Randomize CSS plugin can be configured to randomize part of the css on each page view. It can for example change random colors.
More Plugins
-
Smart Code Escape
-
Injection Guard
-
Embed Wikimedia
-
Fouita Smart Widgets
-
Better REST API Featured Images
-
Co-marquage service-public.fr
-
Random Post Loader
-
Payout payment gateway
-
URLsLab
-
ACF: Image Hotspots Field
-
PT Theme Addon
-
Visualmodo Related Posts
-
Gallery Face Groups
-
Page List Preview
-
Quentn WP
-
Pods Gravity Forms Add-On
-
Easy Digital Downloads – External Products
-
A Fresher Cache
-
Overwrite Author Name
-
Registered Users Only 2