Newsroom | Pfizer

Pfizer Coronavirus Resources: Covid-19 Updates, News, Information | Pfizer

Pfizer Stories | Articles & Content Features | Pfizer.com

Accelerating Breakthroughs to Outdo Cancer | Pfizer

Behind the Science Features | Pfizer

Our Science: Pharmaceutical Development | Pfizer | Pfizer

Our Products: Holding the Promise of a Breakthrough | Pfizer

When viewed on small screens (like mobile phones) content must fit without 
requiring scrolling in two dimensions.

WCAG 2.1 specifically requires this for:

+ Vertical scrolling content at a width equivalent to 320 CSS pixels
+ Horizontal scrolling content at a height equivalent to 256 CSS pixels

Except for parts of the content which require two-dimensional layout for usage or meaning,
such as a maps application.

two-dimensional-scrolling

September 2025

August 2025

Pfizer

Title / URL	Issues
Newsroom \| Pfizerwww.pfizer.com/newsroom	1
Pfizer Coronavirus Resources: Covid-19 Updates, News, Information \| Pfizerwww.pfizer.com/science/coronavirus-resources	1
Pfizer Stories \| Articles & Content Features \| Pfizer.comwww.pfizer.com/stories	1
Accelerating Breakthroughs to Outdo Cancer \| Pfizerwww.pfizer.com/science/focus-areas/oncology	1
Behind the Science Features \| Pfizerwww.pfizer.com/stories/behind-the-science	1
Our Science: Pharmaceutical Development \| Pfizer \| Pfizerwww.pfizer.com/science	1
Our Products: Holding the Promise of a Breakthrough \| Pfizerwww.pfizer.com/products	1

Ensure pages don't scroll in two dimensions on small screens

Pfizer

Where this issue has occurred