Examine source code of ShinraxCelty

{
  "theme": {
    "images": {
      "theme_frame": "durarapersonasmall.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#3bc5d4"
    }
  },
  "version": "2.0",
  "name": "ShinraxCelty",
  "manifest_version": 2,
  "description": "Persona by online artist, Kafai :>\nCharacters are from the anime series Durarara!!\nFeel free to use, just don't take off my watermark"
}