JSFiddle - React, Tailwind, and code Playground

HTML

<div class="vertical">
     <h4>Content one</h4>
  </div>

  <br><br><br><br>

  <div class="vertical">
     <h4>This is Content Tow</h4>
  </div

CSS

.vertical {
    background: #8C3A0A;
    border-radius: 6px;
    color: #FFFFFF;
    float: left;
    height: 48px;
    line-height: 50px;
    margin-right: 10px;
    padding: 5px;
    text-align: center;
    width: 25%;
}

h4{
    margin: auto;
}