page-break-before
Warning: This property has been replaced by the break-before
property.
The page-break-before
CSS property adjusts page breaks before the current element.
This property applies to block elements that generate a box. It won't apply on an empty <div>
that won't generate a box.
/* Keyword values */ page-break-before: auto; page-break-before: always; page-break-before: avoid; page-break-before: left; page-break-before: right; page-break-before: recto; page-break-before: verso; /* Global values */ page-break-before: inherit; page-break-before: initial; page-break-before: revert; page-break-before: unset;
Syntax
Values
auto
-
Initial value. Automatic page breaks (neither forced nor forbidden).
always
-
Always force page breaks before the element.
avoid
-
Avoid page breaks before the element.
left
-
Force page breaks before the element so that the next page is formatted as a left page.
right
-
Force page breaks before the element so that the next page is formatted as a right page.
-
recto
-
If pages progress left-to-right, then this acts like
right
. If pages progress right-to-left, then this acts likeleft
. -
verso
-
If pages progress left-to-right, then this acts like
left
. If pages progress right-to-left, then this acts likeright
.
Page break aliases
The page-break-before
property is now a legacy property, replaced by break-before
.
For compatibility reasons, page-break-before
should be treated by browsers as an alias of break-before
. This ensures that sites using page-break-before
continue to work as designed. A subset of values should be aliased as follows:
page-break-before | break-before |
---|---|
auto | auto |
left | left |
right | right |
avoid | avoid |
always | page |
Formal definition
Initial value | auto |
---|---|
Applies to | block-level elements in the normal flow of the root element. User agents may also apply it to other elements like table-row elements. |
Inherited | no |
Computed value | as specified |
Animation type | discrete |
Formal syntax
auto | always | avoid | left | right | recto | verso
Examples
Avoid a page break before an element
/* avoid page break before div elements of class note */ div.note { page-break-before: avoid; }
Specifications
Specification |
---|
CSS Logical Properties and Values Level 1 (CSS Logical Properties 1) # page |
Proposals for the future of CSS Paged Media # page-break-before |
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
page-break-before |
1 |
12 |
1
The values
avoid , left , and right are unsupported. |
4 |
7 |
1.2 |
37 |
18 |
4
The values
avoid , left , and right are unsupported. |
14 |
1 |
1.0 |
See also
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/CSS/page-break-before