Assertion:
While the author CAN legally omit using the HTML comment to
encapsulate the Style information, most older browsers will display the style
information in these cases as document content. Authors are strongly encouraged
to use the HTML Comment for the Style element to prevent this from happening.
Simple DIV element with class="test".
Style element IS nested in a comment, and contains: ".test { background-color: green; color: yellow }":
filler text
This is a div
filler text