@Studio472 said in MMM-CalendarExt3 Formatting questions: @MMRIZE This did not work for me. However, I was able to find the code in the css file and comment out the style that inserted the icon/symbol. I don’t have a ‘custom.css’ file. Are you referring to the “MMM-CalendarExt3.css” file? By default, when you install MM first, the custom.css doesn’t exist. You have to copy or create one. There is custom.css.sample in css directory. Copy or Rename it. The Installer script of @sdetweil will do that automatically.