Examine source code of Take Care

{
  "name": "Take Care",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "take_care_by_nanomortis_ddaz9jc.png"
    },
    "colors": {
      "frame": "rgba(212, 212, 212, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(150, 141, 75, 0.5)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(148, 148, 148, 1)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)"
    }
  }
}