Examine source code of COLD MARBLE

{
  "theme": {
    "images": {
      "theme_frame": "COLDMARBLE.JPG"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ccccff"
    }
  },
  "version": "2.0",
  "name": "COLD MARBLE",
  "manifest_version": 2,
  "description": "A fool-proof method for sculpting a horse: first, get a huge block of marble; then you chip away everything that doesn't look like a horse.\n~ Author unknown\n\nTAGS\nlimestone rock culture refinement luxury calcite dolomite \n\n=^..^=  \n (\") (\") SaSSyGirL"
}