Examine source code of Moth

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Moth",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right center"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(55, 25, 70, 0.6)",
      "toolbar_text": "rgb(255, 45, 72)",
      "frame": "rgb(0, 74, 119)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(31, 42, 62)",
      "toolbar_field_text": "rgb(225, 251, 255)",
      "tab_line": "rgb(255, 0, 53)",
      "popup": "rgb(248, 246, 255)",
      "popup_text": "rgb(139, 110, 208)",
      "tab_loading": "rgb(255, 0, 53)"
    }
  }
}