Examine source code of eviastafte

{
  "theme": {
    "images": {
      "theme_frame": "firefoxredblackstripes.jpg"
    },
    "colors": {
      "frame": "#020113",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "eviastafte",
  "manifest_version": 2,
  "description": "Stripes in shades of hot pink, red, reddish-brown, and very dark blue (almost black)."
}