Examine source code of The Universe mini

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#bad4cd",
      "tab_background_text": "#f7df56"
    }
  },
  "version": "2.0",
  "name": "The Universe mini",
  "manifest_version": 2,
  "description": "I used in this theme best colors in the universe. There are also big explosions and lightnings. I hope you will  <strong>enjoy</strong> it."
}