diff options
Diffstat (limited to 'docs/getting-started/accessibility.md')
| -rw-r--r-- | docs/getting-started/accessibility.md | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/docs/getting-started/accessibility.md b/docs/getting-started/accessibility.md index 147d9305e..d7ecd8cec 100644 --- a/docs/getting-started/accessibility.md +++ b/docs/getting-started/accessibility.md @@ -1,6 +1,7 @@ --- layout: docs title: Accessibility +description: Learn how Bootstrap supports common web standards for making sites that are accessibile to those using assistive technology. group: getting-started --- @@ -22,10 +23,10 @@ In addition, groups and toolbars should be given an explicit label, as most assi ## Skip navigation -If your navigation contains many links and comes before the main content in the DOM, add a `Skip to main content` link before the navigation (for a simple explanation, see this [A11Y Project article on skip navigation links](http://a11yproject.com/posts/skip-nav-links/)). Using the `.sr-only` class will visually hide the skip link, and the <code>.sr-only-focusable</code> class will ensure that the link becomes visible once focused (for sighted keyboard users). +If your navigation contains many links and comes before the main content in the DOM, add a `Skip to main content` link before the navigation (for a simple explanation, see this [A11Y Project article on skip navigation links](http://a11yproject.com/posts/skip-nav-links)). Using the `.sr-only` class will visually hide the skip link, and the <code>.sr-only-focusable</code> class will ensure that the link becomes visible once focused (for sighted keyboard users). {% callout danger %} -Due to long-standing shortcomings/bugs in Chrome (see [issue 454172 in the Chromium bug tracker](https://code.google.com/p/chromium/issues/detail?id=454172 "Chromium bug tracker - Issue 454172: Focus Link Target (sequential focus navigation starting point)")) and Internet Explorer (see this article on [in-page links and focus order](http://accessibleculture.org/articles/2010/05/in-page-links/)), you will need to make sure that the target of your skip link is at least programmatically focusable by adding `tabindex="-1"`. +Due to long-standing shortcomings/bugs in Internet Explorer (see this article on [in-page links and focus order](http://accessibleculture.org/articles/2010/05/in-page-links/)), you will need to make sure that the target of your skip link is at least programmatically focusable by adding `tabindex="-1"`. In addition, you may want to explicitly suppress a visible focus indication on the target (particularly as Chrome currently also sets focus on elements with `tabindex="-1"` when they are clicked with the mouse) with `#content:focus { outline: none; }`. @@ -46,7 +47,7 @@ Note that this bug will also affect any other in-page links your site may be usi When nesting headings (`<h1>` - `<h6>`), your primary document header should be an `<h1>`. Subsequent headings should make logical use of `<h2>` - `<h6>` such that screen readers can construct a table of contents for your pages. -Learn more at [HTML CodeSniffer](http://squizlabs.github.io/HTML_CodeSniffer/Standards/Section508/) and [Penn State's Accessability](http://accessibility.psu.edu/headings). +Learn more at [HTML CodeSniffer](https://squizlabs.github.io/HTML_CodeSniffer/Standards/Section508/) and [Penn State's Accessability](http://accessibility.psu.edu/headings). ## Additional resources |