Uno
Dos
Tres
Cuatro
.box { display: flex; align-items: flex-start; height: 200px; } .box>*:first-child { align-self: stretch; } .box .selected { align-self: center; }
<div class="box"> <div>Uno</div> <div>Dos</div> <div class="selected">Tres</div> <div>Cuatro</div> </div>