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
-
Protected Content Packages For WooCommerce
-
Smart Recent Post
-
StatsFC Results
-
WP Anything Downloader
-
Dashboard: Available Disk Space
-
JSM Inherit Parent Featured Image
-
BaseCloud Security Manager
-
Export WooCommerce Orders, Products, Customers & Coupons to Google Sheets
-
Simple Secure Contact Form
-
Meta Shortcode
-
Biscotti
-
Shortcode for Font Awesome
-
Chat Button Ninetyseven Infotech
-
Kalimah Shortcodes
-
Website Information
-
WPSponsorship
-
Simply Show IDs
-
WP Remove Category prefix
-
ccRobot
-
Search Analytics for WP