Examine source code of Durarara - DRRR light

{
  "theme": {
    "images": {
      "theme_frame": "drrr-top2.png"
    },
    "colors": {
      "frame": "#4e4c5c",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Durarara - DRRR light",
  "manifest_version": 2,
  "description": "Lighter-colored Durarara!! persona. Works best with screen resolutions at least 1280 pixels wide with 1-4 toolbars (plus menu, awesomebar, and tabs)."
}