Examine source code of gaming, yea

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "gaming, yea",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-037-b73f9b34467ba541de861f5b4c0c6316.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(0, 0, 0)",
      "toolbar_text": "rgb(215, 112, 248)",
      "frame": "rgb(14, 39, 131)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(3, 3, 3)",
      "toolbar_field_text": "rgb(0, 105, 255)",
      "tab_line": "rgb(100, 5, 192)",
      "popup": "rgb(50, 0, 0)",
      "popup_text": "rgb(0, 76, 255)",
      "tab_loading": "rgb(100, 5, 192)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{cf5fbdf7-c7a2-49df-b767-dc21c7993f65}"
    }
  }
}