title: How to change the material ui popover height which gets open on select
body: <p>I want to change the popover height which gets opened on select in material ui</p>
  
  <p>I tried to pass the styles via classes property but didnt help. How to mention styling of a component which gets opened on select click.</p>
  
  <pre><code>&lt;Select value={contCountrySelected} onChange={(event) =&gt; this.handleControllingCountryChange(event.target.value)} styleName= {'app.fbSelectTextPos'}
  inputProps={{ name: 'controllingcountry', id: 'controllingcountry'}}&gt;
  {
      countryCodes.map((item) =&gt; (&lt;MenuItem value={item.c2name} key={item.c2name}&gt; {item.c2value} &lt;/MenuItem&gt;
      ))
  }
  &lt;/Select&gt;
  </code></pre>