body, html {
    background-color: #2caad2;
    color: black;
    font-family: sans-serif;
    width: 80%;
}

h1 {
    font-family: courier;
    font-size: 150%;
    text-align: center;
}

h2 {
    font-family: courier;
    font-size: 120%;
    margin: 10px 1em;
}

h3 {
    font-family: courier;
    font-size: 100%;
    margin: 10px 1em;
}

.command { 
  font-family: courier;
  font-weight: bold;
  font-color: #ffffff;
}

a:link {
    color: darkblue;
}

a:visited {
    color: rgb(64,0,64);
}

#content {
    float:right;
    clear:none;
    margin: 0 auto;
    width:75%;
}

#sidebar {
    float:left;
    clear:none;
    margin: 5em 1em;
    padding: 0;
    text-align: center;
}

#sidebar a {
    display: block;
}