.flex {
  display: flex;
}
.flex__justify--between {
  justify-content: space-between;
}
.flex__justify--flexStart {
  justify-content: flex-start;
}
.flex__justify--flexEnd {
  justify-content: flex-end;
}
.flex__justify--center {
  justify-content: center;
}
.flex__justify--around {
  justify-content: space-around;
}
.flex__wrap {
  flex-wrap: wrap;
}
.flex__direction--col {
  flex-direction: column;
}
.flex__direction--row {
  flex-direction: row;
}
.flex__alignItems--center {
  align-items: center;
}
.flex__alignItems--stretch {
  align-items: stretch;
}
.flex__alignItems--flexEnd {
  align-items:flex-end;
}
.center {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}