Examine source code of Dirty Wall V2

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Dirty Wall V2",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(46, 46, 45, 0)",
      "toolbar_text": "rgb(223, 223, 223)",
      "frame": "rgb(0, 0, 0)",
      "tab_background_text": "rgb(242, 242, 242)",
      "toolbar_field": "rgba(45, 45, 45, 0.75)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(139, 139, 139)",
      "popup": "rgb(45, 45, 45)",
      "popup_text": "rgb(223, 223, 223)",
      "button_background_active": "rgba(251, 251, 251, 0.49)",
      "button_background_hover": "rgba(188, 188, 188, 0.6)",
      "icons_attention": "rgb(59, 213, 217)",
      "icons": "rgb(223, 223, 223)",
      "ntp_background": "rgb(45, 45, 45)",
      "ntp_text": "rgb(136, 136, 136)",
      "popup_border": "rgb(139, 139, 139)",
      "sidebar_border": "rgb(139, 139, 139)",
      "sidebar_highlight_text": "rgb(59, 213, 217)",
      "sidebar_highlight": "rgb(59, 213, 217)",
      "sidebar_text": "rgb(223, 223, 223)",
      "sidebar": "rgb(45, 45, 45)",
      "tab_loading": "rgb(59, 213, 217)",
      "tab_selected": "rgba(45, 45, 45, 0.75)",
      "tab_text": "rgb(255, 255, 255)",
      "toolbar_bottom_separator": "rgb(139, 139, 139)",
      "toolbar_field_border_focus": "rgb(139, 139, 139)",
      "toolbar_field_border": "rgb(139, 139, 139)",
      "toolbar_field_focus": "rgb(45, 45, 45)",
      "toolbar_field_highlight": "rgb(45, 45, 45)",
      "toolbar_top_separator": "rgba(119, 119, 119, 0)"
    }
  }
}