Maternity Services - Milton Keynes University Hospital

Site Improvements at MKUH - Milton Keynes University Hospital

Browse A to Z - Milton Keynes University Hospital

Information Governance - Milton Keynes University Hospital

Breast Care Unit - Milton Keynes University Hospital

Cardiology - Milton Keynes University Hospital

Enhanced Recovery - Milton Keynes University Hospital

Mental Health Support - Milton Keynes University Hospital

Orthoptics - Milton Keynes University Hospital

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

Milton Keynes University Hospital NHS Foundation Trust

Title / URL	Issues
Maternity Services - Milton Keynes University Hospitalwww.mkuh.nhs.uk/maternity-services	16
Site Improvements at MKUH - Milton Keynes University Hospitalwww.mkuh.nhs.uk/about-us/site-improvements-at-mkuh	8
Browse A to Z - Milton Keynes University Hospitalwww.mkuh.nhs.uk/browse-a-to-z?azid=10	8
Information Governance - Milton Keynes University Hospitalwww.mkuh.nhs.uk/information-governance	8
Browse A to Z - Milton Keynes University Hospitalwww.mkuh.nhs.uk/browse-a-to-z?azid=13	8
Breast Care Unit - Milton Keynes University Hospitalwww.mkuh.nhs.uk/breast-care-unit	8
Cardiology - Milton Keynes University Hospitalwww.mkuh.nhs.uk/wards/cardiology	8
Enhanced Recovery - Milton Keynes University Hospitalwww.mkuh.nhs.uk/wards/enhanced-recovery	8
Mental Health Support - Milton Keynes University Hospitalwww.mkuh.nhs.uk/mentalhealthsupport	8
Orthoptics - Milton Keynes University Hospitalwww.mkuh.nhs.uk/wards/orthoptics	8

Ensure focus is not fully obscured

Milton Keynes University Hospital NHS Foundation Trust

Where this issue has occurred