JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrap">

  <div class="item">1</div>
  <div class="item">2</div>
  <div class="item">3</div>

</div>

CSS

* {
  box-sizing: inherit;
}

html {
  box-sizing: border-box;
}
body {
  margin: 0;
}

.wrap {
  position: relative;
  display: flex;
  justify-content: space-between;
  width: 90%;
  margin-left: auto;
  margin-right: auto;
}
.wrap::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 100%;
  height: 3px;
  background: #777;
  z-index: -1;
}
.item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border: 2px solid #777;
  border-radius: 50%;
  background: #eee;
}