How to remove footer from one page?

Please forgive me if it’s bad etiquette to ask another question so quickly!

I need to remove the footer from this page:

https://pranabusiness.com/climb-the-corporate-ladder

I was able to remove the header and nav, using this code (thanks to Michelle and Andrew Nevins):

.page-id-5425 #outerheader {
display:none;
}