CodePen

HTML

            
              <div class="wrap">
  <div class="module"></div>
  <div class="module"></div>
  <div class="module"></div>
  <div class="module"></div>
</div>
            
          
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↑ Insert the most common viewport meta tag

CSS

            
              .wrap {
  word-spacing: 1em;
  padding: 1em 0 0;
}
.module {
  background: lightsteelblue;
  height: 5em;
  width: 5em;
  display: inline-block;
  /* reset word-spacing so that text inside this box is spaced normally */
  word-spacing: normal;
}
 
 
            
          
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JS

            
              
            
          
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