Big Box

Size: 300 x 250

File Size (max): 100k

Duration: 30 seconds maximum

Formats: jpg, gif, HTML5. Important: we also need jpg file as backup in case the HTML5 won’t load on user’s device (max 39K).

Rules: Multiflex with 300 x 600 and 300 x 1050 whenever page structure allows.

Onscreen: can display expando ads over content (they expand to 600 x 250). Expando ads must be hosted by a certified third-party.


  • Computer
  • Tablet
  • Mobile


  • Home
  • Sections
  • Articles

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