.p1 {
  padding: 1rem;
}

.p2 {
  padding: 2rem;
}

.pt-2 {
  padding-top: 2rem;
}

.pt-3 {
  padding-top: 3rem;
}

.pb-2 {
  padding-bottom: 2rem;
}

.mr-1 {
  margin-right: 1rem;
}

.mb-1 {
  margin-bottom: 1rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

.mt-2 {
  margin-top: 2rem;
}

.mt-3 {
  margin-top: 3rem;
}

.mb-3 {
  margin-bottom: 3rem;
}

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

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

.spc-btwn {
  justify-content: space-between;
}

.align-center {
  align-self: center;
  margin-top: 1rem;
}

@media (min-width: 900px) {
  .flex-row {
    flex-direction: row;
    align-items: center;
  }
}