Reduce top/bottom padding on a portfolio page?

Hi there,

I'm currently using a portfolio page as my homepage in Squarespace 7.1. I notice the page isn't fixed (it allows people to scroll up and down at least on a 13" laptop) even though there's literally nothing but one line of text. I've attached a screenshot to this post where you can see the scroll bar on the right side. My other pages (i.e., Art + Photo and Contact) are fixed which I like.

I wonder if there's a code fix to this? I've tried to size down the images (when you hover over the text, an image appears) but it doesn't make a difference. Thank you!

@jpeter Oh my gosh that worked, thank you so much!