Issue #2607210 by malavya, Maninders, jwilson3, prateekS, jordana, ameymudras,...

Issue #2607210 by malavya, Maninders, jwilson3, prateekS, jordana, ameymudras, Shabbir, Manjit.Singh, Cottser, EdgarPE, Nitesh Pawar, mikeohara, timisoreana, emma.maria, joelpittet, alexpott, kostyashupenko, Vidushi Mehta, jhodgdon: Visual regression: Sidebar menus are missing indentation styles

core/themes/bartik/css/components/menu.css

@@ -6,7 +6,7 @@
 /* This is needed to override ul.menu styles in menu.theme.css */
 ul.menu {
   margin: 0;
-  padding: 0 0 0.25em 0;
+  padding: 0 0 0.25em 1em;
 }
 
 /* This is needed to override [dir="rtl"] ul.menu styles in menu.theme.css */