title: Change button size present in WebBrowser dynamically
body: <p>I have a string which contains HTML content.</p>
  
  <pre><code>string str = "&lt;html&gt;&lt;head&gt;&lt;meta http-equiv='Content-Type'content='text/html;charset=UTF-8'&gt;&lt;style&gt;.containt-box{position:relative; margin-top:-10px;}h3{color:#000000;font-size: 14px;}h5.plainText{color:#000000;font : 14px;}ul.b{liststyletype:square;position: relative;bottom: 0px;}li{font-size : 14px;}.containt-box p{color:#000000;}a:link{color:#ff6600;font-size: 14px;}p{color:#000000;font-size: 14px;}a.button{background-color: #ff6600;border: none;color: white;padding: 10px 15px;text-align:center;textdecoration: none;display: block;font-size: 16px;margin: 0 auto;width: 40%;}&lt;/style&gt;&lt;script&gt;function setAppFont(fontFamily) { document.body.style.fontFamily = fontFamily; }&lt;/script&gt;&lt;/head&gt;&lt;body&gt;&lt;a href=\"http://www.google.com" class=\"button\"&gt;Learn more&lt;/a&gt;&lt;/body&gt;&lt;/html&gt;"
  </code></pre>
  
  <p>This string is displayed in webbrowser</p>
  
  <blockquote>
    <p>XAML</p>
  </blockquote>
  
  <pre><code> &lt;phone:WebBrowser x:Name="DescriptionBrowser"  Grid.Row="1" Grid.RowSpan="2"  Navigating="DescriptionBrowser_Navigating" Margin="0,15,0,0"/&gt;
  
   &lt;TextBlock x:Name="ErrorBlock" Visibility="Collapsed" Foreground="Black" FontSize="20" Grid.Row="1" Grid.Column="1" HorizontalAlignment="Center" VerticalAlignment="Center"  FontFamily="Segoe UI"/&gt;
  </code></pre>
  
  <blockquote>
    <p>C#</p>
  </blockquote>
  
  <pre><code> if (string.IsNullOrEmpty(str))
          {
              ErrorBlock.Visibility = System.Windows.Visibility.Visible;
          }
          else
          {
              DescriptionBrowser.NavigateToString(str);
              ErrorBlock.Visibility = System.Windows.Visibility.Collapsed;
          }
  </code></pre>
  
  <p>My question is I want to increase the width size of this link present in str in c# code. </p>
  
  <pre><code>&lt;a href=\"http://www.google.com" class=\"button\"&gt;Learn more&lt;/a&gt;
  </code></pre>
  
  <p>Any help is appreciated.</p>