wp_head() not inserting the default stylesheet style.css
Actually you shouldn’t add JS and CSS files to your header.php, but make use of the functions wp_enqueue_script() and wp_enqueue_style() to add them there. Example taken from the codex page: /** * Proper way to enqueue scripts and styles */ function theme_name_scripts() { wp_enqueue_style( ‘style-name’, get_stylesheet_uri() ); wp_enqueue_script( ‘script-name’, get_template_directory_uri() . ‘/js/example.js’, array(), ‘1.0.0’, true … Read more