Examine source code of Flowers of the Sun

{
  "name": "Flowers  of the  Sun",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "rgba(233, 213, 162, 1)",
      "tab_background_text": "rgba(143, 70, 6, 1)",
      "toolbar": "rgba(235, 217, 164, 0)",
      "bookmark_text": "rgba(143, 70, 6, 1)",
      "toolbar_field": "rgba(235, 217, 164, 0.08)",
      "toolbar_field_text": "rgba(143, 70, 6, 1)",
      "tab_line": "rgba(143, 70, 6, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{5fb20fd2-42de-448f-ada1-ed1367c96ee7}"
    }
  }
}