.flex{display:flex}.flex-row{flex-direction:row}.flex-column{flex-direction:column}.flex-content-center,.content-center{justify-content:center}.flex-content-end{justify-content:end}.space-around{justify-content:space-around}.space-between{justify-content:space-between}.flex-item-stretch{align-items:stretch}.flex-item-end{align-items:flex-end}.flex-item-start{align-items:flex-start}.flex-item-center,.item-center{align-items:center}.flex-wrap{flex-wrap:wrap}