Examine source code of Nighttime Stars Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Nightly stars theme",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(0, 0, 0, 0.39)",
      "toolbar_text": "rgb(186, 199, 238)",
      "frame": "rgb(8, 11, 33)",
      "tab_background_text": "rgb(186, 199, 238)",
      "toolbar_field": "rgb(54, 58, 89)",
      "toolbar_field_text": "rgb(236, 210, 0)",
      "tab_line": "rgb(236, 210, 0)",
      "popup": "rgb(1, 3, 22)",
      "popup_text": "rgb(238, 226, 128)",
      "button_background_active": "rgba(15, 10, 41, 0.23)",
      "button_background_hover": "rgba(56, 52, 75, 0.63)",
      "frame_inactive": "rgba(15, 10, 41, 0.23)",
      "icons_attention": "rgb(205, 207, 255)",
      "icons": "rgb(236, 210, 0)",
      "ntp_background": "rgb(3, 1, 21)",
      "ntp_text": "rgb(236, 210, 0)",
      "popup_border": "rgb(58, 56, 87)",
      "popup_highlight_text": "rgb(236, 210, 0)",
      "popup_highlight": "rgba(56, 52, 75, 0.63)",
      "sidebar_border": "rgb(54, 58, 89)",
      "sidebar_highlight_text": "rgb(186, 199, 238)",
      "sidebar_highlight": "rgba(56, 52, 75, 0.63)",
      "sidebar_text": "rgb(238, 226, 128)",
      "sidebar": "rgb(1, 3, 22)",
      "tab_background_separator": "rgba(30, 28, 94, 0.34)",
      "tab_loading": "rgb(238, 226, 128)",
      "tab_selected": "rgb(4, 7, 34)",
      "tab_text": "rgb(236, 210, 0)",
      "toolbar_bottom_separator": "rgb(1, 3, 22)",
      "toolbar_field_border_focus": "rgb(26, 22, 48)",
      "toolbar_field_border": "rgb(4, 7, 34)",
      "toolbar_field_focus": "rgba(1, 3, 22, 0.9)",
      "toolbar_field_highlight_text": "rgb(236, 210, 0)",
      "toolbar_field_highlight": "rgba(186, 199, 238, 0.34)",
      "toolbar_field_separator": "rgb(1, 3, 22)",
      "toolbar_field_text_focus": "rgb(236, 210, 0)",
      "toolbar_top_separator": "rgb(1, 3, 22)",
      "toolbar_vertical_separator": "rgb(4, 7, 34)"
    }
  }
}