w3c · michael-n-cooper · Jan 17, 2019 · Dec 6, 2018 · Dec 6, 2018 · Dec 7, 2018
diff --git a/understanding/20/focus-visible.html b/understanding/20/focus-visible.html
@@ -124,6 +124,10 @@ <h3>Sufficient Techniques for Focus Visible</h3>
                <a href="https://www.w3.org/WAI/WCAG21/Techniques/general/G195" class="general">Using an author-supplied, highly visible focus indicator</a>
 
             </li>
+
+            <li>
+               @@@ Using a change of contrast ratio to provide a visible focus indicator 
+            </li>
 
             <li>
 

diff --git a/understanding/21/img/button-focus-dark-border.png b/understanding/21/img/button-focus-dark-border.png
diff --git a/understanding/21/img/button-focus-outlines.png b/understanding/21/img/button-focus-outlines.png
diff --git a/understanding/21/img/checkbox-purple.png b/understanding/21/img/checkbox-purple.png
diff --git a/understanding/21/img/checkbox.png b/understanding/21/img/checkbox.png
diff --git a/understanding/21/img/radio-custom.png b/understanding/21/img/radio-custom.png
diff --git a/understanding/21/img/star-examples-fail.png b/understanding/21/img/star-examples-fail.png
diff --git a/understanding/21/img/star-examples-pass.png b/understanding/21/img/star-examples-pass.png
diff --git a/understanding/21/img/text-input-background-border.png b/understanding/21/img/text-input-background-border.png
diff --git a/understanding/21/non-text-contrast.html b/understanding/21/non-text-contrast.html
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@@ Expand Up / @@ -124,6 +124,10 @@ <h3>Sufficient Techniques for Focus Visible</h3> @@
                    <a href="https://www.w3.org/WAI/WCAG21/Techniques/general/G195" class="general">Using an author-supplied, highly visible focus indicator</a>
                 </li>
+                <li>
+                   @@@ Using a change of contrast ratio to provide a visible focus indicator
+                </li>
                 <li>
@@ Expand Down @@