Examine source code of BLAST.TV

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "BLAST.TV",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(179, 72, 253)",
      "toolbar_text": "rgb(255, 254, 255)",
      "frame": "rgb(188, 185, 22)",
      "tab_background_text": "rgb(255, 254, 255)",
      "toolbar_field": "rgba(0, 0, 0, 0.39)",
      "toolbar_field_text": "rgb(255, 254, 255)",
      "tab_line": "rgb(254, 250, 28)",
      "popup": "rgb(254, 250, 28)",
      "popup_text": "rgb(35, 13, 27)",
      "icons_attention": "rgb(254, 250, 28)",
      "ntp_background": "rgb(179, 72, 253)",
      "tab_loading": "rgb(254, 250, 28)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{05db0fe0-cc81-4b6d-82d7-8577730f05c2}"
    }
  }
}