Lavendel - Demo
Cassiopeia Template
Templates control the look and feel of your website. This blog is installed with the Cassiopeia template. You can edit the options by selecting the Working on Your Site, Template Settings link in the menu which is visible when you log in.
Your Modules
Each of these modules has many options which you can experiment with in the Module Manager in your site Administrator. When you are logged in you can also select the edit icon in the top right corner which will take you to an edit screen for that module.