Autocomplete css property

<asp:textbox id="TextBox1" runat="server" autocomplete="off" width="300px">:textbox>

<%-- Make the completion list transparent and then show it --%>



<%--Cache the original size of the completion list the first time the animation is played and then set it to zero --%>





<%-- Expand from 0px to the appropriate size while fading in --%>










<%-- Collapse down to 0px and fade out --%>