body {
  margin: 0;
  padding: 0;
}


.index_global {
  display: grid;
  background-color: rgb(25,25,25);
  grid-template-columns: 1fr 1fr 1fr;
  text-align: center;
}
.italie {
  background-image: url(../img/italie.jpg);
  background-size: cover;
  background-position: center;
  height: 90vh;
}
.portugal {
  background-image: url(../img/portugal.jpg);
  background-size: cover;
  background-position: center;
  height: 90vh;
}
.islande {
  background-image: url(../img/Islande.jpg);
  background-size: cover;
  background-position: center;
  height: 90vh;
}
.home_h1 {
  display: block;
  line-height: 8vh;
  width: 50%;
  margin: auto;
  font-size: 2em;
  color: white;
  margin-top: 70vh;
  background-color: rgb(25,25,25);
  text-transform: uppercase;
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
  font-weight: 100;
}







@media screen and (max-width: 1250px) and (orientation: portrait) {
  .index_global {
    grid-template-columns: 1fr;
  }
  .home_h1 {
    margin-top: 50vh;
  }
}