Examine source code of Monsta

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header_Monsta.jpg"
    },
    "colors": {
      "frame": "#cf6161",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Monsta",
  "manifest_version": 2,
  "description": "ma little monsta with own typo. hope you like it. ^-^"
}