Menu.aspx font size:
<html>
<head runat="server">
<title>Adding Menu Items Declaratively</title>
<link rel="stylesheet" href="/shared/netdemos.css">
</head>

<body>
<!-- #include virtual="~/shared/top.inc -->
<div class="header"><h2>Adding <span class="hilite">Menu Items</span> Declaratively</h2></div>
<hr size=1 width=92%>
<form runat="server">

<br>
<table>
<tr>
<td width=200></td>
<td>
   <asp:menu id="NavigationMenu"
      staticdisplaylevels="2"
      staticsubmenuindent="20" 
      target="_new" runat="server">

      <staticmenustyle
         backcolor="ghostwhite"
         horizontalpadding=20
         borderstyle="outset"
         borderwidth=1 />
      <dynamicmenustyle
         backcolor="ghostwhite"
         horizontalpadding=20
         verticalpadding=10
         borderstyle="outset"
         borderwidth=1 />
      <statichoverstyle
         backcolor="khaki" />
      <dynamichoverstyle
         backcolor="khaki" />

      <items>
         <asp:menuitem text="Favorites">
            <asp:menuitem text="News">  
               <asp:menuitem text="MSN" navigateurl="http://www.msn.com"/>
               <asp:menuitem text="Google News" navigateurl="http://news.google.com"/>
            </asp:menuitem>

            <asp:menuitem text="Learning">  
               <asp:menuitem text="ASP.NET" navigateurl="http://www.asp.net"/>
               <asp:menuitem text="Microsoft Learn" navigateurl="https://learn.microsoft.com/"/>
               <asp:menuitem text="asp.net.ph" navigateurl="http://asp.net.ph"/>
            </asp:menuitem>

            <asp:menuitem text="Shopping">  
               <asp:menuitem text="Lazada" navigateurl="https://www.lazada.com"/>
               <asp:menuitem text="Shopee" navigateurl="https://shopee.ph/"/>
               <asp:menuitem text="AliExpress" navigateurl="https://www.aliexpress.com/"/>
            </asp:menuitem>
         </asp:menuitem>
      </items>
   </asp:menu>
</td></tr></table>
<br>

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

</body>
</html>