Examine source code of Rosey Rain

{
  "name": "Rosey Rain",
  "manifest_version": 2,
  "version": "1.1resigned1",
  "theme": {
    "images": {
      "theme_frame": "flower-droplets-hd-wallpapers-71987-3597552.png"
    },
    "colors": {
      "frame": "rgba(98, 13, 26, 1)",
      "tab_background_text": "rgba(233, 113, 117, 1)",
      "toolbar": "rgba(98, 13, 26, 1)",
      "bookmark_text": "rgba(233, 113, 117, 1)",
      "toolbar_field": "rgba(98, 13, 26, 1)",
      "toolbar_field_text": "rgba(233, 113, 117, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b908895e-9c87-48fb-be40-6e4f28f02c2b}"
    }
  }
}