<%@ Page Language="C#" Debug="true" Description="My second page!" %>
<html xmlns="http://www.w3.org/1999/xhtml" >
<body>
<form id="Form1" action="Default.aspx" method="post" runat="server">
<% for(int i=4; i<8 ; i++) { %>
<font size="<%=i%>"> Hello </font>
<% } %>
</form>
</body>
</html>