Leave a gift in your will

Support the British Library

Transform Knowledge for the 21st century

Our Transformation

Adopt a Book

Donate to our projects

Desk and Chair Naming and Bespoke Adopt a Book Terms and Conditions

Benefactor Membership

Sponsor a Seat or Dedicate a Desk

Join our global community of supporters

When viewed on small screens (like mobile phones) content should be large enough to 
read without being zoomed-into and scrolled 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

This issue almost always indicates that the webpage has not been designed
to work on mobile devices at all.

extreme-zoom-scrolling

June 2025

May 2025

Friends of the British Library

	Title / URL	Issues
	Leave a gift in your willsupport.bl.uk/Page/Leave-a-legacy	1
	Support the British Librarysupport.bl.uk/	1
	Transform Knowledge for the 21st centurysupport.bl.uk/Page/Trusts	1
	Our Transformationsupport.bl.uk/Page/Our-Transformation	1
	Adopt a Booksupport.bl.uk/Page/Adopt-a-book	1
	Donate to our projectssupport.bl.uk/Page/Donate-to-our-projects	1
	Desk and Chair Naming and Bespoke Adopt a Book Terms and Conditionssupport.bl.uk/Page/Desk-and-Chair-Naming-Terms-and-Conditions	1
	Benefactor Membershipsupport.bl.uk/Page/Benefactor-Membership	1
	Sponsor a Seat or Dedicate a Desksupport.bl.uk/Page/Sponsor-a-Seat-or-Dedicate-a-Desk	1
	Join our global community of supporterssupport.bl.uk/Page/Giving-from-the-US	1

Ensure pages don't require zooming and 2D scrolling on small screens

Friends of the British Library

Where this issue has occurred