| <!doctype html> | 
 | <html lang=en> | 
 |   <meta charset=utf-8> | 
 |   <title>CSS-contain test: layout containment on non-atomic inlines</title> | 
 |   <link rel="author" title="Florian Rivoal" href="https://florian.rivoal.net"> | 
 |   <meta name=flags content=""> | 
 |   <meta name=assert content="layout containment does not apply to non atomic inlines"> | 
 |   <link rel="match" href="../reference/pass_if_pass_below.html"> | 
 |   <link rel=help href="https://drafts.csswg.org/css-contain-1/#containment-layout"> | 
 |  | 
 | <style> | 
 | #pa { | 
 |   contain: layout; | 
 |   height: 100vh; /*If layout containment applies, the span becomes a BFC, height applies, and knocks SS off the page */ | 
 | } | 
 |  | 
 | #ss { | 
 |   vertical-align: bottom; | 
 | } | 
 | </style> | 
 |  | 
 | <p>Test passes if there is the word "PASS" below.</p> | 
 | <div><span id="pa">PA</span><span id="ss">SS</span></div> |