table
{
	text-align: left;
	font-family:arial,helvetica,verdana;
  background: #eee;
  border-collapse: collapse;
 	font-weight:none;
	width: 660px;
	margin: 1.5em 0em 0em 0em;
}

td
{
	padding: 0.2em 0em 0.3em 0.6em;
}

.cell1
{
	border-left: 1px solid #777;
	border-right: 1px solid #777;
	border-top: 1px solid #777;
}

.cell2
{
	border-right: 1px solid #777;
	border-top: 1px solid #777;
}

.cell4
{
	border-right: 1px solid #777;
	border-top: 1px solid #777;
}

.cell1_b
{
	border: 1px solid #777;
}

.cell2_b
{
	border-right: 1px solid #777;
	border-top: 1px solid #777;
	border-bottom: 1px solid #777;
}

.cell4_b
{
	border-right: 1px solid #777;
	border-top: 1px solid #777;
	border-bottom: 1px solid #777;
}