settings.json

{
    "common": {
        "title": "Example GUI",
        "theme": "github-style"
    },
    "display": {
        "height":760 ,    
        "width": 960,
        "_minWidth": 750,
        "_minHeight": 550
    },
    "palette": {
        "github-style": {
            "brightText":"#ffffff",
            "link":"#0969da",
            "linkVisited":"#033d8b",
            "windowText":"#cdd9e5",
            "text":"#cdd9e5",
            "buttonText":"#cdd9e5",
            "light":"#636e7b",
            "highlight":"#c6e6ff",
            "highlightedText":"#ffffff",
            "midlight":"#adbac7",
            "button":"#2d333b",
            "mid":"#444c56",
            "dark":"#2d333b",
            "shadow":"#1c2128",
            "window":"#373e47",
            "alternateBase":"#2d333b",
            "base":"#22272e" ,
            "toolTipText":"#cdd9e5" ,
            "toolTipBase":"#1d2125"
        }
    }
}