.grid_container {
  display: grid;
  height: 50vh;
  grid-template-columns: 20% 20% 20% 20% 20%;
  grid-template-rows: auto auto auto;
  grid-template-areas: '. . title . .'
                      '. . login . .'
                      '. . . . .';
}

.lgn_title {
  grid-area: title;
  text-align: center;

}

.lgn_box {
  grid-area: login;
  text-align: center;
  }