Examine source code of Zealous

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Zealous",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-003-31b6bea3c78e3a19fd889b0389652a94.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(15, 104, 151)",
      "toolbar_text": "rgb(253, 253, 253)",
      "frame": "rgb(197, 238, 255)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(255, 68, 116)",
      "tab_line": "rgb(38, 252, 139)",
      "popup": "rgb(245, 245, 245)",
      "popup_text": "rgb(0, 168, 208)",
      "button_background_active": "rgb(0, 0, 0)",
      "tab_loading": "rgb(38, 252, 139)"
    }
  }
}