.flex {
  display: flex;
}

.justify-center {
  justify-content: center;
}

.justify-end {
  justify-content: flex-end;
}

.align-start {
  align-items: flex-start;
}

.align-center {
  align-items: center;
}

.grow {
  flex-grow: 1;
}

.flex-column {
  flex-direction: column;
}