Examine source code of greshamhs_Wolf Tree

{
  "theme": {
    "images": {
      "theme_frame": "WolfTree_Bonneville.jpg"
    },
    "colors": {
      "frame": "#6cf0d3",
      "tab_background_text": "#0fcfb5"
    }
  },
  "version": "2.0",
  "name": "greshamhs_Wolf Tree",
  "manifest_version": 2
}