Trent University • Peterborough • Durham, Ontario, Canada - Trent University

Teaching & Learning - Trent University

Athletics - Trent University

Campus Security - Trent University

Academic Calendar - Office of the Registrar - Trent University

Academic Scheduling - Office of the Registrar - Trent University

Office of the Registrar - Trent University

Campus Print & Shipping Receiving Centre (SRC) - Trent University

Trent Study Abroad Program - Trent University

Information Technology - Trent University

When selecting a user interface component with the keyboard, the focus indicator must 
not be completely obscured by anything in front of it.

## Why this matters

When using a keyboard, it is important that the user can see where they are on the page.
If the focus indicator is obscured, the user may not know where they are, and may not
be able to interact with the page.

## Examples

Most common examples include:

* Banners at the top or bottom of the page, such as cookie banners
* Fixed navigation bars
* Fixed footers
* Popup modals, such as cookie consent modals

## How to fix

With elements that cover part of the screen, such as cookie banners, ensure
that the user can scroll to see any content behind the banner, without having to close
the banner.

With popup modals, it should usually be impossible to focus anything behind the modal.
Most common modal frameworks will automatically trap focus within the modal, so that
this is impossible. Example: [Bootstrap Modal](https://getbootstrap.com/docs/5.2/components/modal/#live-demo).

## Further reading

This is part of the draft WCAG 2.2 specification and is subject to change.

* [WCAG 2.4.12](https://www.w3.org/WAI/WCAG22/Understanding/focus-not-obscured.html)

ensure-focus-is-not-obscured-minimum

May 2025

April 2025

Trent University

Title / URL	Issues
Trent University • Peterborough • Durham, Ontario, Canada - Trent Universitywww.trentu.ca/	41
Teaching & Learning - Trent Universitywww.trentu.ca/teaching/	5
Athletics - Trent Universitywww.trentu.ca/athletics/	5
Campus Security - Trent Universitywww.trentu.ca/security/	5
Academic Calendar - Office of the Registrar - Trent Universitywww.trentu.ca/registrar/academic-calendar	5
Academic Scheduling - Office of the Registrar - Trent Universitywww.trentu.ca/registrar/academic-scheduling	5
Office of the Registrar - Trent Universitywww.trentu.ca/registrar/	5
Campus Print & Shipping Receiving Centre (SRC) - Trent Universitywww.trentu.ca/print-post/	3
Trent Study Abroad Program - Trent Universitywww.trentu.ca/studyabroad/	3
Information Technology - Trent Universitywww.trentu.ca/it/	3

Ensure focus is not fully obscured

Trent University

Where this issue has occurred