Device Dependancy Error

As I was saying, the template that I am using for this website hides a control when it is viewed on a large screen.

My site design template currently throws an error when pages are tested using the Wave Accessibility Tool.

The error does not effect the operation of the web page as the contol to close the "mobile" menu is purposely hidden when the page is viewed on a large screen.

Hidden Control on load

If you are viewing this page on a large screen then you will not see the control that Wave thinks is a problem. The image seen here shows part of the large screen display and the error that the control

The error relates to a Device Dependent Handler, however, this is due to the underlying template design and is not a problem with accessibilty rather than with the evalution method. The control in question is hidden when the page is loaded on a large screen and that is how it is evaluated by Wave.