Examine source code of everlasting friend

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#b8d3f5",
      "tab_background_text": "#010005"
    }
  },
  "version": "2.0",
  "name": "everlasting friend",
  "manifest_version": 2,
  "description": "everlasting friend super junior"
}