Summarized test results:
CSS3 Text, white-space

Intended audience:users, XHTML/HTML coders (using editors or scripting), script developers (PHP, JSP, etc.), CSS coders, Web project managers, and anyone who wants to know whether white-space processing rules work as specified.

These tests check whether user agents correctly apply white-space processing rules to various writing systems per the CSS-text-3 spec.

To see the test, click on the link in the left-most column. To see detailed results for a single test, click on a row and look just above the table. The detailed results show the date(s) the test result was recorded, and the version of the browser tested.

Any dependencies are shown in notes above the table, and notes below the table will usually provide any additional useful information, including an explanation of why a result was marked as 'partially successful'.


pass fail partially successful


Segment break transformation

White-space collapse


  1. white-space-collapse-002.html, IE11: All tests pass except those for RLI. This is presumably because RLI is not yet recognized by IE.