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Re: How to code for 'accessible sticky header'?

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From: Beranek, Nicholas
Date: Feb 27, 2017 12:50PM

Hi Poornima, is this for a mobile/responsive site? If so, keep in mind how obtrusive it is for a person exploring by touch. I would maintain the sticky header in the same place in the DOM for consistency and to satisfy Consistent Navigation in WCAG.

For the code, a simple <header> element that contains your header content will do. That will satisfy a portion of Bypass Blocks as it is a landmark. Add your navigation using a <nav> element. If you have multiple <nav>s, then add an aria-label to each describing their purpose. The CSS you'll maintain has position: fixed on the container though I'm sure you've already thought of this.

Ensure you have proper visual focus indication to satisfy Focus Visible and that you haven't broken the Focus Order by abusing tabindex, etc.

I hope this helps!

Nick

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Nick Beranek
Digital Accessibility Team

On 2/27/17, 2:39 PM, "WebAIM-Forum on behalf of Poornima via WebAIM-Forum" < <EMAIL REMOVED> on behalf of <EMAIL REMOVED> > wrote:

I came across a question from our design team on the 'sticky header'? I am learning how the sticky header (the header which will remain same for all the screens of web site) can be coded to be accessible. Please suggest any technical recommendations you came across for this type of header.

Poornima Subramanian




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