Update 2019 – Bootstrap 4
You can simply use the SASS mixin to change the number of cards across in each breakpoint / grid tier.
.card-columns {
@include media-breakpoint-only(xl) {
column-count: 5;
}
@include media-breakpoint-only(lg) {
column-count: 4;
}
@include media-breakpoint-only(md) {
column-count: 3;
}
@include media-breakpoint-only(sm) {
column-count: 2;
}
}
SASS Demo: http://www.codeply.com/go/FPBCQ7sOjX
Or, CSS only like this…
@media (min-width: 576px) {
.card-columns {
column-count: 2;
}
}
@media (min-width: 768px) {
.card-columns {
column-count: 3;
}
}
@media (min-width: 992px) {
.card-columns {
column-count: 4;
}
}
@media (min-width: 1200px) {
.card-columns {
column-count: 5;
}
}
CSS-only Demo: https://www.codeply.com/go/FIqYTyyWWZ