JSFiddle - React, Tailwind, and code Playground

HTML

<div class="content">
  <div class="row"> 
    <div class="cell">
      <img src="http://i.imgur.com/OUla6mK.jpg"/>
    </div>
    <div class="cell">
      <img src="http://i.imgur.com/M16WzMd.jpg"/>
    </div>
        <div class="cell">
      <img src="http://i.imgur.com/M16WzMd.jpg"/>
    </div>
        <div class="cell">
      <img src="http://i.imgur.com/M16WzMd.jpg"/>
    </div>
  </div>
    </div>
</div>

CSS

body{    overflow-y : hidden;}
.content {
    background-color: yellow;    

}

.row {
    height: 100vh;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;

    -webkit-box-orient: vertical; 
    -moz-box-orient: vertical;
    box-orient: vertical;
    flex-direction: column;

    -webkit-box-pack: center;
    -moz-box-pack: center;
    box-pack: center;
    justify-content: center;

    -webkit-box-align: center;
    -moz-box-align: center;
    box-align: center;  
    align-items: center;

    background-color: red;

}

.cell {
    -webkit-box-flex: 1;
    -moz-box-flex: 1;
    box-flex: 1;
    -webkit-flex: 1 1 auto;
    flex: 1 1 100%; 

    display: flex;
    flex-direction: column;
    min-height: 0;


    padding: 10px;
    margin: 10px;

    background-color: green;
    border: 1px solid red;
    text-align: center;
}
img {max-height:100%; height: 100%; width: 100%;

}