Mini Kabibi Habibi

<%@ Master Language="C#" MasterPageFile="~/Root.master" AutoEventWireup="true" CodeFile="Site.master.cs" Inherits="Site" %>
<asp:Content ID="Content1" ContentPlaceHolderID="RootHolder" Runat="Server">
    <dx:ASPxSplitter ID="LayoutSplitter" runat="server" FullscreenMode="True" Width="100%" Height="100%" Orientation="Horizontal" SeparatorVisible="false" AllowResize="False"
        ClientInstanceName="ClientLayoutSplitter">
        <Panes>
            <dx:SplitterPane Name="LeftPane" Size="262">
                <Panes>
                    <dx:SplitterPane Name="LeftHeadPart" Size="80">
                        <ContentCollection><dx:SplitterContentControl runat="server">
                            <dx:NavigationToolbar runat="server" />
                        </dx:SplitterContentControl></ContentCollection>
                        <PaneStyle CssClass="HeadPane" BorderTop-BorderWidth="0" />
                    </dx:SplitterPane>
                    <dx:SplitterPane Name="SidePane" ScrollBars="Auto">
                        <ContentCollection><dx:SplitterContentControl runat="server">
                            <div class="SidePaneContentWrapper">
                                <div class="SidePaneContent">
                                    <asp:ContentPlaceHolder ID="SideHolder" runat="server" />
                                </div>
                            </div>
                            <div class="Logo">
                                <dx:ASPxImage ID="LogoImage" runat="server" SpriteCssClass="Sprite_Logo" />
                            </div>
                        </dx:SplitterContentControl></ContentCollection>
                        <PaneStyle CssClass="SidePane" />
                    </dx:SplitterPane>
                </Panes>
                <PaneStyle BorderRight-BorderWidth="0" />
                <CollapsedStyle CssClass="CollapsedPane" />
            </dx:SplitterPane>
            <dx:SplitterPane Name="RightPane">
                <Panes>
                    <dx:SplitterPane Name="RightHeadPart" Size="80">
                        <ContentCollection><dx:SplitterContentControl runat="server">
                            <dx:ActionToolbar runat="server" />
                        </dx:SplitterContentControl></ContentCollection>
                        <PaneStyle CssClass="HeadPane" BorderTop-BorderWidth="0" />
                    </dx:SplitterPane>
                    <dx:SplitterPane Name="MainPane">
                        <ContentCollection><dx:SplitterContentControl runat="server">
                            <asp:ContentPlaceHolder ID="MainHolder" runat="server" />
                        </dx:SplitterContentControl></ContentCollection>
                    </dx:SplitterPane>
                </Panes>
                <PaneStyle CssClass="RightPane" />
            </dx:SplitterPane>
        </Panes>
        <Styles>
            <Pane Paddings-Padding="0" />
        </Styles>
        <ClientSideEvents PaneResized="MailDemo.ClientLayoutSplitter_PaneResized" />
    </dx:ASPxSplitter>
</asp:Content>