calc-positive-fraction-001.html (1112B)
1 <!DOCTYPE html> 2 3 <meta charset="UTF-8"> 4 5 <title>CSS Test: calc() with positive fraction halfway between adjacent integers</title> 6 7 <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> 8 <link rel="help" href="https://www.w3.org/TR/css-values-4/#combine-integers"> 9 <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> 10 11 <style> 12 div 13 { 14 height: 100px; 15 position: absolute; 16 width: 100px; 17 } 18 19 div#red-overlapped 20 { 21 background-color: red; 22 z-index: 2; 23 } 24 25 div#green-overlapping 26 { 27 background-color: green; 28 z-index: calc(3 / 2); 29 /* 30 should resolve to 'z-index: 2' since "values 31 halfway between adjacent integers rounded 32 towards positive infinity" and since 33 div#green-overlapping is last in document 34 tree order, then it should overlap 35 div#red-overlapped 36 */ 37 } 38 </style> 39 40 <p>Test passes if there is a filled green square and <strong>no red</strong>. 41 42 <div id="red-overlapped"></div> 43 44 <div id="green-overlapping"></div>