Update BasicWide topbar

Use container margins in content container for topbar.

src/widgets/TopBar/index.tsx

@@ -33,7 +33,7 @@ const Container = styled('div')({
 	padding: '0 1rem',
 	boxSizing: 'border-box',
 	margin: '0 auto',
-	maxWidth: `calc(${configVar('base-width')} * 2)`,
+	maxWidth: `calc(${configVar('base-width')} * 3)`,
 	width: '100%',
 	height: '100%',
 	display: 'flex',