Throughout this section, you learned how to customize some of Mura's default display output. We covered customizing your very own "404: Page Not Found" page, and how to create your own "Error" screen. You also learned how to make some significant changes to Mura's web editor (CKEditor), as well as how to create and use your own image sizes for your site.
Your journey doesn't have to end here for customizing Mura. Be sure to check out the Mura Developer Guide for even more information, when you're ready.