Examine source code of Witch Motif

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#d1f51b",
      "tab_background_text": "#f2e829"
    }
  },
  "version": "2.0",
  "name": "Witch Motif",
  "manifest_version": 2,
  "description": "In the civilized countries I believe there are no witches left, nor wizards, nor sorceresses, nor magicians.~The Witch of the North in The Wonderful Wizard of Oz\n\nTAGS:\n      hat, broom, witches, Halloween, October, holidays, Fall, Autumn, orange"
}