this paragraph should have a content of "\"".
The rule applied is "p:before,p:after {content: "\""; color: red}".
<h3 >
This h3 element should have a content of "Chapter".
The rule applied is "h3:before {display: block; content: chapter\00000AChapter
\00000AChapter"}
</h3>
<p>
Also, content should be "The End" after the body of this page.
The rule applied is "BODY:after {contents: "The End"; display: block}".