Not the answer you're looking for? Example: change It is the most commonly used toolkit for GUI programming in Python. Note: this tutorial has been tested with IE6 and Netscape 6.2 and 7, Firefox 1.04, and Opera 8 on the PC. // CSS .colorChangeClass{color: red;} $(document).ready(function() I figured it might help some people apply the solution to other situations. Use the padding property to change the padding of a button: Toggle Text of an Element. Author.