Examine source code of Beige

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Beige ",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center top"
      ],
      "additional_backgrounds_tiling": [
        "repeat-x"
      ]
    },
    "colors": {
      "toolbar": "rgba(185, 141, 109, 0.54)",
      "toolbar_text": "rgb(241, 217, 184)",
      "frame": "rgb(199, 126, 20)",
      "tab_background_text": "rgb(241, 217, 184)",
      "toolbar_field": "rgba(241, 217, 184, 0.69)",
      "toolbar_field_text": "rgb(185, 141, 109)",
      "tab_line": "rgb(199, 126, 20)",
      "popup": "rgb(241, 217, 184)",
      "popup_text": "rgb(241, 217, 184)",
      "sidebar_highlight": "rgb(195, 144, 71)",
      "tab_loading": "rgb(199, 126, 20)"
    }
  }
}