First time visit: View without clicking anything

Welcome to the Dental Council of Ireland's official website – Dental Council of Ireland

Members of the Dental Council 2020-2025 – Dental Council of Ireland

Prescribing – Dental Council of Ireland

Covid-19 Updates – Dental Council of Ireland

Dental Registers – Dental Council of Ireland

Dental Amalgam – Dental Council of Ireland

Role and Functions – Dental Council of Ireland

Dental Ethics – Dental Council of Ireland

Dentures – Dental Council of Ireland

All controls on the page - including links, buttons, and fields - should show when 
they have been selected by the keyboard.

You can confirm this yourself by loading a webpage and using the Tab key to navigate 
through it. Anything you can select should alter its appearance when selected. 
For example, a text field might change color, or have a distinctive border applied. 

This is default behavior for all standard web controls, and so if this issue is appearing
it is because this default behavior has been disabled. Or alternatively, if you have written
your own custom controls, these will need styling to support focus states.

## How to fix

Links and form controls typically define an `outline` CSS style, which ensures
they are highlighted automatically, for example:

```css
input:focus (outline: 2px solid red);
``` 

If you choose to override or disable the default `outline`, you should specify an accessible 
alternative, such as a border or background color.

### Elements appear to change in the browser

Focus states should be defined in CSS alone, and not require JavaScript to work.

Try disabling JavaScript on the page, and see if focus is still visible. If it not,
then the focus state won't work with assistive technologies that don't have a physical
keyboard, e.g. mobile phones.

Some more unusual means of implementing a focus state cannot be detected or measured
automatically. These include:

* Focus implemented via pseudo-elements - such as `::after` or `::before`.
* Focus using `:focus-within` (JavaScript current provides no way to access these).
* Focus cascaded to child elements, e.g. a `<span>` inside an `<a>` tag. We detect
  some of these cases, but there are variations that we cannot detect.

Currently, there is no practical way to assess these focus states automatically.

### Unexpected elements are focusable

You may be surprised to see tags like `<div>` or `<span>` being shown as focusable.
If an element has a `tabindex` of 0 or higher, it becomes focusable. Any HTML tag can be made 
focusable in this way, this is so that custom controls (e.g. your own drop-down menus, or 
sliders) can support keyboard navigation. [Learn more about tabindex on MDN](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/tabindex).

## Further reading

* [WCAG 2.4.7](https://www.w3.org/WAI/WCAG22/Understanding/focus-visible.html)

ensure-focus-is-visible

June 2025

May 2025

Dental Council

	Title / URL	Issues
	First time visit: View without clicking anythingwww.dentalcouncil.ie/	13
	Welcome to the Dental Council of Ireland's official website – Dental Council of Irelandwww.dentalcouncil.ie/	13
	Members of the Dental Council 2020-2025 – Dental Council of Irelandwww.dentalcouncil.ie/about-us/members-of-council	12
	Prescribing – Dental Council of Irelandwww.dentalcouncil.ie/code-of-practice/prescribing	12
	Covid-19 Updates – Dental Council of Irelandwww.dentalcouncil.ie/covid	12
	Dental Registers – Dental Council of Irelandwww.dentalcouncil.ie/about-us/dental-registers	12
	Dental Amalgam – Dental Council of Irelandwww.dentalcouncil.ie/code-of-practice/dental-amalgam	12
	Role and Functions – Dental Council of Irelandwww.dentalcouncil.ie/about-us/role-and-functions	12
	Dental Ethics – Dental Council of Irelandwww.dentalcouncil.ie/code-of-practice/dental-ethics	12
	Dentures – Dental Council of Irelandwww.dentalcouncil.ie/patient-information/dentures	12

Ensure controls change appearance when they are selected

Dental Council

Where this issue has occurred