AmericanBar.org’s vertical advertising networks give you the opportunity to target your marketing to a specific area of practice or interest. 

Billboard

Specs:
970x250 pixels and 300x250 pixels (for the mobile platform)
File Size: 40k maximum
Animation: 25 seconds maximum
File Type: PNG preferred, animated GIF with freeze on call to action accepted

Investment

Leaderboard: $42 CPM