JSFiddle - React, Tailwind, and code Playground

HTML

<div id="promocontent">
  <div>
    <img class="img-responsive" src="http://i.imgur.com/60PVLis.png" width="50" height="50" alt="">
    <h2>header text</h2>
    <span>text text text text text</span>
  </div>
  <div>
    <img class="img-responsive" src="http://i.imgur.com/60PVLis.png" width="50" height="50" alt="">
    <h2>header text</h2>
    <span>text text text text text</span>
  </div>
  <div>
    <img class="img-responsive" src="http://i.imgur.com/60PVLis.png" width="50" height="50" alt="">
    <h2>header text</h2>
    <span>text text text text text</span>
  </div>
</div>

CSS

#promocontent {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  padding: 5px;
  border: 1px solid black;
}
#promocontent > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px dashed red;
  text-align: center;
}