Examine source code of Eye

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Eye",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(13, 51, 72)",
      "toolbar_text": "rgb(255, 0, 53)",
      "frame": "rgb(0, 0, 0)",
      "tab_background_text": "rgb(136, 19, 42)",
      "toolbar_field": "rgb(36, 103, 142)",
      "toolbar_field_text": "rgb(89, 36, 8)",
      "tab_line": "rgb(255, 0, 53)",
      "popup": "rgb(93, 52, 28)",
      "popup_text": "rgb(219, 116, 65)",
      "tab_loading": "rgb(255, 0, 53)"
    }
  }
}