title: ionic 2 too much white space in ion-list
body: <p>i am trying to create a ion-card with some text separated by a line and then a read-only form data below it. the screenshot shows only the form data part. </p>
  
  <p>i used the code like</p>
  
  <pre><code>&lt;ion-list&gt;
      &lt;ion-item&gt;
          &lt;ion-label&gt;&lt;p&gt;Close Date&lt;/p&gt;&lt;/ion-label&gt;
          &lt;ion-label&gt;&lt;p&gt;In 22 Days&lt;/p&gt;&lt;/ion-label&gt;
      &lt;/ion-item&gt;
      &lt;ion-item&gt;
          &lt;ion-label&gt;&lt;p&gt;Last Activity&lt;/p&gt;&lt;/ion-label&gt;
          &lt;ion-label&gt;&lt;p&gt;In 22 Days&lt;/p&gt;&lt;/ion-label&gt;
      &lt;/ion-item&gt;
  &lt;/ion-list&gt;
  </code></pre>
  
  <p>but this leaves too much of whitespace between the two rows. <a href="https://i.stack.imgur.com/sW1B5.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/sW1B5.png" alt="enter image description here"></a></p>
  
  <p>this one is the desired one.
  the page looks like
  <a href="https://www.dropbox.com/s/ihxh3bckziyfcdp/Screenshot%202017-06-21%2012.40.27.png?dl=0" rel="nofollow noreferrer">https://www.dropbox.com/s/ihxh3bckziyfcdp/Screenshot%202017-06-21%2012.40.27.png?dl=0</a></p>