Examine source code of Ver logo

{
  "name": "Ver logo",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "410971-A_Medusa_1348x693.jpg"
    },
    "colors": {
      "frame": "rgba(222, 222, 222, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(191, 184, 184, 0.58)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(224, 224, 224, 0.48)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "tab_line": "rgba(56, 55, 55, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{87ec24b3-3cc8-4862-adec-fbcdb58ae157}"
    }
  }
}