Examine source code of Fall Puppy Face

{
  "name": "Fall Puppy Face",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "rgba(138, 102, 69, 1)",
      "tab_background_text": "rgba(247, 239, 239, 1)",
      "toolbar": "rgba(138, 102, 69, 0)",
      "bookmark_text": "rgba(247, 239, 239, 1)",
      "toolbar_field": "rgba(138, 102, 69, 0.06)",
      "toolbar_field_text": "rgba(247, 239, 239, 1)",
      "tab_line": "rgba(247, 239, 239, 1)"
    }
  }
}