swc/crates/swc_css_codegen/tests/fixture/style-block/input.css

.foo { display: grid; }

.foo {
    display: grid;

    @media (orientation: landscape) {
        grid-auto-flow: column;
    }
}

.foo {
    display: grid;

    @media (orientation: landscape) {
        grid-auto-flow: column;

        @media (min-inline-size > 1024px) {
            max-inline-size: 1024px;
        }
    }
}

@media (orientation: landscape) {
    & {
        grid-auto-flow: column;
    }
}

.foo {
    color: red;

    @media (min-width: 480px) {
        & h1, & h2 { color: blue; }
    }
}

.class {
    @supports not (display: grid) {
        float: right;
    
        & .class { color: red }
    }
}

.class {
    color: blue;

    @supports not (display: grid) {
        float: right;
    
        & .class { color: red }
    }
}

.class {
    color: blue;

    &.foo {
      color: green;
    }

    @supports not (display: grid) {
        float: right;
    
        & .class { color: red }
    }
}

/* Legacy stuff, but allowed by spec */
.class {
    color: red;

    @document url("https://www.example.com/") {
        color: green;
    }
}