Examine source code of Che Guevara - Revolution

{
  "theme": {
    "images": {
      "theme_frame": "CheGuevara.jpg"
    },
    "colors": {
      "frame": "#a81818",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Che Guevara - Revolution",
  "manifest_version": 2,
  "description": "Che Guevara, this banner is a symbol of our daily fight for our rights and freedoms, fight against those who oppress us in our daily lives..so use the banner as a symbol that you will not take it any more."
}