div#mainContent {
  width: 576px;
}
div#rightColumn {
width: 241px;
padding-bottom: 50px;
} 
#rightColumn h4 {
  margin: 15px 7px 5px 10px;
}
#rightColumn h5 {
  margin: 7px 7px 12px 0;
  font-size: 100%;
}