#photos ul li {
  list-style-type: none;
  font-size: 11px; 
  padding: 0px; 
  margin-right: 5px; 
  margin-bottom: 8px; 
  float: left; 
  text-align: center; 
  width: 110px; 
  height: 110px;
}

a.selected_item   {
  font-weight: bold;
}