Examine source code of Simple Red Glossy

{
  "theme": {
    "images": {
      "theme_frame": "Simplered_Header.png"
    },
    "colors": {
      "frame": "#c90e0e",
      "tab_background_text": "#ea0303"
    }
  },
  "version": "2.0",
  "name": "Simple Red Glossy",
  "manifest_version": 2,
  "description": "Red!"
}