Examine source code of Team VEC

{
  "theme": {
    "images": {
      "theme_frame": "haut.png"
    },
    "colors": {
      "frame": "#757575",
      "tab_background_text": "#e8cf2c"
    }
  },
  "version": "2.0",
  "name": "Team VEC",
  "manifest_version": 2,
  "description": "Team VEC bien plus qu'une team de css"
}