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|---|
| (Empty) | |
| 1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/st
rict.dtd"> |
| 2 |
| 3 <html> |
| 4 |
| 5 <head> |
| 6 |
| 7 <meta http-equiv="content-type" content="text/html; charset=UTF-8"> |
| 8 |
| 9 <title>Embedded HTML document for abs-pos-non-replaced-icb-vrl-032 in 'writing
-mode: vertical-rl'</title> |
| 10 |
| 11 <!-- |
| 12 position absolute and 'vertical-rl' - overconstrained values with 'direction:
rtl' in initial containing block |
| 13 --> |
| 14 |
| 15 <style type="text/css"> |
| 16 html |
| 17 { |
| 18 direction: rtl; |
| 19 } |
| 20 |
| 21 div |
| 22 { |
| 23 background-color: green; |
| 24 border-left: green none 0px; |
| 25 border-right: green none 0px; |
| 26 height: 100px; |
| 27 left: 20%; |
| 28 margin-left: 0px; |
| 29 margin-right: 0px; |
| 30 position: absolute; |
| 31 right: 20%; |
| 32 top: 0px; |
| 33 width: 20%; |
| 34 -webkit-writing-mode: vertical-rl; |
| 35 } |
| 36 |
| 37 /* |
| 38 " |
| 39 If the values are over-constrained, ignore the value for 'left' (in case the '
direction' property of the containing block is 'rtl') or 'right' (in case 'direc
tion' is 'ltr') and solve for that value. |
| 40 " |
| 41 10.3.7 Absolutely positioned, non-replaced elements |
| 42 http://www.w3.org/TR/CSS21/visudet.html#abs-non-replaced-width |
| 43 |
| 44 So: |
| 45 |
| 46 20% : left |
| 47 + |
| 48 0px : margin-left |
| 49 + |
| 50 0px : border-left-width |
| 51 + |
| 52 0px : padding-left |
| 53 + |
| 54 20% : width |
| 55 + |
| 56 0px : padding-right |
| 57 + |
| 58 0px : border-right-width |
| 59 + |
| 60 0px : margin-right |
| 61 + |
| 62 20% : right |
| 63 ==================== |
| 64 500px : width of containing block (width of Initial Containing Block) |
| 65 |
| 66 becomes |
| 67 |
| 68 ignore and solve : left |
| 69 + |
| 70 0px : margin-left |
| 71 + |
| 72 0px : border-left-width |
| 73 + |
| 74 0px : padding-left |
| 75 + |
| 76 100px : width (20% of 500px == 100px) |
| 77 + |
| 78 0px : padding-right |
| 79 + |
| 80 0px : border-right-width |
| 81 + |
| 82 0px : margin-right |
| 83 + |
| 84 100px : right |
| 85 ==================== |
| 86 500px : width of containing block (width of Initial Containing Block) |
| 87 |
| 88 so used left offset value must be 300px . |
| 89 |
| 90 */ |
| 91 </style> |
| 92 </head> |
| 93 |
| 94 <body> |
| 95 |
| 96 <div></div> |
| 97 |
| 98 </body> |
| 99 </html> |
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Chromium Code Reviews
Issue 1157103007:
update-w3c-deps import using blink b712b6ce0eb599d90d890aa609f596c7852fb824 (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master