diff --git a/src/vs/workbench/contrib/debug/browser/media/debugToolbar.css b/src/vs/workbench/contrib/debug/browser/media/debugToolbar.css
index cc73ff85888..6753676e943 100644
--- a/src/vs/workbench/contrib/debug/browser/media/debugToolbar.css
+++ b/src/vs/workbench/contrib/debug/browser/media/debugToolbar.css
@@ -3,8 +3,6 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-/* Debug actions widget */
-
 .monaco-workbench .debug-toolbar {
 	position: absolute;
 	z-index: 200;
@@ -41,90 +39,3 @@
 	background-position: center center;
 	background-repeat: no-repeat;
 }
-
-/* Debug actionbar actions */
-
-.monaco-workbench .debug-action.step-over,
-.monaco-workbench .debug-action.step-back {
-	background-image: url('step-over.svg');
-}
-
-.monaco-workbench .debug-action.step-into {
-	background-image: url('step-into.svg');
-}
-
-.monaco-workbench .debug-action.step-out {
-	background-image: url('step-out.svg');
-}
-
-.monaco-workbench .debug-action.step-back,
-.monaco-workbench .debug-action.reverse-continue {
-	transform: scaleX(-1);
-}
-
-.monaco-workbench .debug-action.continue,
-.monaco-workbench .debug-action.reverse-continue {
-	background-image: url('continue.svg');
-}
-
-.monaco-workbench .debug-action.restart {
-	background-image: url('restart.svg');
-}
-
-.monaco-workbench .debug-action.pause {
-	background-image: url('pause.svg');
-}
-
-.monaco-workbench .debug-action.stop {
-	background-image: url('stop.svg');
-}
-
-.monaco-workbench .debug-action.disconnect {
-	background-image: url('disconnect.svg');
-}
-
-/* Dark and hc theme actions */
-
-.vs-dark .monaco-workbench .debug-action.step-over,
-.vs-dark .monaco-workbench .debug-action.step-back,
-.hc-black .monaco-workbench .debug-action.step-over,
-.hc-black .monaco-workbench .debug-action.step-back {
-	background-image: url('step-over-inverse.svg');
-}
-
-.vs-dark .monaco-workbench .debug-action.step-into,
-.hc-black .monaco-workbench .debug-action.step-into {
-	background-image: url('step-into-inverse.svg');
-}
-
-.vs-dark .monaco-workbench .debug-action.step-out,
-.hc-black .monaco-workbench .debug-action.step-out {
-	background-image: url('step-out-inverse.svg');
-}
-
-.vs-dark .monaco-workbench .debug-action.continue,
-.vs-dark .monaco-workbench .debug-action.reverse-continue,
-.hc-black .monaco-workbench .debug-action.continue,
-.hc-black .monaco-workbench .debug-action.reverse-continue {
-	background-image: url('continue-inverse.svg');
-}
-
-.vs-dark .monaco-workbench .debug-action.restart,
-.hc-black .monaco-workbench .debug-action.restart {
-	background-image: url('restart-inverse.svg');
-}
-
-.vs-dark .monaco-workbench .debug-action.pause,
-.hc-black .monaco-workbench .debug-action.pause {
-	background-image: url('pause-inverse.svg');
-}
-
-.vs-dark .monaco-workbench .debug-action.stop,
-.hc-black .monaco-workbench .debug-action.stop {
-	background-image: url('stop-inverse.svg');
-}
-
-.vs-dark .monaco-workbench .debug-action.disconnect,
-.hc-black .monaco-workbench .debug-action.disconnect {
-	background-image: url('disconnect-inverse.svg');
-}