How do I change the theme of the site?

Note: your site admin has the ability to hide this section from you. If you do not see it, then they have hidden it.

In the main navigation you should see 'Themes'

After you hit that button a list of available themes.

Select the theme you like and you will see your site change in real time. There is no save button it hit. After you are satisfied with your selection, you can continue on your way.

Admins: If you would like to keep your members from changing their theme navigate to 'Group Settings' page. Uncheck the settings "Allow members to choose their own theme" and then select the theme you want everyone to use. 

Make sure to hit 'Save Group Settings' at the bottom when you are done.