Right-to-left Support
The RadFormDecorator fully supports right-to-left (RTL) language locales. It is applied not only to the body element, but to any wrapping element as well. You only need to add the dir=rtl attribute to the element or to the body tag, or use the respective CSS property, i.e direction: rtl;.
.formRow
{
float: left;
border-right: solid 1px #cbcbcb;
height: 200px;
}
<telerik:RadFormDecorator RenderMode="Lightweight" id="FormDecorator1" runat="server" DecoratedControls="all"
Skin="Default" DecorationZoneID="Rtl1">
</telerik:RadFormDecorator>
<div dir="rtl" id="Rtl1">
<div class="formRow" style="padding-right: 21px;">
<h4>Gender:</h4>
<asp:RadioButtonList ID="RadioButtonList1" runat="server">
<asp:ListItem Text="Male" Selected="True" />
<asp:ListItem Text="Female" />
</asp:RadioButtonList>
</div>
</div>