Examine source code of OldWood | Grey

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "OldWood | Intense Grey",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(40, 49, 50, 0.62)",
      "toolbar_text": "rgb(152, 144, 135)",
      "frame": "rgb(32, 31, 31)",
      "tab_background_text": "rgb(136, 160, 160)",
      "toolbar_field": "rgba(70, 64, 58, 0.61)",
      "toolbar_field_text": "rgb(192, 186, 181)",
      "tab_line": "rgb(103, 96, 89)",
      "popup": "rgb(36, 43, 44)",
      "popup_text": "rgb(133, 125, 121)",
      "tab_loading": "rgb(103, 96, 89)"
    }
  }
}