Jquery AJAX：刷新<article>关于成功的内容？

I have a php page with this structure:

body{ article { form { table } } }

I want the tag to refresh it's content when the form is submitted since i need to add new data to the form table that has been added to the database. I am writing the following jquery code inside success of AJAX.

$("article").load("add.php article");

i.e. i want to refresh same page with new content without actual refresh.. It works fine except that it breaks away my CSS. Is there any way that i can remove <article> tag from my page on success and then create a new <article>element on the page?

Give this a try(not tested):

$("article").load("add.php article > *");

Instead of getting the article it gets the content of the article.