Daniele De Santis

WP Add Custom CSS allows you to add custom CSS to the whole website and to individual posts, pages and custom post types (such as Woocommerce products). 
The CSS rules applied to the whole website will override the default stylesheets of your theme and plugins, while the CSS rules applied to specific pages, posts or custom post types will override the main stylesheet too.
The plugin works with the most popular builders, such as Elementor, Gutenberg and the Classic Editor.
You can edit the main stylesheet from the the “Add custom CSS” settings page. 
The plugin also creates a new “Custom CSS” box in the editing area to add custom CSS to specific posts, pages and custom post types.
Select the preferred CSS output method from the plugin’s settings page to ensure seamless integration with caching and minification plugins or to improve above-the-fold rendering performance.

WP Add Custom CSS


Says it has not been tested against recent versions, but it works great still. Simple and elegant solution. Sep 13 2024


Still works great

Add custom css to the whole website and to specific posts and pages.

blogologist

CSS Cache Buster does one very simple but very powerful thing: it ensures that your 
Wordpress blog delivers the very latest version of your CSS stylesheet to your 
visitors, no matter how often or how rarely your edit for CSS.
You no longer need to worry that you’ve made a CSS change that others won’t see 
because of caching issues at their end.
Technically, this plugin automatically appends a last-modified date/timestamp to 
the end of your stylesheet url.
And since this feature is applied as a filter, you don’t have to touch your theme 
files. It just works.
Simple!

CSS Cache Buster

Always deliver the latest version of your CSS stylesheet to browsers. All caching problems solved.

WP Add Custom CSS vs CSS Cache Buster