Varia: Code tidying.

varia/sass/blocks/list/_editor.scss

@@ -3,6 +3,7 @@ ol {
 	margin: #{map-deep-get($config-global, "spacing", "vertical")} 0;
 	padding-left: #{2 * map-deep-get($config-global, "spacing", "horizontal")};
 
+	// Utility classes
 	&.aligncenter {
 		list-style-position: inside;
 	}

varia/sass/blocks/list/_style.scss

@@ -4,6 +4,7 @@ ol {
 	margin: 0;
 	padding-left: #{2 * map-deep-get($config-global, "spacing", "horizontal")};
 
+	// Utility classes
 	&.aligncenter {
 		list-style-position: inside;
 	}
@@ -22,11 +23,6 @@ ol {
 	list-style-type: decimal;
 }
 
-li > ul,
-li > ol {
-
-}
-
 dt {
 	@include font-family( map-deep-get($config-global, "font", "family", "primary") );
 	font-weight: bold;