Examine source code of 95' theme

{
  "name": "95' theme",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "win95-start-button-pixelated.gif"
    },
    "colors": {
      "frame": "rgba(9, 117, 52, 1)",
      "tab_background_text": "rgba(13, 1, 1, 1)",
      "toolbar": "rgba(0, 0, 0, 0)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(5, 5, 5, 0)",
      "toolbar_field_text": "rgba(3, 0, 0, 1)"
    }
  }
}