Examine source code of REDxBLACKxslashes

{
  "manifest_version": 2,
  "version": "2.0",
  "name": "REDxBLACKxslashes",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat-x"
      ]
    },
    "colors": {
      "toolbar": "rgba(1, 1, 10, 0.8)",
      "toolbar_field": "rgba(184, 184, 199, 0)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(0, 255, 72)",
      "popup": "rgb(1, 6, 17)",
      "popup_text": "rgb(245, 0, 30)",
      "tab_loading": "rgb(0, 255, 72)",
      "bookmark_text": "rgb(255, 255, 255)",
      "frame": "rgb(8, 11, 33)",
      "tab_background_text": "rgb(117, 118, 110)"
    }
  }
}