<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>CSS3 Multiple Transitions</title> <style> button { color: green; padding: 10px 20px; font: bold 18px sans-serif; background: yellow; border: 3px solid blue; /* For Safari 3.0+ */ -webkit-transition-property: background, border; -webkit-transition-duration: 1s, 2s; /* Standard syntax */ transition-property: background, border; transition-duration: 1s, 2s; } button:hover { background: orange; border-color: red; } </style> </head> <body> <button type="button">click me</button> </body> </html>