| Category | URL | Keywords |
| CSS | http://www.opencube.com/ | CSS Navigation Menu |
| CSS | http://www.w3schools.com/css/ | CSS Tutorial |
| CSS | http://www.cssbeauty.com/ | Good CSS Site |
| CSS | http://www.html.it/articoli/nifty/index.html | Rounded corners |
| CSS | http://openrico.org/rico/demos.page?demo=ricoCorne | Rounded corners |
| CSS | http://www.phpmyborder.com/index.php | Rounded corners |
| CSS | http://forum.x-cart.com/viewtopic.php?t=23643&high | Rounded corners |
| CSS | http://www.dreamweaverresources.com/tutorials/tabl | Table borders using CSS |
| CSS | http://www.w3.org/TR/REC-CSS1#table-of-contents | Tutorial Part 1 |
| CSS | http://www.w3.org/TR/REC-CSS2/ | Tutorial Part 2 |