JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css">
  <div class="menu">
    <div class="menuItem">
      <a href="history.html"><img src="https://placeholdit.imgix.net/~text?txtsize=19&txt=200%C3%97200&w=200&h=200" alt="History" />
        <h2>History</h2>
      </a>
    </div>
    <div class="menuItem">
      <a href="photographs.html"><img src="https://placeholdit.imgix.net/~text?txtsize=19&txt=200%C3%97200&w=200&h=200" alt="Photographs" />
        <h2>Photographs</h2>
      </a>
    </div>
    <div class="menuItem">
      <a href="videos.html"><img src="https://placeholdit.imgix.net/~text?txtsize=19&txt=200%C3%97200&w=200&h=200" alt="Videos" />
        <h2>Videos</h2>
      </a>
    </div>
    <div class="menuItem">
      <a href="documents.html"><img src="https://placeholdit.imgix.net/~text?txtsize=19&txt=200%C3%97200&w=200&h=200" alt="Documents" />
        <h2>Documents</h2>
      </a>
    </div>
    <div class="menuItem">
      <a href="maps.html"><img src="https://placeholdit.imgix.net/~text?txtsize=19&txt=200%C3%97200&w=200&h=200" alt="Maps" />
        <h2>Maps</h2>
      </a>
    </div>
    <div class="menuItem">
      <a href="biographies.html"><img src="https://placeholdit.imgix.net/~text?txtsize=19&txt=200%C3%97200&w=200&h=200" alt="Biographies" />
        <h2>Biographies</h2>
      </a>
    </div>
  </div>

CSS

.menu {
  display: block;
  height: 100%;
  max-width: 2000px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  /*flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-around;*/
}

.menuItem {
  display: inline-block;
  position: relative;
  margin: 0 5px 20px 5px;
  max-width: 320px;
}

.menuItem img {
  max-width: 100%;
}

.menuItem h2 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  margin: 0;
  text-align: center;
  color: white;
  font: bold 1.5em/2em Helvetica, Sans-Serif;
  background: rgb(0, 0, 0);
  /* fallback color */
  
  background: rgba(0, 0, 0, 0.7);
}

.menuItem h3 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  margin: 0;
  text-align: center;
  color: white;
  font: bold 1em/1.5em Helvetica, Sans-Serif;
  background: rgb(0, 0, 0);
  /* fallback color */
  
  background: rgba(0, 0, 0, 0.7);
}

.menu li {
  list-style: none;
}

.menu a {
  font-weight: normal;
  text-decoration: none;
}

.menu a:hover {
  text-decoration: underline;
}

.menu a:active {
  text-decoration: underline;
}