JSFiddle - React, Tailwind, and code Playground

HTML

<div>
  <div class="img"></div>
</div>

CSS

body
{
  background-color: grey;
}
.footer-red-bar
{
  width: 100%;
  height: 180px;
  margin: 0 auto;
  margin-top: 2em;
}

.footer-red-bar div
{
  width: 100%;
  height: 180px;
  object-fit: cover;
  object-position: top;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border:0px; 
}
.img {
  content: url(https://www.w3schools.com/css/trolltunga.jpg);
}