Examine source code of oro_brillante

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "oro_brillante",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left bottom"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(225, 234, 239)",
      "toolbar_text": "rgb(248, 112, 140)",
      "frame": "rgb(142, 179, 201)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(123, 127, 204)",
      "tab_line": "rgb(248, 112, 140)",
      "popup": "rgb(255, 255, 255)",
      "popup_text": "rgb(98, 102, 183)",
      "button_background_active": "rgb(31, 191, 160)",
      "button_background_hover": "rgb(180, 189, 31)",
      "frame_inactive": "rgb(223, 20, 223)",
      "icons_attention": "rgb(26, 24, 23)",
      "icons": "rgb(95, 210, 247)",
      "ntp_background": "rgb(189, 240, 30)",
      "ntp_text": "rgb(23, 24, 24)",
      "popup_border": "rgb(126, 35, 194)",
      "popup_highlight_text": "rgb(10, 10, 11)",
      "popup_highlight": "rgb(246, 246, 77)",
      "sidebar_border": "rgb(51, 62, 157)",
      "sidebar_highlight_text": "rgb(13, 13, 13)",
      "sidebar_highlight": "rgb(157, 51, 157)",
      "sidebar_text": "rgb(14, 15, 15)",
      "sidebar": "rgb(20, 216, 239)",
      "tab_background_separator": "rgb(40, 70, 220)",
      "tab_loading": "rgb(202, 35, 127)",
      "tab_selected": "rgb(118, 204, 236)",
      "tab_text": "rgb(26, 28, 28)",
      "toolbar_bottom_separator": "rgb(194, 217, 221)",
      "toolbar_field_border_focus": "rgb(25, 25, 219)",
      "toolbar_field_border": "rgb(17, 22, 23)",
      "toolbar_field_focus": "rgb(70, 228, 26)",
      "toolbar_field_highlight_text": "rgb(14, 15, 15)",
      "toolbar_field_highlight": "rgb(232, 232, 27)",
      "toolbar_field_separator": "rgb(201, 219, 196)",
      "toolbar_field_text_focus": "rgb(14, 15, 15)",
      "toolbar_top_separator": "rgb(202, 219, 197)",
      "toolbar_vertical_separator": "rgb(188, 228, 228)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{49fccf59-d96d-48ac-a85c-f725643cbdac}"
    }
  }
}