Examine source code of Sun So Bright

{
  "name": "Sun So Bright",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "sunsobrightHCustom.jpg"
    },
    "colors": {
      "frame": "rgba(156, 72, 20, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(158, 78, 20, 0)",
      "bookmark_text": "rgba(247, 244, 42, 1)",
      "toolbar_field": "rgba(158, 78, 20, 0.1)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(242, 242, 242, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{4a4595a4-12d0-4f0f-8ebf-c6f60649d129}"
    }
  }
}