Examine source code of Princess Wind

{
  "theme": {
    "images": {
      "theme_frame": "PrincessWindPersonaHeader.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Princess Wind",
  "manifest_version": 2,
  "description": "Ms. Princess Wind is blowing dandelion into the wind, under the fluffy white cloud. Join her carefree day by showing your love for the wind."
}