Remove Underline from link

Put this in head tag

<style type="text/css"> 

a {
text-decoration: none 
} 
</style> 

Put this in body tag 

<div> 
<asp:Label ID="lb" runat="server" ForeColor="#6699FF" ></asp:Label> <a href="pagename.aspx" style="text-decoration: none; ">logout</a> 
</div>