font-relative-calc-dynamic.html (1046B)
1 <!doctype html> 2 <title>CSS Container Queries Test: font-relative calc - dynamic</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 <style> 8 body { font-size: 10px; } 9 body.larger { font-size: 20px; } 10 #container { 11 container-type: inline-size; 12 width: 100px; 13 color: red; 14 } 15 #intermediate { 16 font-size: 8px; 17 } 18 @container (width: calc(1em + 80px)) { 19 #target { color: green; } 20 } 21 </style> 22 <div id="container"> 23 <div id=intermediate> 24 <div id="target"></div> 25 </div> 26 </div> 27 <script> 28 setup(() => assert_implements_size_container_queries()); 29 30 test(() => { 31 assert_equals(getComputedStyle(target).color, 'rgb(255, 0, 0)'); 32 document.body.className = 'larger'; 33 assert_equals(getComputedStyle(target).color, 'rgb(0, 128, 0)'); 34 }, 'font-relative calc() is responsive to container font-size changes'); 35 </script>