Examine source code of btsnottoday

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000e5e",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "btsnottoday",
  "manifest_version": 2,
  "description": "a funny not today shot i managed to take. BTS IS NOT MY PROPERTY AND NEITHER IS THE MV. All credits go to BigHit."
}