Fixes bad css

src/webviews/apps/plus/graph/graph.scss

@@ -71,7 +71,7 @@ a {
 
 	:focus {
 		outline: 1px solid var(--vscode-focusBorder);
-		outline-offset: -1x;
+		outline-offset: -1px;
 	}
 }
 
@@ -176,7 +176,7 @@ a {
 
 	:focus {
 		outline: 1px solid var(--vscode-focusBorder);
-		outline-offset: -1x;
+		outline-offset: -1px;
 	}
 }