Examine source code of Sislovesme

{
  "name": "Sislovesme",
  "manifest_version": 2,
  "version": "9.0",
  "theme": {
    "images": {
      "theme_frame": "7c6e200503c2c970fb076bfa606881c2.png"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 0.87)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(128, 60, 60, 0.19)",
      "bookmark_text": "rgba(255, 0, 0, 1)",
      "toolbar_field": "rgba(196, 188, 188, 0)",
      "toolbar_field_text": "rgba(255, 247, 247, 1)"
    }
  }
}