Secure and forensic | Norfolk and Suffolk NHS

Rehabilitation | Norfolk and Suffolk NHS

services | Norfolk and Suffolk NHS

A list of services for older people. | Norfolk and Suffolk NHS

Community | Norfolk and Suffolk NHS

Learning disability | Norfolk and Suffolk NHS

Hospital liaison | Norfolk and Suffolk NHS

Inpatient wards | Norfolk and Suffolk NHS

Therapeutic | Norfolk and Suffolk NHS

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

June 2024

May 2024

Norfolk and Suffolk NHS Foundation Trust

Title / URL	Issues
Secure and forensic \| Norfolk and Suffolk NHSwww.nsft.nhs.uk/secure-and-forensic	2
Rehabilitation \| Norfolk and Suffolk NHSwww.nsft.nhs.uk/rehabilitation	2
services \| Norfolk and Suffolk NHSwww.nsft.nhs.uk/our-services/	1
A list of services for older people. \| Norfolk and Suffolk NHSwww.nsft.nhs.uk/older-people	1
services \| Norfolk and Suffolk NHSwww.nsft.nhs.uk/our-services	1
Community \| Norfolk and Suffolk NHSwww.nsft.nhs.uk/community-services	1
Learning disability \| Norfolk and Suffolk NHSwww.nsft.nhs.uk/learning-disability	1
Hospital liaison \| Norfolk and Suffolk NHSwww.nsft.nhs.uk/hospital-liaison	1
Inpatient wards \| Norfolk and Suffolk NHSwww.nsft.nhs.uk/inpatient-wards	1
Therapeutic \| Norfolk and Suffolk NHSwww.nsft.nhs.uk/therapeutic	1

Ensure focus is not fully obscured

Norfolk and Suffolk NHS Foundation Trust

Where this issue has occurred