Examine source code of Oryellolu

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Hindu",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(229, 173, 120, 0.8)",
      "toolbar_text": "rgb(177, 45, 27)",
      "frame": "rgb(156, 181, 198)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(69, 137, 181)",
      "toolbar_field_text": "rgb(4, 4, 4)",
      "tab_line": "rgb(0, 0, 0)",
      "popup": "rgb(211, 199, 92)",
      "popup_text": "rgb(255, 0, 72)",
      "icons": "rgb(59, 36, 173)",
      "sidebar_border": "rgb(95, 90, 123)",
      "tab_loading": "rgb(0, 0, 0)"
    }
  }
}