title: Line break in ngFor loop
body: <p>I have an ngFor that creates several PrimeNG buttons. Right now, the buttons appear directly after each other on the same row - I would like each button to display on its on line vertically. How do you go about doing that? Here is my ngFor code:</p>
  
  <pre><code>&lt;button pButton type="button" 
              *ngFor="let atrConfig of atrConfigs; let i = index" 
              (click)="selectConfiguration(atrConfig)" label = ""&gt;
          Name: {{atrConfig.name}} &lt;br /&gt;
  &lt;/button&gt;
  </code></pre>