Slideshow as background for a module

Hello!

I've been trying to use the new feature of having a slideshow run as a background to a module. I can't seem to figure it out. Any advice?

Do I create a custom html module first? I'm not sure how to start.

Thanks a lot.

Hi
where are you blocked ?
first you must load the slideshow module into a position of your template, to load it in the page
then you must enter the block css selector and it sould work
CEd

Thank you so much for your response.

I'm afraid I don't understand at all how to "enter the block css selector".
I don't know how or where..sorry.
Could you maybe supply a screenshot and I'm sure Ill figure it out.

Thank you!

in the description of the field I believe that I have noted "for advanced users"
of course you must know how to use the CSS to use this option
Give me your url and tell me where to put it

I'm just practicing some things and I'm trying to figure this out on a local xampp site.
I would love to learn how to use this as it's such a nice feature and I'm sure others would like it to.

Ill try and figure it out some more.
Thanks for the response.