swc/crates/swc_css_prefixer/tests/fixture/writing-mode/input.css

.one {
    writing-mode: horizontal-tb;
}

.two {
    writing-mode: vertical-rl;
}

.three {
    writing-mode: vertical-lr;
}

.rtl-vertical-rl {
    writing-mode: vertical-rl;
    direction: rtl;
}

.rtl-vertical-lr {
    writing-mode: vertical-lr;
    direction: rtl;
}

.rtl-horizontal-tb {
    writing-mode: horizontal-tb;
    direction: rtl;
}

.rtl-horizontal-tb-override-direction {
    writing-mode: horizontal-tb;
    direction: rtl;
    direction: ltr;
}

.class {
    writing-mode: none;
}

.class {
    writing-mode: vertical-lr;
}

.class {
    writing-mode: vertical-rl;
}

.class {
    writing-mode: horizontal-tb;
}

.class {
    writing-mode: sideways-rl;
}

.class {
    writing-mode: sideways-lr;
}

@viewport {
    writing-mode: horizontal-tb;
    direction: rtl;
}

@keyframes test {
    100% {
        writing-mode: horizontal-tb;
        direction: rtl;
    }
}