Examine source code of kim so yeon

{
  "theme": {
    "images": {
      "theme_frame": "firefox_header_tab.png"
    },
    "colors": {
      "frame": "#7d7ff5",
      "tab_background_text": "#1441ba"
    }
  },
  "version": "2.0",
  "name": "kim so yeon",
  "manifest_version": 2,
  "description": "korean star"
}