flex-direction Property

swap_horiz
Defines main axis direction for flex items
compare_arrows
Four values: row, row-reverse, column, column-reverse
settings_ethernet
Default value: row (left-to-right in LTR languages)
rotate_90_degrees_ccw
Cross axis automatically adjusts perpendicular to main axis
code flex-direction Examples
.container {
  display: flex;
  flex-direction: row; /* Default */
}

.vertical-container {
  display: flex;
  flex-direction: column;
}
arrow_forward row
arrow_forward
arrow_back row-reverse
arrow_back
arrow_downward column
arrow_downward
arrow_upward column-reverse
arrow_upward