resize-multicol-with-fixed-size-children-003.html (1065B)
1 <!DOCTYPE html> 2 <title>Resize multicol with fixed-width child</title> 3 <link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org"> 4 <link rel="help" href="https://www.w3.org/TR/css-multicol-1/#columns"> 5 <div id="multicol" style="position:relative; columns:2; column-fill:auto; gap:20px; width:220px; height:100px;"> 6 <div style="width:50px;"> 7 <div> 8 <div> 9 <div style="height:150px;"></div> 10 <div id="target"></div> 11 </div> 12 </div> 13 </div> 14 </div> 15 <script src="/resources/testharness.js"></script> 16 <script src="/resources/testharnessreport.js"></script> 17 <script> 18 test(() => { 19 document.body.offsetTop; 20 21 // Increasing multicol width won't affect the layout of anything inside (the 22 // child has a fixed width), except for the columns themselves, which will 23 // become wider. 24 multicol.style.width = "320px"; 25 26 // Check something in the second column. 27 assert_equals(target.offsetLeft, 170); 28 assert_equals(target.offsetTop, 50); 29 }, "Resize multicol with fixed-width child"); 30 </script>