the bootstrap ".btn-default" CSS style. Which would also make it easy to reuse/adapt when creating for instance a ".btn-success" button in the future.