Examine source code of vector hearts_06

{
  "theme": {
    "images": {
      "theme_frame": "vectorhearts_06alto.jpg"
    },
    "colors": {
      "frame": "#c9c9c9",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "vector hearts_06",
  "manifest_version": 2,
  "description": "holiday,valentine,day,love,rainbow,colorful,gray,blue,pink,purple,yellow,red,\norange,black,white,flowers,garden,candy,glamour"
}