DataGrid.aspx font size:
C# Source: DataGrid.aspx   fetchData_oledb.cs   
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OleDb" %>

<html>
<title>Binding a Data Source to a DataGrid Control</title>
<link rel="stylesheet" href="/shared/netdemos.css">

<script language="C#" runat="server" src="fetchData_oledb.cs" />

<script language="C#" runat="server">
   protected void Page_Load ( object src, EventArgs e ) {
      string query = "SELECT ProductType, ProductCode, Productname, ProductDescription, UnitPrice FROM Products";
      myGrid.DataSource = fetchReader ( query, "dbtutor" );
      myGrid.DataBind ( );
   }
</script>

<body>
<!-- #include virtual="~/shared/top.inc -->
<div class="header"><h2>Binding a Data Source to a DataGrid Control</h2></div>

<!-- #include virtual="~/shared/viewsrc_top.inc" -->
<hr size=1 width=92%>

<div align="center">
<form runat="server">
   <p>
   <asp:datagrid id="myGrid" runat="server"
      width=90% cellpadding=5
      font-size="10pt"
      enableviewstate=false>

      <headerstyle backcolor="steelblue"
         forecolor="beige" font-bold />

      <itemstyle verticalalign="top" />

   </asp:datagrid></p>

</form>
</div>

<hr size=1 width=92%>
<!-- #include virtual="~/shared/viewsrc.inc" -->

</body>
</html>