Examine source code of wow animated

{
  "name": "wow",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "giphy.gif"
    },
    "colors": {
      "frame": "rgba(237, 19, 77, 1)",
      "tab_background_text": "rgba(240, 237, 237, 1)",
      "toolbar": "rgba(44, 35, 209, 0.47)",
      "bookmark_text": "rgba(247, 244, 244, 1)",
      "toolbar_field": "rgba(0, 0, 0, 0)",
      "toolbar_field_text": "rgba(240, 231, 231, 1)"
    }
  }
}