Max CSS
A plugin that expands 'Additional CSS' functionality in the customize theme interface, adding a to-maximize CSS editor icon.
5(2 reviews)
·0 active installs·Updated 4 years agoAs of April 2026, Max CSS is a WordPress css plugin with 0 active installations and a 5/5 rating from 2 reviews. It has been downloaded 6.5K+ times in total. Requires WordPress 5.2+ and PHP 5.0+. Available on WordPress.org since 2019. Last updated 4 years ago — may have compatibility concerns. Top alternative: WPCode – Insert Headers and Footers +….
5/52 reviews
0active installs
6.5K+total downloads
7 yearssince 2019
Overview
This plugin adds a to-maximize CSS icon in the customize theme interface. The to-maximize icon is generated and positioned in a dynamic manner inside it’s container.
It is based on requestFullscreen native Javascript function and if it is supported by the browser then the user can add it’s CSS rules, using CSS editor in fullscreen mode.
The user can exit fullscreen mode by pressing ESC or clicking again on the maxCSS button.
Screenshots
Ratings & Reviews
52 reviews
5 ★
2
4 ★
0
3 ★
0
2 ★
0
1 ★
0
Compatibility
| WordPress | 5.2+ requiredTested up to 5.8.13 |
| PHP | 5.0+ required |
Top Alternatives to Max CSS
Frequently Asked Questions
Changelog
1.2
- Tested with latest wordpress version.
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.