Add ancestors classes in your body_class to CSS control ALL the anchestors of your page.

SX User Name Security prevents WordPress from showing your real Login everywhere. It ovverides the body_class function, User Nicename, Nickname and Display Name.

Enhances the body_class template tag, adding some extra classes to the body (post/page slugs, post categories, and archive parent categories) useful in developing custom themes.

This plugin will enhance the security of your WordPress.

Add you current theme slug to your HTML body class for easy customization