body
{
text-align: center;
}

#container
{
width: 90%;
margin-left: auto;
margin-right: auto;
text-align: left; 

background-color: #fff;
color: #000;
border: 1px solid gray;
line-height: 130%;
font-weight: bold;  
color: #cc0000;
}
ul
{
list-style-type: none;
padding: 0;
margin: 0;
}
#top
{
padding: .5em;
background-color: #ddd;
border-bottom: 1px solid gray;
}
#top h1
{
padding: 0;
margin: 0;
}
#leftnav
{
float: left;
width: 140px;
margin: 0;
padding: 1em;
}

#content
{
margin-left: 160px;
border-left: 1px solid gray;
padding: 1em;
max-width: 36em;
}
#footer
{
clear: both;
margin: 0;
padding: .5em;
color: #333;
background-color: #ddd;
border-top: 1px solid gray;
}
#leftnav p { margin: 0 0 1em 0; }
#content h2 { margin: 0 0 .5em 0; }
#content h3 { color: #3333ff font-weight: bold; }