I sure love me some Instapaper and Fluid, but I feel the Instapaper styles have grown a little stale.
This is nothing more than a style sheet to just change a few things around.
Here's what you have to look forward to:
If you too wish to freshen up an old favorite, then follow along.
You're obviously going to need Instapaper done up as a Fluid app. If that sounds like Geek speak, head here and get it going.
Once it's installed, head to Window => Userstyles, and make your little popup window look like this:
Restart the Fluid app and Boom! Simple as that.