[Question] Possibility to customize nodes via CSS?

[Nedgeva]

Hi everyone and thanks for quality software! I've notices that nodes comes w/ hardcoded classnames w/o ability to pass custom node classname via config: https://github.com/oslabs-beta/Svelvet/blob/1cd0841bf666691c83cb2f396043727ad4715848/src/lib/Nodes/index.svelte#L22-L36

So the question - is there any possibilities to customize nodes besides passing config values>