Examine source code of Harley quinn theme

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#a10606",
      "tab_background_text": "#2ed126"
    }
  },
  "version": "2.0",
  "name": "Harley quinn theme",
  "manifest_version": 2,
  "description": "Harley quin inspired theme. I want to thank the artists, Eric Guerrero and  E-X-P-I-E both found on Deviant Art"
}