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conformance · v150
v150 · expose-unprintable-areas-via-css — conformance probe
6 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.
0
pass
0
fail
0
blocked
6
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
at-page-baseline |
@page parses (regression baseline) — @page { } is a known at-rule. | script | … | |
env-safe-printable-inset |
env(safe-printable-inset) parses as a CSS length with a fallback value. spec ↗ | css-supports | … | |
env-safe-printable-inset-bottom |
env(safe-printable-inset) can be used for bottom margins with a fallback value. | css-supports | … | |
env-safe-printable-inset-inline |
env(safe-printable-inset) can be used for inline margins with a fallback value. | css-supports | … | |
env-fallback-applied-on-screen |
On screen media, env(safe-printable-inset, 25px) resolves to its fallback value because the printer-provided inset is print-context dependent. | script | … | |
max-of-margin-and-printer-min |
max(env(safe-printable-inset, 0), 1cm) parses — the canonical protective usage of the variable. | css-supports | … |