Examine source code of Solana FF Theme2

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Solana FF Theme",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(236, 236, 236)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(211, 211, 211)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(236, 224, 249)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(159, 65, 190)",
      "popup": "rgb(236, 236, 236)",
      "popup_text": "rgb(159, 65, 190)",
      "frame_inactive": "rgb(0, 0, 0)",
      "icons": "rgb(76, 12, 148)",
      "ntp_text": "rgb(0, 0, 0)",
      "tab_background_separator": "rgb(190, 151, 234)",
      "tab_selected": "rgba(236, 224, 249, 0.81)",
      "toolbar_bottom_separator": "rgb(0, 0, 0)",
      "toolbar_field_border": "rgb(159, 65, 190)",
      "toolbar_field_separator": "rgb(0, 0, 0)",
      "tab_loading": "rgb(159, 65, 190)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c6201504-db6b-4af2-a6cc-6a2aa685da2c}"
    }
  }
}