Drag the edges to resize the window.
In Projects, you can keep track of your progress as you go throught the tasks. Check each item as you complete it!
There are different data types you can assign to a variable in CSS.
In addition to the color data type we have seen, there are also:
Numbers, such as 8.11, 12, and 10px. Notice that while 10 has a unit of px associated with it, it is still considered a number.
Strings of text, with and without quotes. Some examples are "potato", 'tomato', span.
Booleans, or simply true and false.
null, which is considered an empty value.