body,table,tr,td {
  font-family:helvetica,sans-serif;
  font-size:14px;
  font-weight:normal;
  background-color: #FFF;

}

.top { 
  border: 2px solid black;
  padding: 4px;
  color: #fff;
  font-weight: bold;
  background-color: #191970;
  border-bottom: 4px solid #39f;
  border-top: 4px solid #39f; 
  font-size:18px;
  letter-spacing: 2px;
  padding-top: .5em;
  padding-left:.5em;
  padding-bottom:.5em;

}

.nav {
  border-bottom: 1px solid #000;
  border-left: 1px solid #000; 
  border-right: 1px solid #000;
  padding:7px;
  background-color:#eee;
}

.headers { 
  border: 1px solid black;
  padding: 2px;
  color: black;
  background-color: #dddddd;
}

.content {
  margin-top:1em;
  margin-left:1em;
  width: 800px;
  
}

.footer {
  margin-top:3em;
  font-size: 75%;
  text-align: right;
}

dt {
  font-weight: bold;

}

dd {
    margin-bottom: 1em;
}

li {
    margin-bottom: 0.5em;

}
A {
  color: #003399;
  text-decoration: none;
}

pre {
    margin-left: 20px;
    background-color:#ddd;
    padding: 5px;
}

.top A {
color: #fff;
}


.grey { background-color:#ddd }
.ok { background-color:#0f0 }
.not_ok { background-color:#f00 }