title: CSS Not Working Asp.net
body: <p>I am trying to style an ASP textbox by linking it to my CSS file.
  However, the standard textbox remains.
  Here is my code:</p>
  
  <pre><code>&lt;asp:TextBox ID="txtFName" runat="server" CssClass="tb5"&gt;&lt;/asp:TextBox&gt;
  </code></pre>
  
  <p>CSS file:</p>
  
  <pre><code>.tb5 {
      border:2px solid #456879;
      border-radius:10px;
      height: 22px;
      width: 230px;
  }
  </code></pre>
  
  <p>This code is being used off a master page. Is there any other referencing I need to do or anything else missing? Thanks!</p>