swc/crates/swc_css_prefixer/tests/fixture/multicolumn/input.css

.a {
    break-inside: auto;
    break-before: auto;
    break-after: auto;
}

.b {
    break-inside: avoid;
}

.c {
    break-inside: avoid-column;
}

.d {
    break-inside: avoid-page;
}

.e {
    break-inside: avoid-region;
}

.f {
    break-inside: region;
}

.class {
    break-before: page;
}

.class {
    break-before: avoid;
}

.class {
    break-before: avoid-column;
}

.class {
    break-after: avoid;
}

.class {
    break-after: column;
}

.class {
    break-before: column;
}