css-content.json

{
  "spec": {
    "title": "CSS Generated Content Module Level 3",
    "url": "https://www.w3.org/TR/css-content-3/"
  },
  "properties": {
    "content": {
      "name": "content",
      "value": "normal | none | [ <content-replacement> | <content-list> ] [/ [ <string> | <counter> ]+ ]?",
      "initial": "normal",
      "appliesTo": "all elements, tree-abiding pseudo-elements, and page margin boxes",
      "inherited": "no",
      "percentages": "n/a",
      "computedValue": "See prose below",
      "canonicalOrder": "per grammar",
      "animationType": "discrete",
      "styleDeclaration": [
        "content"
      ]
    },
    "quotes": {
      "name": "quotes",
      "value": "auto | none | [ <string> <string> ]+",
      "initial": "auto",
      "appliesTo": "all elements",
      "inherited": "yes",
      "percentages": "n/a",
      "computedValue": "the keyword none, the keyword auto, or a list, each item a pair of string values",
      "canonicalOrder": "per grammar",
      "animationType": "discrete",
      "styleDeclaration": [
        "quotes"
      ]
    },
    "string-set": {
      "name": "string-set",
      "value": "none | [ <custom-ident> <string>+ ]#",
      "initial": "none",
      "appliesTo": "all elements, but not pseudo-elements",
      "inherited": "no",
      "percentages": "N/A",
      "computedValue": "the keyword none or a list, each item an identifier paired with a list of string values",
      "canonicalOrder": "per grammar",
      "animationType": "discrete",
      "styleDeclaration": [
        "string-set",
        "stringSet"
      ]
    },
    "bookmark-level": {
      "name": "bookmark-level",
      "value": "none | <integer>",
      "initial": "none",
      "appliesTo": "all elements",
      "inherited": "no",
      "percentages": "N/A",
      "computedValue": "the keyword none or the specified integer",
      "canonicalOrder": "per grammar",
      "animationType": "by computed value type",
      "styleDeclaration": [
        "bookmark-level",
        "bookmarkLevel"
      ]
    },
    "bookmark-label": {
      "name": "bookmark-label",
      "value": "<content-list>",
      "initial": "content(text)",
      "appliesTo": "all elements",
      "inherited": "no",
      "percentages": "N/A",
      "computedValue": "specified value",
      "canonicalOrder": "per grammar",
      "animationType": "discrete",
      "styleDeclaration": [
        "bookmark-label",
        "bookmarkLabel"
      ]
    },
    "bookmark-state": {
      "name": "bookmark-state",
      "value": "open | closed",
      "initial": "open",
      "appliesTo": "block-level elements",
      "inherited": "no",
      "percentages": "N/A",
      "computedValue": "specified keyword",
      "canonicalOrder": "per grammar",
      "animationType": "discrete",
      "styleDeclaration": [
        "bookmark-state",
        "bookmarkState"
      ]
    }
  },
  "descriptors": {},
  "valuespaces": {
    "<quote>": {
      "value": "open-quote | close-quote | no-open-quote | no-close-quote"
    },
    "<leader()>": {
      "value": "leader( <leader-type> )"
    },
    "<leader-type>": {
      "value": "dotted | solid | space | <string>"
    },
    "<target>": {
      "value": "<target-counter()> | <target-counters()> | <target-text()>"
    },
    "<target-counter()>": {
      "value": "target-counter( [ <string> | <url> ] , <custom-ident> , <counter-style>? )"
    },
    "<target-counters()>": {
      "value": "target-counters( [ <string> | <url> ] , <custom-ident> , <string> , <counter-style>? )"
    },
    "<target-text()>": {
      "value": "target-text( [ <string> | <url> ] , [ content | before | after | first-letter ]? )"
    },
    "<string()>": {
      "value": "string( <custom-ident> , [ first | start | last | first-except ]? )"
    },
    "<content()>": {
      "value": "content( [ text | before | after | first-letter | marker ]? )"
    },
    "<content-replacement>": {
      "value": "<image>"
    },
    "<content-list>": {
      "value": "[ <string> | contents | <image> | <counter> | <quote> | <target> | <leader()> ]+"
    }
  }
}