Examine source code of BMW M Logo large

{
  "theme": {
    "images": {
      "theme_frame": "persona_M_large.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "BMW M Logo large",
  "manifest_version": 2,
  "description": "BMW M Logo Header Image for three or more toolbars.\n\n<a href=\"https://outgoing.prod.mozaws.net/v1/ed03a39ee5a9f7780f967e6339c66e52807f326ca996240bc21f1bfd8a879da6/http%3A//www.bmw.de/de/de/newvehicles/mseries/overview.html\" rel=\"nofollow\">http://www.bmw.de/de/de/newvehicles/mseries/overview.html</a>"
}