body {
  font-family: sans-serif;
}

.titlePane {
  padding: 0.2em;
  background: lightsteelblue;
  font-size: 300%;
}

.menuPane {
  background: lightsteelblue;
}

.contentPane {
  padding: 0.5em;
}

.invalid {
	color: red;
}

.block {
	margin: 1.0em;
	border-style: solid;
	border-width: thin;
	border-color: gray;
	/* border: thin solid gray; */
	/* background: #11CCFF; */
	/* background: #00AAFF; */
	background: lightsteelblue;
	padding: 1.0em;
}

h4 
{
	margin: 0.1em 0 0.9em 0
}

div.nav1 {
  background: steelblue;
  padding: 0.1em;
  font-weight: bold;
}

a.nav1 {
  color: black;
  text-decoration: none;
}

div.nav2 {
  background: lightsteelblue;
  padding: 0.1em;
  padding-left: 1.0em;
  font-weight: normal;
}

a.nav2 {
  color: black;
  text-decoration: none;
}

div.area {
	background: aquamarine;
	padding: 0.25em;
	border: solid 1px gray;
	margin: 0.25em;
	float: left;
}

.input 
{
	border-style: solid;
	border-width: 1px;
	/* border-color: #FFFF88; */
	border-color: #FFAA66;
}

.center 
{
	display: block;
	margin-left: auto;
	margin-right: auto;
}