Examine source code of Tartan Plaid

{
  "theme": {
    "images": {
      "theme_frame": "plaid3.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Tartan Plaid",
  "manifest_version": 2,
  "description": "Scottish Tartan Cloth Weave Plaid Blue Green Black Night Watch Family Kilt Scotland UK Paisley Heritage History Pattern Clothing Historic War Garment Military Uniform Highland Lowland Loch Celtic Celts Scotts sca Scots Northern Boggy Highlander Low land Squares Wool Scotch Haggis Attire Clan Medieval Renaissance Ceremonial Dress Textile"
}