AlarmQuickOperator QPushButton#btnAlarmSound[checked="true"]
{
	border-image:url(./Skin/theme1/homepage/alarm_voice_off.png); 
	border-width: 0;
}

AlarmQuickOperator QPushButton#btnAlarmSound[checked="false"]
{
	border-image:url(./Skin/theme1/homepage/alarm_voice_on.png);
	border-width: 0;
}
 