I'm going to show some examples of selectors in this document. This is a paragraph.
This is another paragraph. The element selector selects all the elements
with the given name. For example, you can do something like:
p { color: blue; }
This is what I've done, and this will select all paragraph elements and make them blue.
Next, I'll demonstrate the class selector by making all elements with the class of "small" smaller.
This is a small paragraph.
Next, I'll demonstrate the ID selector by making the elements with the IDs of "largeP" and "largeH" larger
This is a large paragraph.
Next I'll demonstrate the pseudoselector. On hover, the button will become green. The first h3 element will be red.