How to apply background-color css for jquery dialog
<p>I am forming some morel pop up at run time like below, but i want to apply the background color css how to apply it?</p>

<pre><code>$("&lt;div&gt;&lt;/div&gt;")
                .addClass("dialog1")
                .attr("id", $(this).attr("id"))
                .appendTo("body")
               // .addCss("background-color","red")
                .dialog({
                    title: $(this).attr("data-dialog-title"),
                    close: function () { $(this).remove() },
                    width: $(this).attr("data-dialog-width"),
                    modal: true,
                    position: 'center',
                    resizable: $(this).attr("data-dialog-resizable")
                }).load(url);

                $(".close").live("click", function (e) {
                    e.preventDefault();
                    // $(this).dialog('destroy').remove();
                    $(this).closest(".dialog1").dialog("close");
                });
</code></pre>
