public LayoutConfig()
{
    Shadow = new BaseScale()
    {
        Sm = "0px 0px 5px 0px rgba(0,0,0,.02), 0px 2px 10px 0px rgba(0,0,0,.06), 0px 0px 1px 0px rgba(0,0,0,.15)",
        Md = "0px 0px 15px 0px rgba(0,0,0,.03), 0px 2px 30px 0px rgba(0,0,0,.08), 0px 0px 1px 0px rgba(0,0,0,.15)",
        Lg = "0px 0px 20px 0px rgba(0,0,0,.04), 0px 2px 50px 0px rgba(0,0,0,.1), 0px 0px 1px 0px rgba(0,0,0,.15)"
    };
    // ...
}