Examine source code of Abstract Seventies Design

{
  "theme": {
    "images": {
      "theme_frame": "SeventiesBrownHeader.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Abstract Seventies Design",
  "manifest_version": 2,
  "description": "Mandy Reinmuth, lifestyle illustrator from Germany, creates fresh and vibrant lifestyle designs combined with a unique „Retro“ look and she is praised for her original grasp of life and beauty, strong colored backgrounds and patterns of the Seventies. Visit Mandy´s website at <a href=\"https://outgoing.prod.mozaws.net/v1/ffff195dc8ea1feea951b5b0521ddfe1a6d91951f9f4eacd857c5831449a387e/http%3A//www.mandyreinmuth.com\" rel=\"nofollow\">www.mandyreinmuth.com</a> or buy her artworks at <a href=\"https://outgoing.prod.mozaws.net/v1/fe3a90f3a38f47d26782671cd51c0cba45c811d4dd774c6b84606b2795966a1e/http%3A//www.posterlounge.de\" rel=\"nofollow\">www.posterlounge.de</a>."
}