Examine source code of Loki do Tiago

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Loki do Tiago",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center center"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(37, 41, 43, 0)",
      "toolbar_text": "rgb(244, 244, 244)",
      "frame": "rgb(17, 22, 32)",
      "tab_background_text": "rgb(244, 244, 244)",
      "toolbar_field": "rgb(33, 38, 44)",
      "toolbar_field_text": "rgb(229, 229, 229)",
      "tab_line": "rgb(97, 101, 111)",
      "popup": "rgb(27, 30, 31)",
      "popup_text": "rgb(255, 255, 255)",
      "tab_loading": "rgb(97, 101, 111)"
    }
  }
}