Examine source code of Mandala Dark Green

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Mandala Dark Green",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat-x"
      ]
    },
    "colors": {
      "toolbar": "rgb(27, 58, 54)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(14, 24, 24)",
      "tab_background_text": "rgb(79, 186, 186)",
      "toolbar_field": "rgb(0, 0, 0)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(26, 57, 56)",
      "popup": "rgb(29, 55, 58)",
      "popup_text": "rgb(255, 255, 255)",
      "icons": "rgb(83, 192, 192)",
      "ntp_background": "rgb(0, 0, 0)",
      "sidebar_border": "rgb(255, 255, 255)",
      "tab_loading": "rgb(255, 255, 255)",
      "tab_text": "rgb(255, 255, 255)",
      "toolbar_bottom_separator": "rgb(0, 0, 0)",
      "toolbar_top_separator": "rgb(14, 24, 24)",
      "toolbar_vertical_separator": "rgb(27, 58, 54)"
    }
  }
}