Examine source code of Metro Rollers

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#080707",
      "tab_background_text": "#f7b500"
    }
  },
  "version": "2.0",
  "name": "Metro Rollers",
  "manifest_version": 2,
  "description": "This theme contains the logo of the Metro Rollers Skate Club.  A community org that brings friends together to support worthy causes.  A no pressure skate club that encourages a healthy life style with roller skating being an intricate ingredient in the formula."
}