Getting Started | National Library of Ireland

National Library of Ireland | National Library of Ireland

Exhibitions & Events | National Library of Ireland

Visit | National Library of Ireland

Leabharlann Náisiúnta na hÉireann | National Library of Ireland

Podcaster In Residence | National Library of Ireland

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

February 2026

January 2026

National Library of Ireland (NLI)

Title / URL	Issues
Getting Started \| National Library of Irelandwww.nli.ie/family-history/getting-started	1
National Library of Ireland \| National Library of Irelandwww.nli.ie/	1
Exhibitions & Events \| National Library of Irelandwww.nli.ie/exhibitions-events	1
Visit \| National Library of Irelandwww.nli.ie/visit	1
Leabharlann Náisiúnta na hÉireann \| National Library of Irelandwww.nli.ie/ga	1
Podcaster In Residence \| National Library of Irelandwww.nli.ie/podcaster-in-residence	1

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

National Library of Ireland (NLI)

Where this issue has occurred