Examine source code of Above & Beyond OceanLab

{
  "theme": {
    "images": {
      "theme_frame": "betterffpersona.png"
    },
    "colors": {
      "frame": "#137876",
      "tab_background_text": "#5d575e"
    }
  },
  "version": "2.0",
  "name": "Above & Beyond OceanLab",
  "manifest_version": 2,
  "description": "A persona for all those Above & Beyond/ OceanLab fans!"
}