Examine source code of Its Raining Rainbows

{
  "theme": {
    "images": {
      "theme_frame": "Raining_Rainbows.jpg"
    },
    "colors": {
      "frame": "#82d6f0",
      "tab_background_text": "#00ff99"
    }
  },
  "version": "2.0",
  "name": "Its  Raining  Rainbows",
  "manifest_version": 2,
  "description": "I spotted this splattery pattern while working on another design. This one grabbed my attention instead. When it rains, I long for rainbows. In Michigan they aren't really that common. When I do see a rainbow, I am delighted. My collie & I want to avoid wetness when we go on walks. But in the world's more arid places, rain is a cause for celebration! Whether you enjoy rain or not, I think you'll like this colorful Persona-& your computer will stay dry. (water desert spring summer autumn) c0l1\n\nAn original Nature design by CollieSmile."
}