css-rhythm.json

{
  "spec": {
    "title": "CSS Rhythmic Sizing",
    "url": "https://www.w3.org/TR/css-rhythm-1/"
  },
  "properties": {
    "line-height-step": {
      "name": "line-height-step",
      "value": "none | <length>",
      "initial": "none",
      "appliesTo": "block containers",
      "inherited": "yes",
      "percentages": "N/A",
      "media": "visual",
      "computedValue": "the absolute length, 0 for none",
      "canonicalOrder": "per grammar",
      "animatable": "no",
      "styleDeclaration": [
        "line-height-step",
        "lineHeightStep"
      ]
    },
    "block-step-size": {
      "name": "block-step-size",
      "value": "none | <length>",
      "initial": "none",
      "appliesTo": "block-level boxes",
      "inherited": "no",
      "percentages": "N/A",
      "media": "visual",
      "computedValue": "keyword or absolute length",
      "canonicalOrder": "per grammar",
      "animatable": "???",
      "styleDeclaration": [
        "block-step-size",
        "blockStepSize"
      ]
    },
    "block-step-insert": {
      "name": "block-step-insert",
      "value": "margin | padding",
      "initial": "margin",
      "appliesTo": "block-level boxes",
      "inherited": "no",
      "percentages": "N/A",
      "media": "visual",
      "computedValue": "as specified",
      "canonicalOrder": "per grammar",
      "animatable": "no",
      "styleDeclaration": [
        "block-step-insert",
        "blockStepInsert"
      ]
    },
    "block-step-align": {
      "name": "block-step-align",
      "value": "auto | center | start | end",
      "initial": "auto",
      "appliesTo": "block-level boxes",
      "inherited": "no",
      "percentages": "N/A",
      "media": "visual",
      "computedValue": "as specified",
      "canonicalOrder": "per grammar",
      "animatable": "no",
      "styleDeclaration": [
        "block-step-align",
        "blockStepAlign"
      ]
    },
    "block-step-round": {
      "name": "block-step-round",
      "value": "up | down | nearest",
      "initial": "up",
      "appliesTo": "block-level boxes",
      "inherited": "no",
      "percentages": "N/A",
      "media": "visual",
      "computedValue": "as specified",
      "canonicalOrder": "per grammar",
      "animatable": "no",
      "styleDeclaration": [
        "block-step-round",
        "blockStepRound"
      ]
    },
    "block-step": {
      "name": "block-step",
      "value": "<block-step-size> || <block-step-insert> || <block-step-align> || <block-step-round>",
      "initial": "See individual properties",
      "appliesTo": "block-level boxes",
      "inherited": "no",
      "percentages": "N/A",
      "media": "visual",
      "computedValue": "See individual properties",
      "canonicalOrder": "per grammar",
      "animatable": "See individual properties",
      "styleDeclaration": [
        "block-step",
        "blockStep"
      ]
    }
  },
  "descriptors": {},
  "valuespaces": {}
}