سلام
فایل SKIN رو بسازید اینم یه مثال تقریبا کامل (توی فایل SKIN اینها رو وارد کنید، بعد تو صفحه تون استفاده کنید) :
<asp:TextBox runat=server
style="font-size:11px;font-family:Tahoma"
/>
<asp:TextBox runat=server
style="font-size:11px;font-family:Tahoma"
SkinId=NumericDate
CssClass="NumericDate"
/>
<asp:LoginStatus runat="server"
ForeColor=#bdbdbd
BorderWidth=0
Font-Size=10px
/>
<asp:LoginName runat="server"
ForeColor=#bdbdbd
BorderWidth=0
Font-Size=10px
/>
<asp:GridView
width="700"
runat="server"
ForeColor=#ffaabb
BorderColor=#F71008
HeaderStyle-BackColor=#C60800
HeaderStyle-ForeColor=#ffffff
HeaderStyle-Font-Size=12px
RowStyle-Font-Names=Tahoma
RowStyle-Font-Size=10px
RowStyle-CssClass="MainText"
PagerStyle-BackColor=#f71008
FooterStyle-BackColor=#f71008
FooterStyle-ForeColor=White
PagerStyle-ForeColor=white
PageSize=15
AlternatingRowStyle-BackColor=#ffefe7
RowStyle-BackColor=white
AlternatingRowStyle-ForeColor=Black
RowStyle-ForeColor=black
PagerSettings-PageButtonCount="4"
PagerSettings-Mode="NumericFirstLast"
PagerSettings-FirstPageText="ابتدا"
PagerSettings-LastPageText="انتها"
/>
<asp:GridView
width="700"
runat="server"
ForeColor=#ffaabb
BorderColor=#F71008
HeaderStyle-BackColor=#C60800
HeaderStyle-ForeColor=#ffffff
HeaderStyle-Font-Size=12px
RowStyle-Font-Names=Tahoma
RowStyle-Font-Size=10px
RowStyle-CssClass="MainText"
PagerStyle-BackColor=#f71008
FooterStyle-BackColor=#f71008
FooterStyle-ForeColor=White
PagerStyle-ForeColor=white
PageSize=50
AlternatingRowStyle-BackColor=#ffefe7
RowStyle-BackColor=white
AlternatingRowStyle-ForeColor="Black"
RowStyle-ForeColor="black"
PagerSettings-PageButtonCount="4"
PagerSettings-Mode="NumericFirstLast"
PagerSettings-FirstPageText="ابتدا"
PagerSettings-LastPageText="انتها"
SkinID="AdminGrid"
/>
<asp:Label runat="server" SkinID="ErrorLabel" color="Red"></asp:Label>
<asp:Menu
runat="server"
BackColor="#CC6633"
SkinID = "AdminMenu"
ForeColor="White"
CssClass="MenuLink"
DynamicMenuItemStyle-CssClass="MenuLinkItems"
DynamicMenuItemStyle-ForeColor="white"
StaticMenuItemStyle-HorizontalPadding=5
DynamicMenuItemStyle-BackColor="#FF6600"
DynamicMenuItemStyle-BorderWidth=2
DynamicMenuItemStyle-BorderColor="#FF6600"
StaticPopOutImageUrl="~/Images/LP.Arrow.gif"
/>
<asp:Menu
runat="server"
BackColor="#A52810"
SkinID = "m1"
ForeColor="White"
CssClass="MenuLink"
DynamicMenuItemStyle-CssClass="MenuLinkItems"
DynamicMenuItemStyle-ForeColor="white"
StaticMenuItemStyle-HorizontalPadding=5
DynamicMenuItemStyle-BackColor="#B53820"
DynamicMenuItemStyle-BorderWidth=2
DynamicMenuItemStyle-BorderColor="#B53820"
StaticPopOutImageUrl="~/Images/LP.Arrow.gif"
/>
<asp:Menu
runat="server"
BackColor="#A52810"
SkinID = "UserMenu"
width="200"
ForeColor="White"
BorderWidth=2
BorderColor="#FF6600"
CssClass="MenuLink"
DynamicMenuItemStyle-CssClass="MenuLinkItems"
DynamicMenuItemStyle-ForeColor="white"
StaticMenuItemStyle-HorizontalPadding=5
DynamicMenuItemStyle-BackColor="#B53820"
DynamicMenuItemStyle-BorderWidth=1
DynamicMenuItemStyle-BorderColor="#FF6600"
StaticPopOutImageUrl="~/Images/LP.Arrow.gif"
/>
<%--
<asp:Menu
runat="server"
SkinID = "UserMenu"
BackColor="#EFEBEF"
ForeColor="White"
CssClass="MenuLinkUser"
DynamicMenuItemStyle-CssClass="MenuLinkItemsUser"
DynamicMenuItemStyle-ForeColor="white"
StaticMenuItemStyle-HorizontalPadding=5
DynamicMenuItemStyle-BackColor="#f0f0f0"
DynamicMenuItemStyle-BorderWidth=2
DynamicMenuItemStyle-BorderColor="#f0f0f0"
StaticPopOutImageUrl="~/Images/LP.Arrow.gif"
/>
--%>
<asp:LinkButton runat="server" />
<asp:LinkButton runat="server" style="color: #ffff66;" SkinID = "TreeLinkYellow" />
<asp:LinkButton runat="server" style="color: #0000cc;" SkinID = "TreeLinkBlow" />
<asp:Button runat="server"
style="font-size:10px;font-family:Tahoma"
CssClass="botton1"
/>
<asp:DropDownList
runat="server"
style="font-size:11px;font-family:Tahoma"/>