Jira Service Desk Widget location

[Dmitry]

Is it possible to place Jira Service Desk Widget inside a particular parent element on page? I am struggling to make the button to show up as part of a specific div in our site. I have seen suggestions like this:

<style>
iframe[name='JSD widget'] {
margin-bottom: 100px;
}
</style>

But it only positions the widget in page coordinates.  How can I make it reside inside particular div and obey the layout rules?