Examine source code of Bl⊕⊕d M⊕⊕n

{
  "manifest_version": 2,
  "version": "1.1",
  "name": "Blood Moon 2",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(203, 199, 173, 0.6)",
      "toolbar_text": "rgba(89, 25, 25, 0.84)",
      "frame": "rgb(221, 219, 201)",
      "tab_background_text": "rgb(142, 142, 127)",
      "toolbar_field": "rgb(57, 8, 8)",
      "toolbar_field_text": "rgb(211, 211, 199)",
      "tab_line": "rgb(78, 36, 36)",
      "popup": "rgba(142, 142, 127, 0.88)",
      "popup_text": "rgb(56, 48, 56)",
      "button_background_hover": "rgb(57, 8, 8)",
      "ntp_background": "rgba(203, 199, 173, 0.6)",
      "ntp_text": "rgba(203, 199, 173, 0.6)",
      "popup_border": "rgba(203, 199, 173, 0)",
      "toolbar_field_highlight": "rgb(1, 0, 7)",
      "tab_loading": "rgb(78, 36, 36)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{e230cc26-411a-4f18-9855-fa56b808cc54}"
    }
  }
}