title_details.aspx font size:
C# source: GridViewHyperLinkField.aspx   title_details.aspx   
View Sample
<html>
<head>
<title>Title Details Page</title>
<link rel="stylesheet" href="/shared/netdemos.css">

<body style="margin:0">
<!-- #include file="books_header.inc" -->

<div align="center">
<form runat="server">
   <asp:formview id="titleDetails" runat="server"
      datasourceid="titleData"
      width=60% 
      enableviewstate=false>

      <itemtemplate>
         <div class="header">
            <h3 style="color:maroon"><%# Eval ( "title" ) %></h2>
         </div>

         <table cellpadding=10>
         <tr>
            <td valign="top">
               <img align="top" runat="server"
                  src='<%# Eval ( "title_id", "~/shared/images/title-{0}.gif" ) %>'>
            </td>

            <td valign="top">
               <p><%# Eval ( "notes" ) %></p>

               <p>
               <b>Category:</b> <%# Eval ( "type" ) %><br>
               <b>Publisher ID:</b> <%# Eval ( "pub_id" ) %><br>
               <b>Price:</b> <%# Eval ( "price", "{0:c}" ) %>
               </p>
            </td></tr>
         </table><br>
      </itemtemplate>

   </asp:formview>

   <asp:sqldatasource id="titleData" runat="server"
      selectcommand="SELECT * FROM Titles WHERE title_id=@titleid"
      datasourcemode="datareader"
      connectionstring="<%$ ConnectionStrings:aspnet %>">

      <selectparameters>
         <asp:querystringparameter name="titleid" querystringfield="titleid" />
      </selectparameters>

   </asp:sqldatasource>

</form>
</div>

<hr size=1 width=92%>

<div class="small"><a onMouseOver="status='Back to List';return true" href="javascript:history.go ( -1 )">Back to List</a></div>

<br>

</body>
</html>