Examine source code of Lilyspyclass

{
  "name": "Lilyspyclass",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "213312123231.png"
    },
    "colors": {
      "frame": "rgba(255, 227, 178, 1)",
      "tab_background_text": "rgba(247, 226, 178, 1)",
      "toolbar": "rgba(255, 235, 235, 0.01)",
      "bookmark_text": "rgba(250, 197, 195, 1)",
      "toolbar_field": "rgba(0, 0, 0, 0)",
      "toolbar_field_text": "rgba(250, 197, 195, 1)",
      "tab_line": "rgba(0, 0, 0, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{aa74a2bc-21cc-48db-80bd-f8b689198ea7}"
    }
  }
}