<style type="text/css">
#container   {
    width: 90%;
    margin: 10px auto;
    background-color: #fff;
    color: #333;
    border: 1px solid gray; 
    line-height: 130%; 
}

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

#top h1   {
  padding: 0;
  margin: 0;
}
#leftnav
{
float: left;
width: 160px;
margin: 0;
padding: 1em;
}

#rightnav
{
float: right;
width: 160px;
margin: 0;
padding: 1em;
}


#content
{
margin-left: 200px;
border-left: 1px solid gray;
margin-right: 200px;
border-right: 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;
}

.messagetitle
{
color: #111;
background-color: #ccc;
border-top: 1px solid gray;
}

.messagecontent
{

}

.author{ 
   color: #555;
   text-align : right;
}

</style>