Examine source code of Galaxy00

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#91b9c9",
      "tab_background_text": "#21544a"
    }
  },
  "version": "2.0",
  "name": "Galaxy00",
  "manifest_version": 2,
  "description": "this is my first theme. I've created the theme using a picture i found on Google XD. all rights are reserved to the photographer/creator/designer."
}