AjaxControlToolkit.ComboBox.GetInlineDisplayStyle C# (CSharp) Method

        string GetInlineDisplayStyle()
        {
            var display = "inline";
            if(!DesignMode && (Page.Request.Browser.Browser.ToLower().Contains("safari")
                || Page.Request.Browser.Browser.ToLower().Contains("firefox")))
                display += "-block";
            return display;
        }