JSFiddle - React, Tailwind, and code Playground

HTML

<div class="outer">
  <div class="top">
    <img src="http://themeflush.com/minimalix/demo4/wp-content/uploads/2014/08/wallpapers-for-christian-background-tumblr-photography-vintage-images-tumblr-wallpapers.jpg">
  </div>
  <div class="bottom">
    <span>Title of the description</span>
    <p>This is a long description.</p>
  </div>
</div>

CSS

.outer {
  display: flex;
  flex-direction: column;
  height: 200px;
  background-color: lightgray;
  padding: 20px;
}

.top {
  flex: 1;
  display: flex;
}

.top > img {
  width: 100%;
  object-fit: contain;
  object-position: left;
}