title: How to center list-elements of DragDropList in Angular
body: <p>I'm trying to center the CDK-DragDrop List elements from angular-material.</p>
  
  <p>I already tried to set the alignment and justified props but, they seem to get overwritten (even with !important) or just never read.</p>
  
  <p>HTML section: </p>
  
  <pre><code>&lt;div
    cdkDropList
    class="draglist"
    (cdkDropListDropped)="resortListAfterDrop($event)"
  &gt;
    &lt;div
      class="interestField"
      *ngFor="let valuedInterest of valuedInterestList"
      cdkDrag
    &gt;
      &lt;p&gt;
        {{ valuedInterest.getInterest().name }} &lt;br /&gt;
        {{ valuedInterest.getPriority() }}
      &lt;/p&gt;
    &lt;/div&gt;
  </code></pre>
  
  <p>CSS style:</p>
  
  <pre><code>.interestField {
    border: 1px solid blue;
    width: 50%;
  
  }
  .cdk-drag-preview {
    text-align: center;
    box-sizing: border-box;
    border-radius: 4px;
    box-shadow: 0 5px 5px -3px rgba(0, 0, 0, 0.2),
      0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12);
  }
  
  .cdk-drag-placeholder {
    opacity: 0;
  }
  
  .cdk-drag-animating {
    transition: transform 250ms cubic-bezier(0, 0, 0.2, 1);
  } 
  </code></pre>