What you gave me ALMOST worked

It still showed on all browsers.
But I searched on Google and figured it out.
If I use this in the <head> it works:
[code:1:f2f16db219]<style type="text/css" media="all">
@import "hide_message.css";
</style> [/code:1:f2f16db219]
Rather than just this:
[code:1:f2f16db219]<style>@import "hide_message.css"</style>[/code:1:f2f16db219]
Thank you, thank you, thank you
