#content {
 position:relative;
 width: 725px;
 height: 600px;
}


#leftcolumn {
 height: 525px;
}
#centercolumn {
 width: 525px;
}
#footer {
 width: 725px;
}

#lefthalfcolumn {
 width: 350px;
 height: 525px;
 position:absolute;
 top:60px;
 left:20px;
 overflow-y: auto;
 overflow-x: hidden;
}
#righthalfcolumn {
 position:absolute;
 top:60px;
 right:20px;
 width: 375px;
}

#photo
{
  width: 525px;
}

#screen_resolution 
{
  visibility: visible;
}