Examine source code of Adidas Atlanta

{
  "theme": {
    "images": {
      "theme_frame": "atlanta.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Adidas Atlanta",
  "manifest_version": 2,
  "description": "Super hot theme inspired by Adidas City Colection - City of Atlanta. Cool and full of juicy colours great for summer!"
}