Examine source code of Blue Green Wave

{
  "name": "Blue  Green Wave",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(161, 255, 232, 1)",
      "toolbar": "rgba(0, 0, 0, 0)",
      "bookmark_text": "rgba(99, 224, 255, 1)",
      "toolbar_field": "rgba(0, 0, 0, 0.03)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(161, 255, 232, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1d4c33a0-573b-443b-93a2-56785d4853a1}"
    }
  }
}