Theme Generator is a great way to quickly apply certain colors or styles to your project; however, if you're running into any issues it's great to check out this article for initial troubleshooting steps.

If your theme isn't applying, the first thing to check is that you don't have wireframe mode on.

Wireframe mode is the blueprint for your design and helps convey the structure, so you will have limited visibility when it comes to styling.

Here's how you can turn wireframe mode off:

1) Click 'Magic' on the left-hand menu and choose the 'Wireframe mode' option. Turn off the wireframe mode by using the switch outlined below:

You should now be able to see your design and apply stylistic changes!