body {
  color: #000000;
  background-color: #ffffff;
  margin: 0px;
  padding: 10px;
  font-family: geneva, helvetica, sans-serif;
}

h1 {
  font-size: xx-large;
}

h2 {
  font-size: x-large;
  font-style: italic;
  font-family: times, serif;
  margin: 15px 0px 15px 0px;
  padding: 5px;
  border-style: solid;
  border-width: 3px 0px 1px 0px;
  border-color: #000000;
  color: #000000;
}

h4 {
  text-indent: 1.5em;
}

p {
  font-family: geneva, helvetica, sans-serif;
  padding: 0px 0px 2px 1.5em;
}

p.citation {
  text-indent: -1.5em;
  padding: 0ex 0px 1.5ex 3em;
}

p.abstract {
  padding: 0px 2em 2px 1.5em;
}

ul { margin: 0px 0px 2px 0px; padding-left: 3.5em; }

.content>p {margin:0px;}


a:link {
  font-family:geneva, helvetica, sans-serif;
  font-weight:600;
  text-decoration:none;
  color:#e50;
}
a:visited {
  font-family:geneva, helvetica, sans-serif;
  font-weight:600;
  text-decoration:none;
  color:#5da733;
}
a:active {
  color:#816eb2;
}
a:hover {
  text-decoration: underline;
  color:#6d509c;
}
  
img.pic {
  vertical-align: top;
  margin-top: 75px;
  right: 90px;
  z-index: 1;
}
  
a img {
  border: 0px;
}

/* All the content boxes belong to the content class. */
.content {
  /* Position is declared "relative" to gain control of stacking order
     (z-index). */ 
  position: relative; 
  width: auto;
  min-width: 310px;
  margin: 20px 50px 10px 20px;
  /* This allows the content to overlap the right menu in narrow windows in
     good browsers. */ 
  z-index:3; 
}

.nav {
  text-align: right;
  margin-right: 100px;
}

div.nav a {
  background-color:#ffffff;
  border: solid #ffffff;
  border-bottom-width: 1px;
  border-left-width: 0px;
  border-right-width: 0px;
  border-top-width: 0px;
  padding-bottom: 2px;
}

div.nav a:hover {
  border: solid #d00000;
  border-bottom-width: 1px;
  border-left-width: 0px;
  border-right-width: 0px;
  border-top-width: 0px;
}