Examine source code of Maplestory Logo

{
  "name": "Maplestory Leaf Theme",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "pinpng.com-maplestory-png-5794217-10.png"
    },
    "colors": {
      "frame": "rgba(20, 20, 20, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(50, 50, 50, 1)",
      "bookmark_text": "rgba(215, 25, 25, 1)",
      "toolbar_field": "rgba(220, 220, 220, 1)",
      "toolbar_field_text": "rgba(20, 20, 20, 1)",
      "tab_line": "rgba(215, 25, 25, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{331d4318-3316-484f-9b1b-b9926cd1070b}"
    }
  }
}