@momentum-ui/react-collaboration/scss/layouts/layout-grid/examples/collapse-uncollapse.html

Cisco Momentum UI Framework for React Collaboration Applications

<div class="show-grid">
  <div class="row medium-uncollapse large-collapse">
      <div class="small-6 columns">
          Removes gutter at large media query
      </div>
      <div class="small-6 columns">
          Removes gutter at large media query
      </div>
  </div>
</div>