Examine source code of Make neon

{
  "theme": {
    "images": {
      "theme_frame": "cima.jpg"
    },
    "colors": {
      "frame": "#fc62ac",
      "tab_background_text": "#c176f0"
    }
  },
  "version": "2.0",
  "name": "Make neon",
  "manifest_version": 2,
  "description": "Make neon"
}