.section_gallery {
    padding-right: .5rem;
    padding-left: .5rem;
}
@media (min-width: 768px)
.section {
    padding: 6rem 0;
}
.section, body {
    position: relative;
}
.section_gallery__grid__item {
    padding-right: .5rem;
    padding-bottom: 1rem;
    padding-left: .5rem;
}

.section_gallery__grid__item>a {
    position: relative;
    display: block;
}