Examine source code of liquid sea wave

{
  "name": "liquid",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Sea.jpg"
    },
    "colors": {
      "frame": "rgba(13, 145, 227, 1)",
      "tab_background_text": "rgba(18, 65, 235, 1)",
      "toolbar": "rgba(13, 145, 227, 1)",
      "bookmark_text": "rgba(18, 65, 235, 1)",
      "toolbar_field": "rgba(18, 65, 235, 1)",
      "toolbar_field_text": "rgba(13, 145, 227, 1)",
      "tab_line": "rgba(99, 65, 179, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{036be760-2edf-4aac-985a-d26319261e3e}"
    }
  }
}