Examine source code of TLB Blue Brushed

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Blue Brushed",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left top"
      ],
      "additional_backgrounds_tiling": [
        "repeat-x"
      ]
    },
    "colors": {
      "toolbar": "rgba(147, 148, 149, 0.1)",
      "toolbar_text": "rgb(5, 5, 182)",
      "frame": "rgb(142, 179, 201)",
      "tab_background_text": "rgb(197, 197, 199)",
      "toolbar_field": "rgba(99, 99, 108, 0.1)",
      "toolbar_field_text": "rgb(238, 238, 243)",
      "tab_line": "rgb(128, 128, 131)",
      "popup": "rgb(99, 99, 108)",
      "popup_text": "rgb(201, 201, 201)",
      "tab_loading": "rgb(128, 128, 131)"
    }
  }
}