JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
<div class="row">

	<div class="col-md-6">

		<div class="box-cell">
			<div class="text">
				<p>Text text text</p>
			</div>
		</div>

	</div>
	<div class="col-md-6">

		<div class="box-cell">
			<div class="text">
				<p>Text of some sorts</p>
        <p>Text of some sorts</p>
        <p>Text of some sorts</p>
        <p>Text of some sorts</p>
        <p>Text of some sorts</p>
        
			</div>
		</div>

	</div>
</div>
  
  <div class="myc">
    <div class="col">
      <p>Text of some sorts</p>
      <p>Text of some sorts</p>
      <p>Text of some sorts</p>
      <p>Text of some sorts</p>
      
    </div>
    <div class="col">
      <p>Text of some sorts</p>
      <p>Text of some sorts</p>
      <p>Text of some sorts</p>
      
    </div>
  </div>

CSS

.box-cell
{
    position:        relative;
    margin:          3px;
    border-style:    groove ridge ridge groove;
    border-width:    3px;
    background-size: cover;
}

.text
{
	padding:    1px 25px;
	background: rgba(245, 245, 245, .6);
	color:      rgb(37, 26, 51);
}

.myc {
  display: flex;
}

.col {
  background-color: yellow;
  margin-right: 20px;
}