[fix] pfe-cta stretch

[starryeyez024]

current flexbox styles stretch CTAs (or other content) horizontally across the card

[kylebuch8]

@starryeyez024 Is this not intended?

[starryeyez024]

@kylebuch8 nope, CTA's should just be whatever width the text is, plus padding.

[castastrophe]

https://github.com/patternfly/patternfly-elements/pull/854/files?file-filters%5B%5D=.scss#diff-235f07a9f47613ded24fdf03b62922561f87b3d82b78bcc90f1384ee5d3b020c