Examine source code of Firekitsune

{
  "theme": {
    "images": {
      "theme_frame": "Persona1.png"
    },
    "colors": {
      "frame": "#0c163b",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Firekitsune",
  "manifest_version": 2,
  "description": "A well made, high resolution image featuring a foxgirl posing with her very own globe in an imitation of Firefox's iconic logo! Simple black text color keeps your links and tabs readable against the midnight blue background."
}