1.47 to 1.48 update breaks my layout

Hello. I’ve recently established that this update upsets my custome layouts. I have a hunch that it might relate to one of these factors:

New – Grid gap layout setting which allows for more granular control of spacing (replaces item spacing)
New – Spacing controls to add margin and padding to your layouts
New – Background color + gradient option for your Layouts
Improvement – use CSS var for setting dynamic padding

I can provide screenshots of the problem if you can give an address to send them to, but have had to downgrade the plugin for the time being since this is a live site. However, the issue only affects the front page, where I’ve overruled these css rules thus:

/* fix spacing of sample items on front page */
.home .cl-layout__item-spacing {
    padding-left: 5px;
    padding-right: 5px;
    padding: 0 5px;
}

Can you have a look at the issue for me, please? Many thanks!

The page I need help with: [log in to see the link]