Examine source code of Matrix Code - Soft

{
  "theme": {
    "images": {
      "theme_frame": "MatrixHeader2.jpg"
    },
    "colors": {
      "frame": "#0a4d1f",
      "tab_background_text": "#8ba3bf"
    }
  },
  "version": "2.0",
  "name": "Matrix Code - Soft",
  "manifest_version": 2,
  "description": "A Matrix Code persona, that is easier on the eyes than most others.\n\nThe images are soft around text areas, which makes it easier to read."
}