shazdeh

Stop the shortcode madness with Crazy Pills. This plugin helps you to build buttons, notification boxes, check & bullet lists, and highlight the text without using shortcodes. It generates clean and pure HTML. Best of all, you can see what it’ll look like as you’re editing your text.
RTL layout is supported. Also compatible with frontend editor tools that support TinyMCE, like Themify Builder.
<h4>How to extend the plugin</h4>
You can modify, and add or remove what buttons with which color styles appear in the editor by copying the includes/config.php file inside the plugin to /plugins/crazy-pills/config.php and modifying that file.

Crazy Pills

Build buttons, boxes, beautiful lists, and highlight text right from your editor, with live preview.

Mark Barnes

You can add CSS to the entire website, regardless of what theme is being used, or add it to just the current theme. You can even add CSS that displays only when you are logged on – very useful when you’re playing with a new look, and it’s not quite ready for public viewing.
That’s it! There are no other options, everything is deliberately kept simple. Everything is stored in the database, so you don’t even have to worry about file permissions on your CSS files. Even better, all three styles are served in one external CSS file which is only loaded if you have actually made any tweaks – so no wasted HTTP requests.

Style Tweaker

Style Tweaker is a simple Wordpress plugin that allows you to tweak your site's CSS files to your heart's content.

Crazy Pills vs Style Tweaker