这段代码有问题吗？

<%@ Page language="c#" Codebehind="admin_login.aspx.cs" AutoEventWireup="false" Inherits="WebNews.admin.admin_login" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>admin_login</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<asp:Label id="msg" style="Z-INDEX: 101; LEFT: 288px; POSITION: absolute; TOP: 64px" runat="server">Label</asp:Label>
<asp:Button id="Button_1" style="Z-INDEX: 104; LEFT: 288px; POSITION: absolute; TOP: 192px"
runat="server" Text="登陆"></asp:Button>
<asp:TextBox id="Password" style="Z-INDEX: 103; LEFT: 224px; POSITION: absolute; TOP: 144px"
runat="server"></asp:TextBox>
<asp:TextBox id="Username" style="Z-INDEX: 102; LEFT: 224px; POSITION: absolute; TOP: 104px"
runat="server"></asp:TextBox>
</form>
</body>
</HTML>