This plugin is outdated and might not be supported anymore
Details
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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.

Details

Plugin code:
max-css
Plugin version:
1.1
Outdated:
Yes
WP version:
5.2 or higher
PHP version:
5.0 or higher
Test up to WP version:
5.8.10
Total installations:
0
Last updated:
2022-03-07
Rating:
Times rated:
2
addtional-css
css
editor
icon
maximize