#keypad {margin:auto;  margin-top: 20px;}

#keypad tr td {

	text-align:center; 

	border:1px solid #000000; 

	font-size:52px; 

	font-weight:bold; 

	width:4cm; 

	height:4cm; 

	cursor:pointer; 

	background-color:#aaaaaa; 

	color:#000000;}

#keypad tr td:hover {background-color:#ffffff; color:#1c517f;}


.display {

	width:5cm; 

	height:1cm;

	text-align:center;

	margin:10px auto auto auto; 

	background-color:#ffffff; 

	color:#000000; 

	font-size:52px;

	font-weight:bold; 

	border:1px solid #000000;

}

.reset {

	width:1cm; 

	height:1cm;

	text-align:center;

	margin:10px auto auto auto; 

	background-color:#ffffff; 

	color:#000000; 

	font-size:52px;

	font-weight:bold; 

	border:1px solid #000000;

}

#message 
{
	text-align:center; 
	color:#229922; 
	font-size:52px; 
	font-weight:bold; 
	display:none;
}
#message2 
{
	text-align:center; 
	color:#a62124;
	font-size:52px; 
	font-weight:bold; 
	display:block;
}

#red 
{
	text-align:center; 
	color:#a62124;
	font-size:52px; 
	font-weight:bold; 
}

#green
{
	text-align:center; 
	color:#229922; 
	font-size:52px; 
	font-weight:bold; 
}