Examine source code of Crystal Waters v2

{
  "name": "Crystal Waters",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Bamboo Forest.png"
    },
    "colors": {
      "frame": "rgba(121, 179, 127, 1)",
      "tab_background_text": "rgba(255, 255, 255, 0.64)",
      "toolbar": "rgba(3, 3, 3, 0)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(3, 3, 3, 0)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6ca4d0de-e454-4666-a973-8334b506ff38}"
    }
  }
}