Examine source code of MountainUni

{
  "theme": {
    "images": {
      "theme_frame": "MountainUniPersona.jpg"
    },
    "colors": {
      "frame": "#abf016",
      "tab_background_text": "#e9ed07"
    }
  },
  "version": "2.0",
  "name": "MountainUni",
  "manifest_version": 2,
  "description": "Unicycle, MountainUni, Rotor, MUni"
}