[Catalyst] Suggested minor fixes for Catalyst error output

[A. Pagaltzis]

* Sebastian Riedel <sri at oook.de> [2006-04-12 18:50]:
> Please don't just remove the round edges, fix them. Here is an
> example how to do it.
> 
>      http://pro.html.it/esempio/nifty/

Here’s a better example of how to do it:

    http://virtuelvis.com/gallery/css/rounded/

It works in every modern browser and requires a couple of lines
of CSS inlined in the page instead of a whole honking’ JS
library. You could even inline the required images into the CSS
by using `data:` URIs, in which case the stylesheet would be
entirely self-contained.

It won’t work in fossils like IE, but would still work in many
more browsers than the current `-moz-border-radius` bit.

Regards,
-- 
Aristotle Pagaltzis // <http://plasmasturm.org/>