Examine source code of Lavish Dark

{
  "manifest_version": 2,
  "version": "3.0",
  "name": "lavishdarkv2",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center bottom"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(225, 234, 239, 0)",
      "toolbar_text": "rgb(56, 236, 60)",
      "frame": "rgb(220, 242, 220)",
      "tab_background_text": "rgb(62, 137, 64)",
      "toolbar_field": "rgb(251, 251, 251)",
      "toolbar_field_text": "rgb(1, 123, 2)",
      "tab_line": "rgb(244, 246, 19)",
      "popup": "rgb(14, 9, 71)",
      "popup_text": "rgb(85, 184, 88)",
      "icons": "rgb(255, 255, 255)",
      "tab_loading": "rgb(244, 246, 19)"
    }
  }
}