Examine source code of Summer langlois

{
  "theme": {
    "images": {
      "theme_frame": "summer_header.jpg"
    },
    "colors": {
      "frame": "#f7efef",
      "tab_background_text": "#35eb0c"
    }
  },
  "version": "2.0",
  "name": "Summer langlois",
  "manifest_version": 2,
  "description": "Summer -"
}