JSFiddle - React, Tailwind, and code Playground

HTML

<div id="content">
  <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
  <div class="slide">Donec mauris tellus</div>
  <p>Pellentesque sit amet venenatis diam, at interdum tortor.</p>
</div>

CSS

body {
  margin: 0;
  font: medium monospace;
  background: lightgray;
}
#content {
  margin: auto;
  width: 80%;
  background: white;
}
#content:before,
#content:after {
  content: "";
  display: table;
}
.slide {
  height: 6em;
  background: indianred;
  
  margin-left: 50%;
  transform: translateX(-50%);
}