title: p-button-label class from primeng destroys button size dont understand why?
body: <p>Hi maybe anybody with primeng experince can help ?</p>
  <p>I use primeng in my angular project and dont understand this issue...</p>
  <p>if I create buttons out of the Primeng docs they will be displayed wrong</p>
  <pre><code>&lt;div class=&quot;d-flex flex-row &quot;&gt;
          &lt;div class=&quot;p-2 ml-auto&quot;&gt;
              &lt;button type=&quot;button&quot; pButton pRipple icon=&quot;pi pi-file-o&quot; (click)=&quot;exportCSV()&quot; class=&quot;p-mr-2&quot;
                  pTooltip=&quot;CSV&quot; tooltipPosition=&quot;bottom&quot;&gt;&lt;/button&gt;
          &lt;/div&gt;
          &lt;div class=&quot;p-2&quot;&gt;
              &lt;button type=&quot;button&quot; pButton pRipple icon=&quot;pi pi-file-excel&quot; (click)=&quot;exportExcel()&quot;
                  class=&quot;p-button-success p-mr-2&quot; pTooltip=&quot;XLS&quot; tooltipPosition=&quot;bottom&quot;&gt;&lt;/button&gt;
          &lt;/div&gt;
          &lt;div class=&quot;p-2&quot;&gt;
              &lt;button type=&quot;button&quot; pButton pRipple icon=&quot;pi pi-file-pdf&quot; (click)=&quot;exportPdf()&quot;
                  class=&quot;p-button-warning p-mr-2&quot; pTooltip=&quot;PDF&quot; tooltipPosition=&quot;bottom&quot;&gt;&lt;/button&gt;
          &lt;/div&gt;
          &lt;div class=&quot;p-2&quot;&gt;
              &lt;button type=&quot;button&quot; pButton pRipple icon=&quot;pi pi-filter&quot; (click)=&quot;dt.exportCSV({selectionOnly:true})&quot;
                  class=&quot;p-button-info p-ml-auto&quot; pTooltip=&quot;Selection Only&quot; tooltipPosition=&quot;bottom&quot;&gt;&lt;/button&gt;
          &lt;/div&gt;
      &lt;/div&gt;
  </code></pre>
  <p><a href="https://i.stack.imgur.com/eVsul.png" rel="nofollow noreferrer">Issue photo</a></p>