Examine source code of Glitter

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Glitter",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left top"
      ],
      "additional_backgrounds_tiling": [
        "repeat-x"
      ]
    },
    "colors": {
      "toolbar": "rgba(255, 255, 255, 0.39)",
      "toolbar_text": "rgb(247, 242, 243)",
      "frame": "rgb(142, 179, 201)",
      "tab_background_text": "rgb(192, 181, 184)",
      "toolbar_field": "rgba(255, 231, 238, 0.57)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(255, 245, 247)",
      "popup": "rgb(115, 193, 228)",
      "popup_text": "rgb(255, 255, 255)",
      "tab_loading": "rgb(255, 245, 247)"
    }
  }
}