can't see bottom of box:CSS

I'm having trouble viewing the bottom border of my document. I'm also trying to put a footer of plain text at the bottom that says when the site was last updated and such. Here's the link https://webspace.utexas.edu/SAKONCH...re/banking.html
and here's my code:

#logo {
position:absolute;
left:50%;
width:680px;
margin-left:-340px;
}

#center {
position:absolute;
left:50%;
width:680px;
margin-top:105px;
margin-left:-340px;
margin-bottom:30px;
padding:0px;
border:1px solid black;
color:black;
background-color:white;
}

#content {
float:left;
padding:20px;
margin-top:0px;
width: 480px; /* ie5win fudge begins */
voice-family: "\"}\"";
voice-family:inherit;
width: 460px;
}
html>body content {
width: 460px; /* ie5win fudge ends */
}

#sidebar {
margin-bottom:10px;
margin-right:-5px;
margin-top:10px;
margin-left:0px;
font-size:10px;
float:right;
padding:20px;
color:black;
border-top:1px dashed #ff9933;
border-left:1px dashed #ff9933;
border-bottom:1px dashed #ff9933;;
border-right:10px dashed #ff9933;
background-color:#ffffcc;
height:auto;
width: 240px; /* ie5win fudge begins */
voice-family: "\"}\"";
voice-family:inherit;
width: 220px;
}
html>body sidebar {
width: 180px; /* ie5win fudge ends */
}

had also trouble viewing the page

Error: 401
Forbidden

That action is not authorized. Please ensure that you are authenticated.

I forgot, the stupid school server loves to do that to me. Thanks