This sample is to display title and subtitle with CSS.
ā—¸Layout
<Options>
	<Caption text="Rainfall" textAlign="center" styleName="captionStyle"/>
	styleName: applies the style of the name ("captionStyle") which is defined in Caption.
	<SubCaption text="Vancouver has a moderate oceanic climate" textAlign="center" styleName="subCaptionStyle"/>
	styleName: applies the style of the name ("subCaptionStyle") which is defined in SubCaption.
</Options>

<Style>
	.KoolChartStyle{backgroundColor:#FFFFFF;borderColor:#666600;cornerRadius:0;borderThickness:2;borderStyle:solid;}
	.captionStyle{fontFamily:Malgun Gothic;textDecoration:underline;fontWeight:normal;
			fontSize:14;color:#FF0000;}
	.subCaptionStyle{fontFamily:Tahoma;fontStyle:italic;fontSize:12;color:#777777;}
	.chartAxisStyle{fontSize:12;color:#FF6600;fontFamily:Tahoma;}
</Style>