Keyboard shortcuts not visible in command palette (fixes #24531)

src/vs/base/parts/quickopen/browser/quickopen.css

@@ -116,6 +116,50 @@
 	padding-left: 11px;
 }
 
+/* Actions in Quick Open Items */
+
+.monaco-tree .monaco-tree-row > .content.actions {
+	position: relative;
+	display: flex;
+}
+
+.monaco-tree .monaco-tree-row > .content.actions > .sub-content {
+	flex: 1;
+}
+
+.monaco-tree .monaco-tree-row > .content.actions .action-item {
+	margin: 0;
+}
+
+.monaco-tree .monaco-tree-row > .content.actions > .primary-action-bar {
+	line-height: 1em;
+}
+
+.monaco-tree .monaco-tree-row > .content.actions > .primary-action-bar {
+	display: none;
+	padding: 0 0.8em 0 0.4em;
+}
+
+.monaco-tree .monaco-tree-row.focused > .content.has-actions > .primary-action-bar {
+	width: 0; /* in order to support a11y with keyboard, we use width: 0 to hide the actions, which still allows to "Tab" into the actions */
+	display: block;
+}
+
+.monaco-tree .monaco-tree-row:hover:not(.highlighted) > .content.has-actions > .primary-action-bar,
+.monaco-tree.focused .monaco-tree-row.focused > .content.has-actions > .primary-action-bar,
+.monaco-tree .monaco-tree-row > .content.has-actions.more > .primary-action-bar {
+	width: inherit;
+	display: block;
+}
+
+.monaco-tree .monaco-tree-row > .content.actions > .primary-action-bar .action-label {
+	margin-right: 0.2em;
+	margin-top: 4px;
+	background-repeat: no-repeat;
+	width: 16px;
+	height: 16px;
+}
+
 /* Theming */
 
 .quick-open-widget {