How to resize card images

Summary:

Card images show up as too large, want to resize them

Content (required):

We have some images that are being displayed in an Oracle Web channel, which are currently too big.

I understand we can use CSS to resize all card images, but is there a way to resize individual images otherwise?

Version (include the version you are using, if applicable):

21.12

Code Snippet (add any code snippets that support your topic, if applicable):