Examine source code of Mexican Vacation

{
  "theme": {
    "images": {
      "theme_frame": "MexicanVacationHeader.jpg"
    },
    "colors": {
      "frame": "#3b3b3b",
      "tab_background_text": "#050505"
    }
  },
  "version": "2.0",
  "name": "Mexican Vacation",
  "manifest_version": 2,
  "description": "Enjoy! (Tags; colorful happy bright color orange red green blue purple black ethnic summer rainbow cute hot pretty design )"
}