title: Polymer - paper-input
body: <p>I am trying to customise a disabled paper-input element. I would like to remove the dashed lines and change the labels color.</p>
  
  <p>Any suggestion?</p>
  
  <p>This is the element I am trying to style:</p>
  
  <pre><code>&lt;paper-input ui:field="totalLabel" label="Total to repay" always-float-label="true" disabled="true"&gt;
      &lt;div prefix="true"&gt;£ &lt;/div&gt;
  &lt;/paper-input&gt;
  </code></pre>
  
  <p>Thanks!</p>