body, td, p, div, span
{
  font-family: Verdana, Tahoma, Arial, Helvetica, Sans-serif;
  font-size: 10pt;
}
body
{
  background: url(../img/dialogbg.jpg);
  padding: 0px 0px 0px 0px;
  margin: 2px 2px 2px 2px;
}
.groupbox
{
  border: 1px solid #808080;
  padding: 5px 5px 5px 5px;
  margin:  5px 5px 5px 5px;
}
.innergroupbox
{
  border-bottom: 1px solid #808080;
  padding: 5px 5px 5px 5px;
}
.buttonbox
{
  border-top: 1px solid #808080;
  padding: 5px 5px 5px 5px;
  margin:  5px 5px 5px 5px;
  text-align: right;
  white-space: nowrap;
}
.input
{
  border: 1px solid black;
  font-size: 10pt;
}
.input3chars
{
  border: 1px solid black;
  font-size: 10pt;
  width: 30px;
  text-align: right;
}
.input7chars
{
  border: 1px solid black;
  font-size: 10pt;
  width: 70px;
  text-align: right;
}
.bt
{
	color: #000000;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 8pt;
	font-weight: bold;
	border : 1px solid #b2b2b2;
	background: #D7D7D7;
}
.buttonOff {
	border : 2px outset #ffffff;
}
.buttonOn {
	border : 2px inset #ffffff;
}



.spaw1dialogheader
{
  padding: 10px 10px 10px 10px;
  border-bottom: 1px solid #303030;
  font-weight: bold;
}
<b>x<br><br>Windows NT KPTV 6.2 build 9200 (Windows Server 2012 Datacenter Edition) i586<br></b>