This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
Summary
The marks CSS at-rule descriptor adds crop and/or cross marks to the presentation of the document. Crop marks indicate where the page should be cut. Cross marks are used to align sheets.
Crop marks and cross marks are printed outside the page box. To have room to show crop and cross marks, the final pages will have to be somewhat bigger than the page box.
| Related at-rule | @page |
|---|---|
| Initial value | none |
| Media | visual, paged |
| Computed value | as specified |
| Canonical order | order of appearance in the formal grammar of the values |
Syntax
/* Keyword values */ marks: none; marks: crop; marks: cross; marks: crop cross;
Values
crop- Crop marks will be displayed.
cross- Cross marks will be displayed.
none- No marks will be displayed.
Formal syntax
none | [ crop || cross ]
Examples
@page {
marks: crop cross;
}
Specifications
| Specification | Status | Comment |
|---|---|---|
| CSS Paged Media Module Level 3 The definition of 'marks' in that specification. |
Working Draft | Initial definition |
This CSS property was initially proposed in CSS Level 2, but was dropped from CSS Level 2 (Revision 1).
Browser compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support | ? | No support | ? | ? | ? |
| Feature | Android | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|
| Basic support | ? | No support | ? | ? | ? |