/*mappe*/
#mappa { 
  height: 70vh; 
  width: 100%; 
  position: relative;
  z-index: 0;
}
@media screen and (orientation: landscape) {
  #mappa { 
    height: 70vh;
    display: inline-block;
    vertical-align: top;
    width: 50%;
    margin: auto;
  }
}/* LANDSCAPE */