Examine source code of emera

{
  "manifest_version": 2,
  "version": "2.0",
  "name": "emera",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(9, 118, 29)",
      "toolbar_field": "rgb(144, 220, 113)",
      "toolbar_field_text": "rgb(123, 127, 204)",
      "tab_line": "rgb(176, 54, 211)",
      "popup": "rgb(43, 207, 22)",
      "popup_text": "rgb(209, 50, 218)",
      "tab_loading": "rgb(176, 54, 211)",
      "bookmark_text": "rgb(48, 222, 35)",
      "frame": "rgb(142, 201, 144)",
      "tab_background_text": "rgb(197, 112, 248)"
    }
  }
}