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src/vs/workbench/electron-browser/media/shell.css

@@ -49,10 +49,6 @@
 
 /* START Keyboard Focus Indication Styles */
 
-.monaco-shell .synthetic-focus :focus {
-	outline: none !important;
-}
-
 .monaco-shell.vs [tabindex="0"]:focus,
 .monaco-shell.vs .synthetic-focus,
 .monaco-shell.vs input[type="button"]:focus,
@@ -110,6 +106,10 @@
 	outline-offset: -2px;
 }
 
+.monaco-shell .synthetic-focus :focus {
+	outline: 0 !important; /* elements within widgets that draw synthetic-focus should never show focus */
+}
+
 .monaco-shell .monaco-inputbox.info input[type="text"]:focus,
 .monaco-shell .monaco-inputbox.warning input[type="text"]:focus,
 .monaco-shell .monaco-inputbox.error input[type="text"]:focus {