@sdetweil
All help at the bottom of the curve is appreciated. Thank you. Cheers

I’m a raspi & linux newbie (used C years ago. some Arduino experience) and this is my first post so…
In attempting to modify MM I’ve experienced a number of custom.css failures. I found this @sdetweil post https://forum.magicmirror.builders/topic/14862/help-with-a-couple-css-issues?_=1623901330356 and believe the “developer Tools” will be a big help, but I quickly got lost. The Tool’s built in help doc (kebab>Help>Documentation) appears to be a null link. I tried to find documentation for this tool online without luck. Can anyone provide a documentation link or more detailed tutorial?