title: Customize mat-selection-list
body: <p>I have a list of elements. Every element is displayed on a row. How can I display four elements on a row?</p>
  <p>My code is:</p>
  <pre><code>&lt;div class=&quot;form&quot; id=&quot;skillsList&quot;&gt;
       &lt;mat-label&gt;Choose skills&lt;/mat-label&gt;
        &lt;mat-selection-list  #skills&gt;
          &lt;mat-list-option *ngFor=&quot;let skill of listOfSkills&quot;&gt;
            {{skill}}
          &lt;/mat-list-option&gt;
        &lt;/mat-selection-list&gt;
    &lt;/div&gt;
  </code></pre>