diff --git a/src/wp-admin/css/common.css b/src/wp-admin/css/common.css
index c0ca34f947..c52e183473 100644
--- a/src/wp-admin/css/common.css
+++ b/src/wp-admin/css/common.css
@@ -265,8 +265,9 @@ a:focus {
 }
 
 #adminmenu a:focus,
-#adminmenu a:active,
 .screen-reader-text:focus {
+	-webkit-box-shadow: none;
+	box-shadow: none;
 	outline: none;
 }
 
diff --git a/src/wp-includes/css/admin-bar.css b/src/wp-includes/css/admin-bar.css
index da7335edac..bc1c80aa82 100644
--- a/src/wp-includes/css/admin-bar.css
+++ b/src/wp-includes/css/admin-bar.css
@@ -65,6 +65,8 @@ html:lang(he-il) .rtl #wpadminbar *  {
 #wpadminbar select,
 #wpadminbar textarea,
 #wpadminbar div {
+	-webkit-box-shadow: none;
+	box-shadow: none;
 	outline: none;
 }