Full-Width Grid Gallery in Bedford

Site URL: https://plums-rectangle-rc7a.squarespace.com/

Looking to make my grid gallery full-width / full bleed on Bedford template but nothing is working. I have a set of images in a row that I need to fit to edges. I only need the grid gallery to be full width and the REST of the homepage and site to be normal width. Seriously struggling, can anyone help? TIA

Site:

https://plums-rectangle-rc7a.squarespace.com/

Pass:

*1 Space bar character*

*1 Space bar character*

incorrect password

Add to Home > Design > Custom CSS

.homepage {
main#page {
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
}
main#page .html-block {
    padding-left: 10vw;
    padding-right: 10vw;
}
}