body 
{
	font-family: Verdana, Arial, sans-serf;
}

form#pac {
	width: 500px;
}
form#pac fieldset {
	padding: 0em 1em;
	background-color: #efffef;
	border: solid 2px #000;
}
form#pac legend {
	font-weight: bold;
	background-color: #000;
	color: #fff;
	padding: 2px 3px;
}
form#pac label {
	font-weight: bold;
	width: 300px;
}
form#pac li {
	list-style: none;
}
form#pac input#calcBtn {
	text-align: center;
	margin: auto;
}