Issue #2263975 by mgifford: Fixed Check for proper use of CSS Outline in Bartik.

core/themes/bartik/css/style.css

@@ -7,7 +7,6 @@ body {
   margin: 0;
   padding: 0;
   border: 0;
-  outline: 0;
 }
 a {
   text-decoration: none;
@@ -53,9 +52,6 @@ p {
 del {
   text-decoration: line-through;
 }
-img {
-  outline: 0;
-}
 
 /**
  * The generic monospace font family is listed before Courier new to avoid a