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
-
WP Nearby Places Basic
-
Post Category
-
bbPress: Auto Delete Spam Replies
-
Viable URL Media Uploader
-
Mailster hCaptcha
-
دیوار آتش برنامه نویس
-
Trackserver
-
WP Masonry & Infinite Scroll
-
JumpOut
-
Last Modified Timestamp
-
Interactive UK Map
-
WP Pusher Slack Notifications
-
WP strong password
-
Mailster Contact Form 7
-
MercadoPago Plus para WooCommerce
-
Custom Meta Widget
-
NM Font Awesome
-
Snack Missed Schedule
-
Hashcash for Contact Form 7
-
Social Publisher