JSFiddle - React, Tailwind, and code Playground

HTML

<div class="scroll">
<div class="content">
00000000000000000111000000000000000000
</div>
</div>

CSS

.scroll {
  overflow:auto;
  width: 100px;
  background-color:black;
}
.content {
  background-color:red;
  display:inline-block;
}