JSFiddle - React, Tailwind, and code Playground

by M Rahul Reddy

HTML

<div class="grid-container">
  <div class="grid">
    <div class="grid-col grid-col--fixed-left">
      <div class="grid-item grid-item--header">
        <p>HEAD</p>
      </div>
      <div class="grid-item">
        <p>Hello</p>
      </div>
      <div class="grid-item">
        <p>Hello</p>
      </div>
      <div class="grid-item">
        <p>Hello</p>
      </div>
      <div class="grid-item">
        <p>Hello</p>
      </div>
      <div class="grid-item">
        <p>Hello</p>
      </div>
      <div class="grid-item">
        <p>Hello</p>
      </div>
      <div class="grid-item">
        <p>Hello</p>
      </div>
      <div class="grid-item">
        <p>Hello</p>
      </div>
      <div class="grid-item">
        <p>Hello</p>
      </div>
      <div class="grid-item">
        <p>Hello</p>
      </div>
    </div>

    <div class="grid-col">
      <div class="grid-item grid-item--header">
        <p>HEAD</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
    </div>

    <div class="grid-col">
      <div class="grid-item grid-item--header">
        <p>HEAD</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
        <p>P</p>
      </div>
      <div class="grid-item">
       ...

CSS

.grid-container {
  display: grid; /* This is a (hacky) way to make the .grid element size to fit its content */
  overflow: auto;
  height: 300px;
  width: 600px;
}
.grid {
  display: flex;
  flex-wrap: nowrap;
}
.grid-col {
  width: 150px;
  min-width: 150px;
}

.grid-item--header {
  height: 100px;
  min-height: 100px;
  position: sticky;
  position: -webkit-sticky;
  background: white;
  top: 0;
}

.grid-item {
  height: 50px;
  border: 1px solid gray;
}