Examine source code of Lucifer (leather theme)

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Lucifer (leather theme)",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center center"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(225, 234, 239, 0)",
      "toolbar_text": "rgb(255, 215, 0)",
      "frame": "rgb(0, 3, 6)",
      "tab_background_text": "rgb(255, 215, 0)",
      "toolbar_field": "rgba(255, 255, 255, 0)",
      "toolbar_field_text": "rgb(255, 215, 0)",
      "tab_line": "rgb(255, 215, 0)",
      "popup": "rgb(34, 17, 2)",
      "popup_text": "rgba(255, 215, 0, 0.85)",
      "button_background_hover": "rgb(34, 17, 2)",
      "icons_attention": "rgb(255, 215, 0)",
      "popup_border": "rgb(255, 215, 0)",
      "popup_highlight_text": "rgb(255, 215, 0)",
      "popup_highlight": "rgb(34, 17, 2)",
      "sidebar_border": "rgb(255, 215, 0)",
      "tab_loading": "rgb(255, 215, 0)",
      "toolbar_bottom_separator": "rgb(255, 215, 0)"
    }
  }
}