#expandable-div
{
  width:1000px;
  min-height:670px;
  margin-left:auto;
  margin-right:auto;
  background-image:url('newstrip.jpg');
}
#expandable-divsmall
{
  width:500px;
  min-height:400px;
  margin-left:auto;
  margin-right:auto;
  background-image:url('smallslice1.jpg');
}
