widows-orphans-015.html (1732B)
1 <!DOCTYPE html> 2 3 <meta charset="UTF-8"> 4 5 <title>CSS Fragmentation level 3 Test: initial 'widows' value and content distribution in columns</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-break-3/#widows-orphans"> 9 <link rel="match" href="reference/widows-orphans-016-ref.html"> 10 11 <!-- 12 Date created: November 26th 2020 13 Last modified: December 6th 2020 14 --> 15 16 <!-- 17 18 Bug 137367: Implement orphans and widows 19 https://bugzilla.mozilla.org/show_bug.cgi?id=137367 20 21 --> 22 23 <meta name="assert" content="This test checks that 'widows' applies to multi-column containers and that the initial value of 'widows' is '2'. When an UA succeeds at applying 'widows', then there is 2 line boxes at the top of the 3rd column box."> 24 25 <style> 26 div 27 { 28 border: orange solid 4px; 29 font-size: 20px; 30 line-height: 1.3; /* computes to 26px */ 31 height: 104px; /* Therefore, exactly 4 line boxes */ 32 margin-bottom: 1em; 33 padding: 0.5em; /* computes to 10px */ 34 width: 460px; 35 36 columns: 4 auto; 37 38 column-fill: auto; 39 40 column-gap: 1em; /* computes to 20px */ 41 42 column-rule: blue solid 4px; 43 } 44 45 div#test 46 { 47 orphans: 1; 48 widows: initial; 49 } 50 51 div#reference 52 { 53 orphans: 1; 54 widows: 1; 55 } 56 </style> 57 58 <p>Test passes if the digits inside both orange-bordered rectangles are <strong>distributed identically</strong>. 59 60 <div id="test">1<br>2<br>3<br>4<br>5<br>6<br>7<br>8<br>9</div> 61 62 <div id="reference">1<br>2<br>3<br>4<br>5<br>6<br>7<br><br>8<br>9</div> 63 64 <!-- Same as div#test except 1 extra br here ^ -->