Stil widows egenskab

Definition og brug

widows Egenskaben indstiller eller returnerer det mindste antal rækker, der skal være synlige i toppen af siden (brugt til udskrivning eller forhåndsvisning af udskrivning).

widows Egenskaben påvirker kun blokkelementer.

Tip:widows:5 Viser, at der skal være mindst 5 synlige rækker under pagineringssymbolet.

Tip:See orphans property to set or return the minimum number of lines that must be visible at the bottom of the page for an element.

Example

Change widows and check the print or print preview:

<html>
<head>
<script>
function ChangeWidows() {
  document.getElementById("p1").style.widows = document.getElementById("widows").value;
}
</script>
<style>
.othercontent {
  width: 400px;
  border-top: 19cm solid #c3c3c3;
}
@page {
/* Set the size of the print page */
  size: 21cm 27cm;
  margin-top: 2cm;
}
@media print {
  .widows {
    widows:2;
  }
}
</style>
</head>
<body>
<div class="othercontent">
<input id="widows" value="2">
<button onclick="ChangeWidows();">Change widows</button>
<p style="font-size:120%" id="p1">
Change widows and view the print preview.<br>
Line 2<br>
Line 3<br>
Line 4<br>
Line 5<br>
Line 6<br>
Line 7<br>
Line 8<br>
</p>
<div class="othercontent">
</body>
</html>

Try it yourself

Syntax

Return widows property:

object.style.widows

Set widows property:

object.style.widows = "number|initial|inherit"

Attribute value

Value Description
number An integer that specifies the minimum number of visible lines. Negative values are not allowed. The default value is 2.
initial Sets this property to its default value. See initial.
inherit Inherits this property from its parent element. See inherit.

Technical details

Default value: 2
Return value: A string that indicates the minimum number of lines to be printed at the top of the page.
CSS version: CSS2

Browser supports

Tal i tabellen angiver den første browserversion, der fuldt ud understøtter egenskaben.

Chrome Edge Firefox Safari Opera
Chrome Edge Firefox Safari Opera
25.0 8.0 Ikke understøttet 7.0 10.0