How can i place Gridview center of div or panel.?

Question

Hello! Can anyone tell me how can I place any Gridview in center in Div or panel? I have applied following CSS but its does not working:

<asp:Panel ID="pnlGrid" CssClass="panel" runat="server">
 <div style="text-align:center">
   <asp:GridView ID="grdReqApproval" runat="server"   AutoGenerateColumns="false"     CssClass="SimpleGrid">
      <Columns>
  <asp:BoundField DataField="Approved By" HeaderText="Approved By" />
  <asp:BoundField DataField="User Name" HeaderText="User Name" />
  <asp:BoundField DataField="Approval Time" HeaderText="Approvel Time" />
</Columns>
</asp:GridView>
</div>
    </asp:Panel>
.panel
{
width: 330px;
padding: 10px;
min-height: 20px;
border: 1px solid #dcdcdc;
margin-left:auto;
margin-right:auto;
}

Answer 1

HorizontalAlign property of Gridview can solve your problem

    <asp:Panel ID="pID" runat="server">
     <div>
       <asp:GridView ID="gvID" runat="server" AutoGenerateColumns="false"
 HorizontalAlign="Center">
          <Columns>
             ...
             ...
          </Columns>
    </asp:GridView>
    </div>

Answer 2

Check this is working for me , Ultimatly gridview get converted to table so the apply following stylesheet to your gridview which i applied to table

CSS

.centered-table {
   margin-left: auto;
   margin-right: auto;
}

HTML

<div>
<table class="centered-table" border="1">
    <tr><td>Pekin</td> <td>Illinois</td></tr>
    <tr><td>San Jose</td><td>California</td></tr>
</table>
</div>

JsFiddle Demo