I am using "Protostar" .
You can select Protostar to be your template by doing the following:
1. Login to Joomla Admin
2. Go to - Extensions / Template Manager
3. Click on the star icon making it turn yellow. DONE!
To edit properties of the template do the following:
1. Go to - Extensions / Template Manager
2. Click on "protostar - Default"
3. (New window opens) Next click on the Advanced tab.
4. (New window opens) Select new colors ect...
To edit the CSS file do the following:
1. Go to - Extensions / Template Manager
2. Top left - Click on the "Templates" button
3. Scroll down and click on "Protostar - Details and Files"
4. Select the CSS folder and select the file "template.css" and edit as you please.
(Remember to back up original file to your desktop before editing so you can replace the file if you want to go back to the original.)
Note: You can make other changes to the Navigation and modules using "CLASS SUFFIX". Here is a link to show you how to make some cool changes.
www.inmotionhosting.com/support/edu/joom...menu/horizontal-menu Cheers!