3. Keyboard

3.1 All functionality on the page is operable by a keyboard, and standard keyboard operating functions are not changed without explanation to the user of what and why.

• WCAG 2.1 guideline 2.1.1 (Level A)

3.2 Keyboard focus does not get trapped in any part of the content.

• WCAG 2.1 guideline 2.1.2 (Level A)

3.3 Keyboard focus is in logical order.

• WCAG 2.1 guideline 2.4.3 (Level A)

3.4 Keyboard focus is visible.

• WCAG 2.1 guideline 2.4.7 (Level AA)