Examine source code of Sonic Retro - Logo Fix

{
  "theme": {
    "images": {
      "theme_frame": "srh.png"
    },
    "colors": {
      "frame": "#737373",
      "tab_background_text": "#ffd000"
    }
  },
  "version": "2.0",
  "name": "Sonic Retro - Logo Fix",
  "manifest_version": 2,
  "description": "My Original Sonic Retro Persona, With the logo in the correct place, for 1920x1080 resolutions."
}