This uses an id!
Add an id to me to make sure I am purple and bold!
Example of green box class
Add the green-box class to me!
Add the green-box class to me!
Add both the funny and the green-box class to me now!
Make your own class called "classy" for this element and add whatever
styling you want!
Create a second class called "shabby" with a different text color, and
then apply the classy, green-box, and shabby classes to this element to
style it!