Match hovercards style with latest design changes

[jcheringer]

This PR adjusts the hovercards to match the latest design changes.
Here are some examples shared by our designer, Andrei (@Luchadores):

Andrei also asked us to remove the verified icon from all variations of the hovercards.

Testing Instructions

• Check out this PR and test it through the playground
• Check if the designs match what was shared by Andrei

[github-actions]

Size Change: -149 B (-0.37%)

Total Size: 40.2 kB

Filename	Size	Change
dist/index.esm.js	8.74 kB	-28 B (-0.32%)
dist/index.js	8.88 kB	-29 B (-0.33%)
dist/index.react.js	10.9 kB	-30 B (-0.27%)
dist/index.react.umd.js	6.33 kB	-31 B (-0.49%)
dist/index.umd.js	5.4 kB	-31 B (-0.57%)

_{compressed-size-action}

[wellyshen]

LGTM!