protected override void CreateMesh()
{
// GUIMesh
SetRectangleMesh(BorderWidth, ButtonColor, BorderColor);
// TextMesh
var x = PosX + OffsetX;
var y = PosY + OffsetY;
var maxW = GUIText.GetTextWidth(Text, FontMap);
x = (int)System.Math.Round(x + (Width - maxW) / 2);
var maxH = GUIText.GetTextHeight(Text, FontMap);
y = (int)System.Math.Round(y + maxH + (Height - maxH) / 2);
SetTextMesh(x, y);
}