Hi
So many time, we will get scenario to remove blue border from Image hyperlink. Then we can remove like this using CSS
<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" Runat="Server"> <style type="text/css"> .Removeunderline { border-style:none; } </style> </asp:Content> <asp:Content ID="Content2" ContentPlaceHolderID="MainContent" Runat="Server"> <a href="Default5.aspx"> <asp:Image ID="Image1" Height="50px" Width="150px" ImageUrl="~/eHelpine.jpg" CssClass="Removeunderline" runat="server" /> </a> </asp:Content>