Hi Marcel,
Yes, it’s possible and you would need custom CSS.
First, add my-grid to the CSS classes of the Grid Block as such: https://share.getcloudapp.com/2Num5lmQ
Then, add this custom CSS in Appearance > Customize > Additional CSS:
.gb-grid-wrapper.my-grid > .gb-grid-column:first-of-type > .gb-container > .gb-inside-container {
position:relative;
}
.gb-grid-wrapper.my-grid > .gb-grid-column:first-of-type > .gb-container > .gb-inside-container > .gb-container {
position:sticky;
top: 10px;
left: 0;
}
.gb-grid-wrapper.my-grid > .gb-grid-column:last-of-type > .gb-container {
position:relative;
}
.gb-grid-wrapper.my-grid > .gb-grid-column:last-of-type > .gb-container > .gb-inside-container {
position:sticky;
top: 10px;
left: 0;
}
Result: https://share.getcloudapp.com/qGuOKJxm
In essence, to achieve the desired effect, we made the needed Containers Sticky.
Hope this helps!