Design approach
The site uses semantic headings, visible focus states, responsive layouts, labelled form controls and text that can reflow on smaller screens.
Keyboard use
Navigation, links and the comparison selectors are intended to be operable without a mouse. A skip link is provided near the start of each page.
Text and zoom
The layout is designed to remain usable when browser text size or page zoom is increased. Exact behaviour can vary by browser and device.
Report an accessibility problem
If a page or feature is difficult to use, contact us and describe the page, device, browser and problem you encountered so the issue can be investigated.