Examine source code of Abstract Desire

{
  "name": "Abstract Desire",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Abstract_Desire_1.jpg"
    },
    "colors": {
      "frame": "rgba(21, 37, 74, 1)",
      "tab_background_text": "rgba(235, 215, 245, 1)",
      "toolbar": "rgba(97, 96, 96, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{ae7d90ab-ab97-42cf-acef-a279a05150db}"
    }
  }
}