#body{margin:0;padding:1vw}.flex{display:flex;flex-direction:row}.flex.columns{flex-direction:column}.flex.justify-space-around{justify-content:space-around}.flex.justify-space-between{justify-content:space-between}.flex.justify-start{justify-content:start}.flex.justify-center{justify-content:center}.flex.justify-end{justify-content:end}.flex.align-items-center{align-items:center}.flex.align-items-bottom{align-items:baseline}.flex.wrap{flex-wrap:wrap}