#seating { /* container */
  width: 390px;
  margin-left: 60px;
}
#backmap {
  display: block;
}
#mapping {
  display: none;
}
.sec { 
  display: none;
}
#closeup { 
  display: none;
}
#framing { 
  display: none;
}
#instructions { 
  display: none;
}