Not really a portfolio but is like most of them except it has no content. I started with a crappy site and constantly updating it. Most of the CSS from scratch and I update it by editing the php and adding content manually. Which is not the best way but I'm too lazy atm and the fact that I rarely update.
if($site=="m"){echo '<title>CrisNMP :: Index</title><h1>New Layout</h1><div class="descr">Feb 02, 09</div><p>Those who want to see the old site click <a href="index2.php">here[/url].</p>';}

Which eventually gets too messy lol.
However when writing the CSS from scratch you might come across problems with inferior browsers such as IE. I haven't bothered to fix it but it works in FF/Opera/Chrome. In IE it doesn't display the content where is supposed to and the width + alignment doesn't work. Also the favicon doesn't work in IE either () As for the colours, they're not unique and I've seen them on other sites.
Beware of my site with no content.
http://cris.squadcoding.com/
Old one:
http://cris.squadcoding.com/index2.php

Some items from here
http://ailsark.carbonmade.com/projects/2170281#2
are recolored sprites from the game 2D game Maple Story. Although I don't recognize the rest someone else will probably recognize them.

Some of the weapons I was familiar with:
taken from http://global.hidden-street.net which doesn't allow hotlinks.