modified: nav.css

new file: public/css/base.css ...

new file:   public/css/footer.css
	new file:   public/css/header.css
	new file:   public/css/layout.css
	new file:   public/css/main.css
	new file:   public/css/menu.css
	new file:   public/css/nav.css
	new file:   public/css/reset.css
	new file:   public/css/responsiveness.css
	new file:   public/css/sidebar.css
	modified:   public/css/styles.css
	modified:   src/middleware/formatHtml.js
	modified:   src/views/partials/postsMenu.handlebars