Examine source code of Ichigo Mashimaro Bubbles

{
  "theme": {
    "images": {
      "theme_frame": "header5.jpg"
    },
    "colors": {
      "frame": "#8cd0fa",
      "tab_background_text": "#372e6e"
    }
  },
  "version": "2.0",
  "name": "Ichigo Mashimaro Bubbles",
  "manifest_version": 2,
  "description": "From the manga series Ichigo Mashimaro. I love this series! So I thought their was missing some persona with this series."
}