title: Left alignment of Material-UI dialog buttons
body: <p>I have three buttons in a Dialog like so:</p>
  
  <p><a href="https://i.stack.imgur.com/T6o35.png" rel="noreferrer"><img src="https://i.stack.imgur.com/T6o35.png" alt="enter image description here"></a></p>
  
  <p>The JSX is</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>        &lt;DialogActions classes={{ root: this.props.classes.dialogActionsRoot }} &gt;
            &lt;Button classes={{ root: this.props.classes.buttonRoot }} size="small" onClick={() =&gt; this.props.handleDialogClose()} &gt;
              Clear
            &lt;/Button&gt;
            &lt;Button classes={{ root: this.props.classes.buttonRoot }} size="small" onClick={() =&gt; this.props.handleDialogClose()} &gt;
              Cancel
            &lt;/Button&gt;
            &lt;Button classes={{ root: this.props.classes.buttonRoot }} size="small" onClick={() =&gt; this.props.handleDialogClose(this.state.selectedValue)} &gt;
              Select
            &lt;/Button&gt;
          &lt;/DialogActions&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>The 'buttonRoot' style simply determines the button coloring. How to I left align the 'Clear' button so it sits on the left? It seems the buttons are each in a div with a MuiDialogActions-action class.</p>