HTML {font-family: Arial; font-size: 13.5px; margin: 0; padding: 0; overflow: hidden; width: 100%; height: 100%;}
BODY {font-family: Arial; font-size: 13.5px; margin: 0; padding: 0; overflow: hidden; width: 100%; height: 100%;}

#chart_div {
	width: 100%; height: 100%;
}