`/commonMain/kotlinx/css/CSSBuilder.kt` contains t...

# javascript

[iari]

/commonMain/kotlinx/css/CSSBuilder.kt contains these:

// <https://developer.mozilla.org/en-US/docs/Web/CSS/At-rule>
fun media(query: String, block: RuleSet) = "@media $query"(block)

fun supports(query: String, block: RuleSet) = "@supports $query"(block)

fun fontFace(query: String, block: RuleSet) = "@font-face $query"(block)

but are they usable? for me, seem a bit weird.

• all of them in css are typically provided multiple times within the same context - but it seems that StringBuilder.buildRules only creates a single CSSBuilder for them - so if you want to define two @fontFace bodys, that doesn't work, because all ends up in the same body and values are just overwritten.
I guess with media and supports that would work, because there's the 'query' parameter, which makes it a different selector.
But what should i put in the query-parameter for fontFace?
@turansky is that a bug - or how are they used?