Normal Header1, no id

Header1 with top id

Normal header2, no class.

Header2, class bigRed

Normal header3, no class.

Header3, class bigRed

Normal paragraph, no class

This is a paragraph with id="top", however, the browser applies the style of "top", this is incorrect HTML and will cause problems later, especially when we start using JavaScript on this page. This page will also fail the HTML verification process.

Paragraph that is class bigRed.

Paragraph class larger.

Try to use class larger on h3 . . no effect, because this is not a <p> element.