Services for business | Aberdeen City Council

Climate change | Aberdeen City Council

A-Z | Aberdeen City Council

City centre | Aberdeen City Council

Home | Aberdeen City Council

Make a Payment | Aberdeen City Council

Terms and conditions | Aberdeen City Council

Private water supplies | Aberdeen City Council

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

January 2025

December 2024

Aberdeen City Council

Title / URL	Issues
Services for business \| Aberdeen City Councilwww.aberdeencity.gov.uk/services/services-business	13
Climate change \| Aberdeen City Councilwww.aberdeencity.gov.uk/services/environment/climate-change	13
A-Z \| Aberdeen City Councilwww.aberdeencity.gov.uk/a-z/a	13
City centre \| Aberdeen City Councilwww.aberdeencity.gov.uk/services/people-and-communities/city-centre	13
A-Z \| Aberdeen City Councilwww.aberdeencity.gov.uk/a-z/b	13
Home \| Aberdeen City Councilwww.aberdeencity.gov.uk/	13
A-Z \| Aberdeen City Councilwww.aberdeencity.gov.uk/a-z/s	13
Make a Payment \| Aberdeen City Councilwww.aberdeencity.gov.uk/services/make-payment	13
Terms and conditions \| Aberdeen City Councilwww.aberdeencity.gov.uk/terms-and-conditions	12
Private water supplies \| Aberdeen City Councilwww.aberdeencity.gov.uk/services/environment/private-water-supplies	12

Ensure focus is not fully obscured

Aberdeen City Council

Where this issue has occurred