never-match-container.html (1296B)
1 <!doctype html> 2 <title>CSS Container Queries Test: @container querying size of elements without layout containment</title> 3 <link rel="help" href="https://drafts.csswg.org/css-conditional-5/#size-container"> 4 <script src="/resources/testharness.js"></script> 5 <script src="/resources/testharnessreport.js"></script> 6 <script src="support/cq-testcommon.js"></script> 7 <script> 8 setup(() => assert_implements_size_container_queries()); 9 </script> 10 <style> 11 #outer-container { 12 width: 100px; 13 container-type: inline-size; 14 } 15 #container-inline, #svg-container { 16 width: 100px; 17 container-type: inline-size; 18 } 19 @container (width >= 0px) { 20 #inner { color: red; } 21 #svg-inner { fill: red; } 22 } 23 </style> 24 <div id="outer-container"> 25 <span id="container-inline"> 26 <span id="inner">Not red</span> 27 </span> 28 <svg> 29 <g id="svg-container"> 30 <text x="0" y="20" id="svg-inner">Not red</text> 31 </g> 32 </svg> 33 </div> 34 <script> 35 const red = "rgb(255, 0, 0)"; 36 37 test(() => { 38 assert_not_equals(getComputedStyle(inner).color, red); 39 }, "Size @container query against inline box never matches"); 40 41 test(() => { 42 assert_not_equals(getComputedStyle(document.querySelector("#svg-inner")).fill, red); 43 }, "Size @container query against svg element never matches"); 44 </script>