@HoaLT Thank you SO much. That did fix the issue.
So I may fix other similar issue in the future, can you please tell me where I can find the definitions for an element such as ".gallery-section-wrapper" and ".sqs-block-html"
I think I could figure out the custom css but I am not sure where in squarespace to find those?
Thanks again - much appreciated.
.gallery-section-wrapper .gallery-grid--layout-grid {
padding-top: 0;
}
.content .sqs-block-html {
padding-bottom: 0;
}