Popovers
Popovers are small overlay content containers. Popovers component is built entirely in CSS.
top popover
                  
                    
                      
                        
                      
                  
                
              Apple
                        Software and hardware
                      To make a contribution to the world by making tools for the mind that advance humankind.
                      
                    right popover
                  
                    
                      
                        
                      
                  
                
              Apple
                        Software and hardware
                      To make a contribution to the world by making tools for the mind that advance humankind.
                      
                    bottom popover
                  
                    
                      
                        
                      
                  
                
              Apple
                        Software and hardware
                      To make a contribution to the world by making tools for the mind that advance humankind.
                      
                    left popover
                  
                    
                      
                        
                      
                  
                
              Apple
                        Software and hardware
                      To make a contribution to the world by making tools for the mind that advance humankind.
                      
                    Wrap an element by a container with the popover class.
              And add a container with the popover-container next to the element.
              You can use Cards component inside the popover-container.
            
Also, you can add the popover-right, popover-bottom or popover-left class to define the position.
              By default, the popovers appear above the element.
            
<div class="popover popover-right">
  <button class="btn btn-primary">right popover</button>
  <div class="popover-container">
    <div class="card">
      <div class="card-header">
        ...
      </div>
      <div class="card-body">
        ...
      </div>
      <div class="card-footer">
        ...
      </div>
    </div>
  </div>
</div>