I am developing my theme using undersocres.me for wordpress. When i started to develop and used
wp_enqueue_script( 'bootstrap', get_template_directory_uri() . '/css/bootstrap.css');
it showed error .
wp_enqueue_script( 'bootstrap', get_template_directory_uri() . '/css/bootstrap.css');
bootstrap.css:8 Uncaught SyntaxError: Unexpected token :