Examine source code of Ipe__Amarelo

{
  "theme": {
    "images": {
      "theme_frame": "firefoxipe.jpg"
    },
    "colors": {
      "frame": "#abed1d",
      "tab_background_text": "#dfed1a"
    }
  },
  "version": "2.0",
  "name": "Ipe__Amarelo",
  "manifest_version": 2,
  "description": "Ipes amarelos de tarde"
}