Clive created a really cool list of third party add ons in a recent post https://forum.grabaperch.com/forum/08-04-2018-a-list-of-third-party-add-ons. Well he included my UI Customization which was kind of a half done deal. So I felt like I should take some time and actually make the project closer to finished. If anyone has looked at it before you might like it a little better now as the offset colors stand out a little better against the darker theme. Also I have added some hover and active css to make it more user friendly IMO. You can go to the project and see some of the UI pics in the readme section of GitHub https://github.com/seoMattH/perch-ui.
If you like using it as your UI/ Theme please take some time and add any complaints or improvements you would like to see to the CSS. Or just fork it and make it your own.