Examine source code of _Tux-Lunux_

{
  "name": "_Tux-Lunux_",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "tuxu.png"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(180, 255, 122, 1)",
      "toolbar": "rgba(0, 0, 0, 0.8)",
      "bookmark_text": "rgba(180, 255, 122, 1)",
      "toolbar_field": "rgba(38, 255, 0, 0.59)",
      "toolbar_field_text": "rgba(140, 255, 0, 0.61)",
      "tab_line": "rgba(38, 255, 0, 1)"
    }
  }
}