Examine source code of ImprintsPhotography.org

{
  "theme": {
    "images": {
      "theme_frame": "persona.top2.jpg"
    },
    "colors": {
      "frame": "#3ba39c",
      "tab_background_text": "#3ba39c"
    }
  },
  "version": "2.0",
  "name": "ImprintsPhotography.org",
  "manifest_version": 2,
  "description": "Where art and photography meet"
}