a.picbox
{
  border: solid 1px #FFFFFF;
  background-color: #2A8DC5;
  padding: 4px;
  margin: 4px; 
  display: block;
  text-align:center;
}

a.picbox:hover
{
  border: solid 1px #ff0000;
  background-color: #94c3e7;
  padding: 4px;
  margin: 4px; 
  display: block;
  text-align:center;
}