If I use the marquee code (see below) and make edits to the text within PageLime the Marquee code disappears. I've create a blank page as a test with just the code and the marquee code disappears. Do you know of a work around to make scrolling text work within PageLime?
<div id="marquee" class="cms-tgg">
<marquee behavior="slide" direction="left">Your slide-in text goes here</marquee>
</div>