h1, h2, h3, h4 {
  margin: 0px;
}

div.mainbox {
	width: 850px;
	height: 510px;
	margin-top: 0px;
	text-align: left;
	font-weight: lighter;
	font-size: 12px;
	font-family: Geneva, Arial, Helvetica, sans-serif;
	font-variant: normal;
	font-style: normal;
}

div.contentblock {
  width: 696px;
  float: left;
}

div.content {
  margin-top: 5px;
  height: 330px;
  overflow: auto;
}

div.navigation {
  width: 152px;
  height: 500px;
  float: right;
  font-size: 13px;
  font-family: Arial, Helvetica, sans-serif;
}

div.bottom {
  width: 850px;
  text-align: right;
  font-size: 10px;
  font-family: Arial, Helvetica, sans-serif;
  margin-top: 5px;
  color: #8a8a8a;
}

p.para {
  padding-left: 10px;
  padding-right: 10px;
  margin-bottom: 20px;
  margin-top: 10px;
  font-size: 12px;
  color: #524d4d;
  font-family: Arial, Helvetica, sans-serif;
}

p.abstract {
  font-weight: bold;
}