Rainbow Shift CSS Button
Rounded· Animated
Animated buttons use motion to confirm interaction and pull attention toward the actions that matter. Every example here runs on plain CSS keyframes and transitions, with no JavaScript required.
Live examples
Open any example to test its label, size and color against multiple backgrounds. Copy the self-contained CSS when the interaction feels right, then use the matching UI section to find components with compatible contrast, depth and motion.
Two optional extras load only if you allow them. Every button, preview and line of code works exactly the same either way. What each one does