Examine source code of Ice Wolf Theme

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#6acbf5",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Ice Wolf Theme",
  "manifest_version": 2,
  "description": "This is \"Ice Wolf Theme\". Wolves are very beautiful animals and I think themes deserve more of them. Thanks for choosing mine :)"
}