Examine source code of Button grid magenta-red

{
  "theme": {
    "images": {
      "theme_frame": "buton_grid_magred1.jpg"
    },
    "colors": {
      "frame": "#1f0b1e",
      "tab_background_text": "#f78fcf"
    }
  },
  "version": "2.0",
  "name": "Button grid magenta-red",
  "manifest_version": 2,
  "description": "dimpled surface in a colour somewhere between magenta and red, with lighting effects."
}