css-multicol-2.json

{
  "spec": {
    "title": "CSS Multi-column Layout Module Level 2",
    "url": "https://drafts.csswg.org/css-multicol-2/"
  },
  "properties": [
    {
      "name": "column-span",
      "href": "https://drafts.csswg.org/css-multicol-2/#propdef-column-span",
      "value": "none | <integer [1,∞]> | all | auto",
      "initial": "none",
      "appliesTo": "in-flow block-level elements",
      "inherited": "no",
      "percentages": "N/A",
      "computedValue": "specified value",
      "canonicalOrder": "per grammar",
      "animationType": "discrete",
      "values": [
        {
          "name": "none",
          "prose": "Add final content from previous level",
          "href": "https://drafts.csswg.org/css-multicol-2/#valdef-column-span-none",
          "type": "value",
          "value": "none"
        },
        {
          "name": "all",
          "prose": "Add final content from previous level",
          "href": "https://drafts.csswg.org/css-multicol-2/#valdef-column-span-all",
          "type": "value",
          "value": "all"
        },
        {
          "name": "<integer [1,∞]>",
          "prose": "The element spans the specified number of columns. Values must be greater than 0. If the specified integer value is equal to, or larger than the number of columns in the multicol element, the number of columns spanned will be the same as if column-span: all had been specified. This definition is insufficient. Does column-span: 1 count as column-span: none, or does it create a spanner (which is a BFC)? Which columns does it span? How does that affect height calculations, and interact with column-fill",
          "href": "https://drafts.csswg.org/css-multicol-2/#valdef-column-span-integer-1",
          "type": "value",
          "value": "<integer [1,∞]>"
        },
        {
          "name": "auto",
          "prose": "The number of columns spanned by the element depends on its min-content outer size in the inline direction of the multi-column container. If it is smaller than the used value of column-width, this is the same as if column-span: none had been specified. Otherwise, the number of columns spanned is the smallest positive integer n for which n × column-width + (n - 1) × column-gap is larger than the min-content outer size. If this would be larger than the number of columns, the number of columns spanned will be the same as if column-span: all had been specified. If column-span: 1 does not do the same as column-span: none, should this behave as column-span: 1 or as column-span: none when the element is small enough?",
          "href": "https://drafts.csswg.org/css-multicol-2/#valdef-column-span-auto",
          "type": "value",
          "value": "auto"
        }
      ],
      "styleDeclaration": [
        "column-span",
        "columnSpan"
      ]
    }
  ],
  "atrules": [],
  "selectors": [
    {
      "name": "::column",
      "prose": "The ::column pseudo-element represents the individual columns in a multi-column container. It only exists on multi-column containers.",
      "href": "https://drafts.csswg.org/css-multicol-2/#selectordef-column"
    }
  ],
  "values": []
}