There is a feature request for scaling text in buttons.
https://support.wix.com/en/article/editor-x-request-applying-text-scaling-to-button-text
Not well-versed in Velo but you could probably make a “button” using hyperlinked text and hover interactions. I made a video here.
I guess you could do something similar for the tags but not sure how the coding for selection works beyond what is visible in the support article .