RHOAR launch web ads in the standard sizes:
Content TK from jessk_jira.

Standard Web Sizes:
https://mojo.redhat.com/docs/DOC-1069149-rhdp-web-and-social-media-ad-sizes

Medium Rectangle: 300x250 (50k)
Leaderboard: 728x90 (50k)
Skyscraper: 160x600 (50k)

Social Sizes:
Facebook: 1200x628 (50k) (20% rule applies) - Grid tool for confirmation
Facebook: 1080x1080 (50k) (20% rule applies) - Grid tool for confirmation
Twitter: 800x320 (50k)