body { 
  font-style: normal;
  font-weight: normal;
  font-family: Verdana, sans-serif;
  color: black;
  background-color: Ivory;
  text-align: center;
}

h1 {
  font-size: 1.5em;
  font-weight: bold;
  color: DarkSlateGray;
}

h2 {
  font-size: 1.25em;
  font-weight: bold;
  color: DarkSlateGray;
}

h3 {
  font-size: 1em;
  font-weight: bold;
  color: DarkSlateGray;
}

ol li {
  margin-bottom: 1em;
}

a { text-decoration: none; }
a:link { color: blue }
a:visited { color: DarkBlue; }
a:hover, a:active { text-decoration: underline; }

#wrapper {
  width: 54em;
  /* position: relative;
  left: 50%;
  margin-left: -27em; */
  margin: 0 auto;
}

#header {
  text-align: center;
  background-color: DarkSlateGray;
  color: white;
  font-size: 1.75em;
  font-weight: bold;
  padding: 1em;
}

#content {
  width: 42em;
  float: right;
  padding: 1em;
  text-align: justify;
}

#navigation {
  width: 10em;
  float: left;
  background-color: LightBlue;
  text-align: left;
}

#navigation ul {
  list-style-type: none;
  margin: 0;
  padding: 1em;
}

#navigation li {
  padding: 0.25em;
}

#footer {
  font-size: 0.5em;
  text-align: right;
}

#logo {
  float: right;
  padding: 1em; 
}