Index: wp-admin/css/admin-menu-rtl.css
===================================================================
--- wp-admin/css/admin-menu-rtl.css	(revision 36017)
+++ wp-admin/css/admin-menu-rtl.css	(working copy)
@@ -461,9 +461,10 @@
 }
 
 /* flyout menu arrow */
-#adminmenu li.wp-has-submenu.wp-not-current-submenu:hover:after {
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
 	left: 0;
 	border: solid transparent;
+	border-left-color: #32373c;
 	content: " ";
 	height: 0;
 	width: 0;
@@ -480,10 +481,6 @@
 	top: 18px;
 }
 
-#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:hover:after {
-	border-left-color: #32373c;
-}
-
 #adminmenu li.menu-top:hover .wp-menu-image img,
 #adminmenu li.wp-has-current-submenu .wp-menu-image img {
 	opacity: 1;
Index: wp-admin/css/admin-menu.css
===================================================================
--- wp-admin/css/admin-menu.css	(revision 36017)
+++ wp-admin/css/admin-menu.css	(working copy)
@@ -461,9 +461,10 @@
 }
 
 /* flyout menu arrow */
-#adminmenu li.wp-has-submenu.wp-not-current-submenu:hover:after {
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
 	right: 0;
 	border: solid transparent;
+	border-right-color: #32373c;
 	content: " ";
 	height: 0;
 	width: 0;
@@ -480,10 +481,6 @@
 	top: 18px;
 }
 
-#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:hover:after {
-	border-right-color: #32373c;
-}
-
 #adminmenu li.menu-top:hover .wp-menu-image img,
 #adminmenu li.wp-has-current-submenu .wp-menu-image img {
 	opacity: 1;
Index: wp-admin/css/colors/midnight/colors-rtl.css
===================================================================
--- wp-admin/css/colors/midnight/colors-rtl.css	(revision 36017)
+++ wp-admin/css/colors/midnight/colors-rtl.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #e14d43;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  left: 0;
+  border: solid transparent;
+  border-left-color: #26292c;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #fff;
Index: wp-admin/css/colors/midnight/colors.css
===================================================================
--- wp-admin/css/colors/midnight/colors.css	(revision 36017)
+++ wp-admin/css/colors/midnight/colors.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #e14d43;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  right: 0;
+  border: solid transparent;
+  border-right-color: #26292c;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #fff;
Index: wp-admin/css/colors/ocean/colors-rtl.css
===================================================================
--- wp-admin/css/colors/ocean/colors-rtl.css	(revision 36017)
+++ wp-admin/css/colors/ocean/colors-rtl.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #9ebaa0;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  left: 0;
+  border: solid transparent;
+  border-left-color: #627c83;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #fff;
Index: wp-admin/css/colors/ocean/colors.css
===================================================================
--- wp-admin/css/colors/ocean/colors.css	(revision 36017)
+++ wp-admin/css/colors/ocean/colors.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #9ebaa0;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  right: 0;
+  border: solid transparent;
+  border-right-color: #627c83;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #fff;
Index: wp-admin/css/colors/blue/colors-rtl.css
===================================================================
--- wp-admin/css/colors/blue/colors-rtl.css	(revision 36017)
+++ wp-admin/css/colors/blue/colors-rtl.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #096484;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  left: 0;
+  border: solid transparent;
+  border-left-color: #4796b3;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #fff;
Index: wp-admin/css/colors/blue/colors.css
===================================================================
--- wp-admin/css/colors/blue/colors.css	(revision 36017)
+++ wp-admin/css/colors/blue/colors.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #096484;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  right: 0;
+  border: solid transparent;
+  border-right-color: #4796b3;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #fff;
Index: wp-admin/css/colors/coffee/colors-rtl.css
===================================================================
--- wp-admin/css/colors/coffee/colors-rtl.css	(revision 36017)
+++ wp-admin/css/colors/coffee/colors-rtl.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #c7a589;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  left: 0;
+  border: solid transparent;
+  border-left-color: #46403c;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #fff;
Index: wp-admin/css/colors/coffee/colors.css
===================================================================
--- wp-admin/css/colors/coffee/colors.css	(revision 36017)
+++ wp-admin/css/colors/coffee/colors.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #c7a589;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  right: 0;
+  border: solid transparent;
+  border-right-color: #46403c;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #fff;
Index: wp-admin/css/colors/ectoplasm/colors-rtl.css
===================================================================
--- wp-admin/css/colors/ectoplasm/colors-rtl.css	(revision 36017)
+++ wp-admin/css/colors/ectoplasm/colors-rtl.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #a3b745;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  left: 0;
+  border: solid transparent;
+  border-left-color: #413256;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #fff;
Index: wp-admin/css/colors/ectoplasm/colors.css
===================================================================
--- wp-admin/css/colors/ectoplasm/colors.css	(revision 36017)
+++ wp-admin/css/colors/ectoplasm/colors.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #a3b745;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  right: 0;
+  border: solid transparent;
+  border-right-color: #413256;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #fff;
Index: wp-admin/css/colors/light/colors-rtl.css
===================================================================
--- wp-admin/css/colors/light/colors-rtl.css	(revision 36017)
+++ wp-admin/css/colors/light/colors-rtl.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #888;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  left: 0;
+  border: solid transparent;
+  border-left-color: #fff;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #ccc;
Index: wp-admin/css/colors/light/colors.css
===================================================================
--- wp-admin/css/colors/light/colors.css	(revision 36017)
+++ wp-admin/css/colors/light/colors.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #888;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  right: 0;
+  border: solid transparent;
+  border-right-color: #fff;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #ccc;
Index: wp-admin/css/colors/sunrise/colors-rtl.css
===================================================================
--- wp-admin/css/colors/sunrise/colors-rtl.css	(revision 36017)
+++ wp-admin/css/colors/sunrise/colors-rtl.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #dd823b;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  left: 0;
+  border: solid transparent;
+  border-left-color: #be3631;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #fff;
Index: wp-admin/css/colors/sunrise/colors.css
===================================================================
--- wp-admin/css/colors/sunrise/colors.css	(revision 36017)
+++ wp-admin/css/colors/sunrise/colors.css	(working copy)
@@ -154,6 +154,21 @@
   background-color: #dd823b;
 }
 
+/* flyout menu arrow */
+#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:after {
+  right: 0;
+  border: solid transparent;
+  border-right-color: #be3631;
+  content: " ";
+  height: 0;
+  width: 0;
+  position: absolute;
+  pointer-events: none;
+  border-width: 8px;
+  top: 10px;
+  z-index: 10000;
+}
+
 #adminmenu li.menu-top:hover div.wp-menu-image:before,
 #adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
   color: #fff;