#before
{
  opacity: 1;
  -moz-opacity: 1;
  -khtml-opacity: 1;
  filter: alpha(opacity=100);
}

#after
{
  opacity: 0;
  -moz-opacity: 0;
  -khtml-opacity: 0;
  filter: alpha(opacity=0);
}

#before, #after
{
  position: absolute;
  right: 170px; /* was left 10px; */
  top: 150px; /* was top 10px; */
}