Examine source code of Are strongly aligned.

{
  "theme": {
    "images": {
      "theme_frame": "0621-kowareblock-koujichuu.jpg"
    },
    "colors": {
      "frame": "#f1f2d5",
      "tab_background_text": "#f2f2b3"
    }
  },
  "version": "2.0",
  "name": "Are strongly aligned.",
  "manifest_version": 2,
  "description": "たくましく整列している。　\n\n\n\n0621-kowareblock-koujichuu●　"
}