Examine source code of technoguese

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "technoguese",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(202, 202, 202, 0.5)",
      "toolbar_text": "rgb(215, 226, 239)",
      "frame": "rgb(5, 13, 36)",
      "tab_background_text": "rgb(126, 126, 126)",
      "toolbar_field": "rgba(202, 202, 202, 0.5)",
      "toolbar_field_text": "rgb(5, 13, 36)",
      "tab_line": "rgb(179, 5, 0)",
      "popup": "rgb(116, 116, 116)",
      "popup_text": "rgb(215, 226, 239)",
      "tab_loading": "rgb(179, 5, 0)"
    }
  }
}