responsiveness
 By default, columns are only activated from
                        tablet onwards. This means columns are stacked on top of each other on
                        mobile.
                        
 If you want columns to work on
                        mobile too, just add the is-mobile modifier on the columns container: 
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                        <div class="columns is-mobile">
                          <div class="column">1</div>
                          <div class="column">2</div>
                          <div class="column">3</div>
                          <div class="column">4</div>
                        </div>
                        
                    
                
                    
                     If you
                        only want columns on
                        desktop upwards, just use the is-desktop modifier on the columns container: 
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                        <div class="columns is-desktop">
                          <div class="column">1</div>
                          <div class="column">2</div>
                          <div class="column">3</div>
                          <div class="column">4</div>
                        </div>