title: How to style a <paper-input> tag in Polymer 1.0
body: <p>How do you style the <code>&lt;paper-input&gt;</code> tag in Polymer 1.0</p>
  
  <p>Can you show how to specifically custom style the label text color, the underline color, input text color, and how to access them using <code>custom-style</code>?</p>