加减号大小不一样

Question

<asp:TextBox id="tb1" runat="server" style="width:100px; height:15px;"/>

Answer 1

代码很简单 就是这样的:
<asp:LinkButton ID="LinkButton1" runat="server">[+]</asp:LinkButton>
<asp:LinkButton ID="LinkButton2" runat="server" Font-Names="Arial">[-]</asp:LinkButton>

Answer 2

不用字体就是差不多大的.<asp:LinkButton ID="LinkButton1" runat="server"  >[+] </asp:LinkButton> 
<asp:LinkButton ID="LinkButton2" runat="server"  >[-] </asp:LinkButton>