Examine source code of Moon Bright 2

{
  "theme": {
    "images": {
      "theme_frame": "MoonBright2_header.jpg"
    },
    "colors": {
      "frame": "#929ea6",
      "tab_background_text": "#929ea6"
    }
  },
  "version": "2.0",
  "name": "Moon Bright 2",
  "manifest_version": 2,
  "description": "Another custom version of my \"Moon Bright\"."
}