Need help creating a responsive google slide into a google site

I’m having an issue with the size of my google slide when I embed it into my google site. I can embed it, but the size of the slide doesn’t change when looking at it on my iphone. I’d like for it to change automatically. I’ve done this before with another slide on my site, but am having a hard time replicating it as I don’t remember the code I used. Please help!


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