title: underline certain words using jquery
body: <p>I have the following:</p>
  
  <p><strong>HTML:</strong></p>
  
  <pre><code>&lt;span id="plus-shipping"&gt;+ Shipping&lt;/span&gt;
  </code></pre>
  
  <p><strong>CSS:</strong></p>
  
  <pre><code>span#plus-shipping {
      bottom: 25px;
      font-weight: bold;
      padding-left: 10px;
      position: relative;
      text-decoration: underline;
  }
  </code></pre>
  
  <p>How can i set the underline so its just the shipping and not the +</p>