flexbox-single-column-1c.html (3101B)
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 fixed block-size single-line column flex container with flexible length 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-column-1-ref.html"> 11 <meta name="assert" content="This test verifies fragmentation of flexible length flex items in a fixed block-size single-line column flex container, with various combinations of margin/border/padding, alignments, and row-gap."> 12 13 <style> 14 .multicol { 15 block-size: 50px; 16 inline-size: 190px; 17 column-width: 40px; 18 column-fill: auto; 19 column-gap: 10px; 20 border: 5px solid orange; 21 margin-block-end: 5px; /* Just to separate each sub-testcase visually. */ 22 } 23 .flexContainer { 24 display: flex; 25 flex-wrap: nowrap; 26 flex-direction: column; 27 background: gray; 28 /* border-width is 0 by default; some sub-testcases will increase it. */ 29 border: 0 solid lightgray; 30 block-size: 150px; 31 } 32 .border-padding { 33 border-block-width: 10px; 34 padding-block: 5px; 35 } 36 37 /* Note: flex items are in visual order as "CMYK": cyan, magenta, yellow, black. */ 38 header { 39 background: cyan; 40 flex-grow: 2; 41 } 42 nav, article, footer { 43 inline-size: 30px; 44 } 45 nav { 46 background: magenta; 47 flex-grow: 1; 48 align-self: flex-start; 49 } 50 article { 51 background: yellow; 52 flex-grow: 1; 53 align-self: center; 54 } 55 footer { 56 background: black; 57 flex-grow: 2; 58 align-self: flex-end; 59 } 60 </style> 61 62 <body> 63 <!-- Basic one without any margin/border/padding. --> 64 <div class="multicol"> 65 <div class="flexContainer"> 66 <header></header><nav></nav><article></article><footer></footer> 67 </div> 68 </div> 69 70 <!-- Test a container with margin-block-start. --> 71 <div class="multicol"> 72 <div class="flexContainer" style="margin-block-start: 25px"> 73 <header></header><nav></nav><article></article><footer></footer> 74 </div> 75 </div> 76 77 <!-- Test a container not at the top of the column/page. --> 78 <div class="multicol"> 79 <div style="block-size: 25px"></div> 80 <div class="flexContainer"> 81 <header></header><nav></nav><article></article><footer></footer> 82 </div> 83 </div> 84 85 <!-- Test a container with border and padding. --> 86 <div class="multicol"> 87 <div class="flexContainer border-padding"> 88 <header></header><nav></nav><article></article><footer></footer> 89 </div> 90 </div> 91 92 <!-- Test a container with border, padding, and row-gap. --> 93 <div class="multicol"> 94 <div class="flexContainer border-padding" style="block-size: 165px; row-gap: 5px"> 95 <header></header><nav></nav><article></article><footer></footer> 96 </div> 97 </div> 98 </body> 99 </html>