(feature) accordion replace div

[robvaneck]

[x] Feature: replace the wrapper div of the accordion for styling

Hi,

I have a difficult design with 4 nested panels in different configurations.. At the moment it is very hard to properly style the accordions because when the <accordion> is rendered... there is always a wrapper div.. and i need to style a lot on selectors :last-child, :first-child for my design...

Is there - or can we - make an option to replace the wrapper <div> for the accordion directly?

Thanks,
Rob

[tarusin]

@borriej
Please provide a reproduction of this issue.
You can use one of the starter templates:
Plunkr: https://plnkr.co/edit/0NipkZrnckZZROAcnjzB?p=preview
StackBlitz: https://stackblitz.com/edit/ngx-bootstrap?file=app%2Fapp.module.ts