Examine source code of Wynwood 2

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#2d1e42",
      "tab_background_text": "#0fba92"
    }
  },
  "version": "2.0",
  "name": "Wynwood 2",
  "manifest_version": 2,
  "description": "Based on wall art from the Wynwood neighborhood in Miami."
}