How to Change Your Email Theme

Step 1: Click on "Settings" in the top-right corner.

Step 2: Click on the Themes tab.

Step 3: Pick a theme. I chose Shiny.

Step 4: Try a bunch. A few seconds after you click a theme, it will make it your theme.

No need to save settings. Clicking on a theme will make it your theme. If you want to go back to the original theme, choose "Default."