grid-fragmentation-018-ref.html (5522B)
1 <!DOCTYPE HTML> 2 <!-- 3 Any copyright is dedicated to the Public Domain. 4 http://creativecommons.org/publicdomain/zero/1.0/ 5 --> 6 <html><head> 7 <meta charset="utf-8"> 8 <title>Reference: Fragmentation of definite height, not top-of-page, forced breaks, and box-decoration-break:clone</title> 9 <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1144096"> 10 <style type="text/css"> 11 html,body { 12 color:black; background-color:white; font-size:16px; padding:0; margin:0; 13 } 14 body { overflow:hidden; } 15 16 .columns { 17 position:relative; 18 -ms-columns: 5; 19 -webkit-columns: 5; 20 columns: 5; 21 -ms-column-fill: auto; 22 -webkit-column-fill: auto; 23 column-fill: auto; 24 border: 2px solid salmon; 25 margin-bottom: 5px; 26 } 27 28 .grid { 29 display: grid; 30 grid-template-columns: 30px 30px 30px; 31 grid-auto-rows: 30px; 32 grid-gap: 12px; 33 border:5px solid; 34 } 35 span { background:lime; border:1px solid black; } 36 x { display:block; height:20px; } 37 38 .t { border-bottom-width:0; } 39 .b { border-top-width:0; } 40 .m { border-top-width:0; border-bottom-width:0; } 41 42 </style> 43 </head> 44 <body> 45 46 <div class="columns" style="height: 100px/*two rows would fit in 1st column*/"> 47 <div style="padding-top:10px; background:grey"> 48 <div class="grid"> 49 <span><x></x></span> 50 <span class="t"><x></x></span> 51 <span class="t" style="background:cyan"><x></x></span> 52 </div> 53 <div style="height:40px;"></div> 54 <div class="grid" style="height:60px"> 55 <span class="b"><x></x></span> 56 <span class="b" style="grid-area:1/3; height:6px; background:cyan"><x></x></span> 57 <span style="grid-area:1/3; align-self:end; background:pink"><x></x></span> 58 <span style="grid-row:1"><x></x></span> 59 <span><x></x></span> 60 </div></div></div> 61 62 <div class="columns" style="height:30px"> 63 <div style="padding-top:10px; background:grey"> 64 <div style="height:90px;border:5px solid;box-decoration-break: clone;"></div> 65 </div></div> 66 67 <div class="columns" style="height: 60px/*everything would fit in 1st column*/"> 68 <div style="padding-top:10px; background:grey"> 69 <div style="height:50px;"></div> 70 <div class="grid" style="padding-bottom:20px"> 71 <span><x></x></span> 72 </div> 73 <div style="height:40px; border:5px solid;"></div> 74 </div></div></div> 75 76 <div class="columns" style="height: 100px/*everything would fit in 1st column*/"> 77 <div style="padding-top:10px; background:grey"> 78 <div class="grid"> 79 <span class="t"><x></x></span> 80 <span class="t"><x></x></span> 81 <span class="t" style="background:cyan"><x></x></span> 82 </div> 83 <div style="height:40px;"></div> 84 <div class="grid" style="padding-bottom:30px"> 85 <span class="b" style="grid-area:1/1; height:6px"><x></x></span> 86 <span style="align-self:end; grid-area:1/1; background:pink"><x></x></span> 87 <span class="b"><x></x></span> 88 <span class="b" style="height:6px; background:cyan"><x></x></span> 89 </div></div></div> 90 91 <div class="columns" style="height: 100px/*everything would fit in 1st column*/"> 92 <div style="padding-top:10px; background:grey"> 93 <div class="grid"> 94 <span class="t"><x></x></span> 95 <span class="t"><x></x></span> 96 <span class="t" style="background:cyan"><x></x></span> 97 </div> 98 <div style="height:40px;"></div> 99 <div class="grid" style="padding-bottom:30px"> 100 <span class="b" style="grid-area:1/1; height:6px"><x></x></span> 101 <span style="align-self:end; grid-area:1/1; background:pink"><x></x></span> 102 <span class="b"><x></x></span> 103 <span class="b" style="height:6px; background:cyan"><x></x></span> 104 </div></div></div> 105 106 <div class="columns" style="height: 100px/*everything would fit in 1st column*/"> 107 <div style="padding-top:10px; background:grey"> 108 <div style="height:90px;"></div> 109 <div class="grid" style="padding-bottom:18px"> 110 <span style="height:35px"><x></x></span> 111 <span style="grid-row:span 2"><x></x></span> 112 <span style="height:35px; background:cyan"><x></x></span> 113 <span style="grid-area:2/1; align-self:end; background:pink"><x></x></span> 114 </div> 115 </div></div> 116 117 <div class="columns" style="height: 97px/*everything would fit in 1st column*/"> 118 <div style="padding-top:10px; background:grey"> 119 <div style="height:87px;"></div> 120 <div class="grid" style="padding-bottom:15px"> 121 <span style="height:35px"><x></x></span> 122 <span style="grid-row:span 2"><x></x></span> 123 <span style="height:35px; background:cyan"><x></x></span> 124 <span style="grid-area:2/1; align-self:end; background:pink"><x></x></span> 125 </div> 126 <div style="height:3px;border:5px solid;box-decoration-break: clone;"></div> 127 </div></div> 128 129 <div class="columns" style="height: 80px/*one row fits in 1st column, two in 2nd column, but forced break there*/"> 130 <div style="padding-top:30px; background:grey"> 131 <div class="grid"> 132 <span class="t"><x></x></span> 133 <span class="t" style="background:cyan"><x></x></span> 134 </div> 135 <div class="grid" style="padding-bottom:30px"> 136 <span class="b" style="grid-area:1/1; height:6px"><x></x></span> 137 <span class="b" style="background:cyan"><x></x></span> 138 <span style="grid-area:1/1; align-self:end; background:pink"><x></x></span> 139 </div></div> 140 <div style="height:10px"></div> 141 <div class="grid m" style="height:0; margin-top:1px"> 142 <span><x></x></span> 143 </div> 144 </div> 145 146 <div class="columns" style="height: 160px/*everything would fit in 1st column*/"> 147 <div style="padding-top:30px; background:grey"> 148 <div class="grid"> 149 <span class="t" style="grid-row: span 2"><x></x></span> 150 <span style="grid-row: span 2"><x></x></span> 151 </div> 152 <div style="height:48px"></div> 153 <div style="height:18px; border:5px solid;"> 154 <span class="b" style="display:block;height:29px;width:28px"></span> 155 </div> 156 </div></div> 157 158 </body> 159 </html>