Impression Campaign Specs

Please provide the following materials for your impression campaign.

ros-impressions-mockup

Leaderboard:
970 pixels x 90 pixels

Mobile Leaderboard:
970 pixels x 250 pixels

Side Rail Small:
300 pixels x 250 pixels

Side Rail Tall:
300 pixels x 600 pixels

Acceptable formats:
PNG, JPG, JPEG, GIF, JS, CSS, HTML