Issue #961584 by james.elliott, mgifford, ximo: Fixed 'Skip to main content'...

Issue #961584 by james.elliott, mgifford, ximo: Fixed 'Skip to main content' link doesn't work in Overlay for Bartik or Stark.

modules/overlay/overlay-child.css

@@ -49,6 +49,13 @@ html.js body {
   outline: 0;
 }
 
+.overlay #skip-link {
+  margin-top: -20px;
+}
+.overlay #skip-link a {
+  color: #fff; /* This is white to contrast with the dark background behind it. */
+}
+
 #overlay-close-wrapper {
   position: absolute;
   right: 0;

themes/bartik/css/style.css

@@ -1588,7 +1588,6 @@ div.admin-panel .description {
 .overlay #page {
   padding: 0 2em;
 }
-.overlay #skip-link,
 .overlay .region-page-top,
 .overlay #header,
 .overlay #page-title,