milestone 23 s3: convert features/settings/ReadOnlyConfigBanner.tsx to stylex

web/src/ui/styles.ts

@@ -151,6 +151,10 @@ export const styles = stylex.create({
 		color: colors.dangerText,
 	},
 
+	/** For a value the operator reads character by character: a domain, an IP, a URL. */
+	mono: {
+		fontFamily: "ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace",
+	},
 	/** Visible to a screen reader only; the element keeps its place in the a11y tree. */
 	srOnly: {
 		position: "absolute",