#container
{
width: 100%;
margin: 5px auto;
margin-left: auto; 
margin-right: auto;
background-color: #fff;
color: #333;
float: left;
border: 1px solid gray;
line-height: 130%;
}

#top
{
padding: .5em;
background-color: #66f;
border-bottom: 1px solid gray;
}

#top h1
{
padding: 0;
margin: 0;
}

#leftnav
{
float: left;
width: 245px;
margin: 0;
padding: .5em;
}

#rightnav
{
float: right;
width: 245px;
margin: 0;
padding: .5em;
}

#content
{
margin-left: 245px;
border-left: 1px solid gray;
margin-right: 245px;
border-right: 1px solid gray;
padding: .5em;
max-width: 36em;
}

#post img { 
padding: 6px; 
border-top: 1px solid #ddd; 
border-left: 1px solid #ddd; 
border-bottom: 1px solid #c0c0c0; 
border-right: 1px solid #c0c0c0; 
display:block; 
text-align: center; 
margin-left:auto; 
margin-right:auto; 
} 

#separator img { 
padding: 6px; 
border-top: 10px solid transparent; 
border-left: 1px solid transparent; 
border-bottom: 10px solid transparent; 
border-right: 1px solid transparent; 
display:block; 
text-align: center; 
margin-left:auto; 
margin-right:auto; 
} 


#footer
{
clear: both;
margin: 0;
text-align: center; 
padding: .5em;
color: #333;
background-color: #66f;
border-top: 1px solid gray;
}

#leftnav p, #rightnav p { margin: 0 0 .5em 0; }
#content h2 { margin: 0 0 .5em 0; }