WordPress Gutenberg block Inspector Controls: do I need to add a stylesheet for the controls?

Question

I'm working on a Gutenberg block for WordPress. I've started adding inspector controls. However I am noticing that the InspectorControls area has no margin or padding, the controls are lined right up with the edge of the sidebar. Am I supposed to include my own stylesheet to fix this? Or am I missing a needed WP admin stylesheet?

Answer 1

I found the answer to my own question. Wrapping the elements in a PanelRow for each element and all of the PanelRows in a PanelBody took care of the margin and the padding.