.start_row {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: flex-start;
}

.center_row {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}

.end_row {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: flex-end;
}

.space_around_row {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
}

.space_between_row {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.space_evenly_row {
  display: flex;
  flex-direction: row;
  justify-content: space-evenly;
  align-items: center;
}

.start_column {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}

.center_column {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.end_column {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-end;
}

.space_around_column {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}

.space_between_column {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.space_evenly_column {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: center;
}

.no_margin{
  margin: 0;
}

.no_padding{
  padding: 0;
}

.filtro1{
  display: none;
}

.filtro2{
  display: none;
}
/*
.btn_xml{
  display: none;
}*/

#pop_up_xml{
    display: none;
    position: fixed;
    z-index: 9000;
    background-color: rgba(0,0,0,0.5);
    width: 100vw;
    height: 100vh;
    justify-content: center;
    align-items: center;
}