Examine source code of Black-White.........

{
  "theme": {
    "images": {
      "theme_frame": "black.jpg"
    },
    "colors": {
      "frame": "#201f1f",
      "tab_background_text": "#201f1f"
    }
  },
  "version": "2.0",
  "name": "Black-White.........",
  "manifest_version": 2,
  "description": "My first persona. Black-white, maybe a little goth."
}