Using wp_add_inline_style without a stylesheet
You just need to add the styles directly to the page head. The best way to do this is to use the ‘wp_head’ action hook, assuming you are using a theme that has the hook. Like so: add_action(‘wp_head’, ‘my_custom_styles’, 100); function my_custom_styles() { echo “<style>*{color: red}</style>”; } Check out the WP codex to learn more … Read more