Examine source code of Sings.Design

{
  "theme": {
    "images": {
      "theme_frame": "dimi.jpg"
    },
    "colors": {
      "frame": "#7a0b0b",
      "tab_background_text": "#b80707"
    }
  },
  "version": "2.0",
  "name": "Sings.Design",
  "manifest_version": 2,
  "description": "feito com muita destresa e abilidade"
}