Examine source code of Mist VS

{
  "manifest_version": 2,
  "version": "1.0.1",
  "name": "Mist VS [Mod by winqooq]",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(76, 76, 76)",
      "toolbar_text": "rgb(180, 180, 180)",
      "frame": "rgb(45, 45, 45)",
      "tab_background_text": "rgb(200, 200, 200)",
      "toolbar_field": "rgb(45, 45, 45)",
      "toolbar_field_text": "rgb(180, 180, 180)",
      "tab_line": "rgb(70, 70, 70)",
      "popup": "rgb(45, 45, 45)",
      "popup_text": "rgb(180, 180, 180)",
      "button_background_hover": "rgb(118, 118, 118)",
      "icons": "rgb(180, 180, 180)",
      "ntp_background": "rgb(45, 45, 45)",
      "ntp_text": "rgb(180, 180, 180)",
      "tab_selected": "rgb(76, 76, 76)",
      "tab_text": "rgb(180, 180, 180)",
      "toolbar_field_border": "rgb(70, 70, 70)",
      "toolbar_top_separator": "rgb(70, 70, 70)",
      "tab_loading": "rgb(70, 70, 70)"
    }
  }
}