column-grid-lanes-alignment-positioned-items-002.html (2397B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta charset="utf-8"> 5 <title>CSS Grid Lanes Test: Safe and unsafe alignment values for positioned items</title> 6 <link rel="author" title="Yanling Wang" href="mailto:yanlingwang@microsoft.com"> 7 <link rel="help" href="https://drafts.csswg.org/css-grid-3/#abspos"> 8 <link rel="help" href="https://drafts.csswg.org/css-grid-3/#alignment"> 9 <link rel="match" href="column-grid-lanes-alignment-positioned-items-002-ref.html"> 10 <style> 11 html,body { 12 color:black; background-color:white; font:8px/1 monospace; padding:0; margin:0; 13 } 14 15 .grid-lanes { 16 position: relative; 17 display: grid-lanes; 18 grid-template-columns: 80px 80px 80px; 19 width: 290px; 20 height: 150px; 21 gap: 10px; 22 padding: 10px; 23 border: 2px solid black; 24 margin: 10px; 25 } 26 27 .grid-lanes > div { 28 position: absolute; 29 border: 1px solid #333; 30 width: 120px; 31 height: 30px; 32 display: flex; 33 align-items: center; 34 justify-content: center; 35 } 36 37 .safe-start { 38 grid-column: 1 / 2; 39 align-self: safe start; 40 background: lightcoral; 41 } 42 43 .unsafe-start { 44 grid-column: 2 / 3; 45 align-self: unsafe start; 46 background: lightblue; 47 } 48 49 .safe-end { 50 grid-column: 3 / 4; 51 align-self: safe end; 52 background: lightgreen; 53 } 54 55 .unsafe-end { 56 grid-column: 1 / 2; 57 align-self: unsafe end; 58 background: lightyellow; 59 } 60 61 .safe-center { 62 grid-column: 2 / 3; 63 align-self: safe center; 64 background: plum; 65 } 66 67 .unsafe-center { 68 grid-column: 3 / 4; 69 align-self: unsafe center; 70 background: orange; 71 } 72 </style> 73 </head> 74 <body> 75 <div class="grid-lanes"> 76 <div class="safe-start">safe-start</div> 77 <div class="unsafe-start">unsafe-start</div> 78 <div class="safe-end">safe-end</div> 79 <div class="unsafe-end">unsafe-end</div> 80 <div class="safe-center">safe-center</div> 81 <div class="unsafe-center">unsafe-center</div> 82 </div> 83 84 <div class="grid-lanes" style="direction: rtl;"> 85 <div class="safe-start">safe-start</div> 86 <div class="unsafe-start">unsafe-start</div> 87 <div class="safe-end">safe-end</div> 88 <div class="unsafe-end">unsafe-end</div> 89 <div class="safe-center">safe-center</div> 90 <div class="unsafe-center">unsafe-center</div> 91 </div> 92 </body> 93 </html>