Examine source code of Summer Girls

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#ffc9db",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Summer Girls",
  "manifest_version": 2,
  "description": "Summer colors with girls from K-Pop, J-Pop and ulzzang."
}