JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
  <div class="item first"></div>
  <div class="item second"></div>
  <div class="item third"></div>
</div>

CSS

.container {
  display: flex;
  width: 100%;
  height: 200px;
  padding: 10px;
  background: aquamarine;
  align-items: stretch;
  justify-content: space-around;
}
.item {
  width: 25%;
  transition: all 0.2s linear;
}
.first {
  background: green;
}
.second {
  background: blue;
}
.third {
  background: orange;
}
.item:hover {
  margin-top: -20px;
  width: 30%;
}