写成这样:
<asp:Label id="Label1" style="Z-INDEX: 103; LEFT: 284px; POSITION: absolute; TOP: 239px" runat="server" Height="22px" Width="221px">Label</asp:Label>
<asp:Label id="Label1" style="Z-INDEX: 103; LEFT: 284px; POSITION: absolute; TOP: 239px" runat="server" Height="22px" Width="221px">Label</asp:Label>
<asp:Label id="Label1" style="Z-INDEX: 103; LEFT: 284px; POSITION: absolute; TOP: 239px" runat="server" Height="22px" Width="221px">Label</asp:Label>