Don't enqueue the CUBE stylesheet

functions.php

@@ -4,7 +4,6 @@ add_theme_support( 'title-tag' );
 
 function zxs_add_themes() {
 	wp_enqueue_style('zxs_globals', get_stylesheet_directory_uri() . "/style.css",  array(), wp_get_theme()->get( 'Version' ), 'all');
-	wp_enqueue_style('zxs_cube', get_stylesheet_directory_uri() . "/assets/css/cube.css",  array(), wp_get_theme()->get( 'Version' ), 'all');
 }