Examine source code of MillwallFC White

{
  "theme": {
    "images": {
      "theme_frame": "test1.png"
    },
    "colors": {
      "frame": "#b5b3b3",
      "tab_background_text": "#030303"
    }
  },
  "version": "2.0",
  "name": "MillwallFC White",
  "manifest_version": 2,
  "description": "a plain white background with badge and \"no one likes us - we don't care\" in blue with black text\n############\nimportant this was made for a widescreen display - mine - to which it fits perfectly, i cant imagine it will fit many other peoples display, sorry"
}