flexbox-single-row-vertical-rl-3a.html (2610B)
1 <!DOCTYPE html> 2 <!-- Any copyright is dedicated to the Public Domain. 3 http://creativecommons.org/publicdomain/zero/1.0/ --> 4 <html> 5 <meta charset="utf-8"> 6 <title>CSS Flexbox Test: Fragmentation of block-size:auto and box-decoration-break:clone single-line row flex container with fixed block-size flex items</title> 7 <link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com"> 8 <link rel="author" title="Mozilla" href="http://www.mozilla.org/"> 9 <link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#pagination"> 10 <link rel="match" href="flexbox-single-row-vertical-rl-3-ref.html"> 11 <meta name="assert" content="This test verifies fragmentation of fixed block-size flex items in a block-size:auto single-line row flex container, with various combinations of margin/border/padding, alignments, column-gap, and box-decoration-break:clone."> 12 13 <style> 14 html { 15 writing-mode: vertical-rl; 16 } 17 .multicol { 18 block-size: 80px; 19 inline-size: 320px; 20 column-count: 3; 21 column-fill: auto; 22 column-gap: 10px; 23 border: 5px solid orange; 24 margin-block-end: 5px; /* Just to separate each sub-testcase visually. */ 25 } 26 .flexContainer { 27 display: flex; 28 flex-wrap: nowrap; 29 flex-direction: row; 30 background: gray; 31 border: 0 solid white; 32 border-block-width: 15px; 33 box-decoration-break: clone; 34 } 35 36 /* Note: flex items are in visual order as "CMYK": cyan, magenta, yellow, black. */ 37 header, nav, article, footer { 38 flex-grow: 1; 39 } 40 header { 41 background: cyan; 42 block-size: 100px; 43 } 44 nav { 45 background: magenta; 46 block-size: 25px; 47 align-self: flex-start; 48 } 49 article { 50 background: yellow; 51 block-size: 50px; 52 align-self: center; 53 } 54 footer { 55 background: black; 56 block-size: 75px; 57 align-self: flex-end; 58 } 59 </style> 60 61 <body> 62 <!-- Test a container with margin-block-start. --> 63 <div class="multicol"> 64 <div class="flexContainer" style="margin-block-start: 25px"> 65 <header></header><nav></nav><article></article><footer></footer> 66 </div> 67 </div> 68 69 <!-- Test a container not at the top of the column/page. --> 70 <div class="multicol"> 71 <div style="block-size: 25px"></div> 72 <div class="flexContainer"> 73 <header></header><nav></nav><article></article><footer></footer> 74 </div> 75 </div> 76 77 <!-- Test a container with column-gap. --> 78 <div class="multicol"> 79 <div class="flexContainer" style="column-gap: 4px"> 80 <header></header><nav></nav><article></article><footer></footer> 81 </div> 82 </div> 83 </body> 84 </html>