<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <!-- This test's original filename was multicol-inherit-003.xht and it has been modified and is now multicol-overflowing-001.xht --> <title>CSS Multi-column Layout Test: multicolumn and overflowing constrained dimensions</title> <link rel="author" title="Opera Software ASA" href="http://www.opera.com/" /> <link rel="reviewer" title="GĂ©rard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2013-08-09 --> <link rel="help" href="http://www.w3.org/TR/css3-multicol/#pagination-and-overflow-outside-multicol" title="8.2. Pagination and overflow outside multicol elements" /> <link rel="match" href="multicol-overflowing-001-ref.xht" /> <meta name="flags" content="ahem" /> <meta name="assert" content="This test checks that the content of a multi-column element with a fixed height can overflow outside its fixed width according to the computed overflow value. In this test, the inline content of a multi-column element exceeds the available fixed height and fixed width for the multi-column element; therefore, it overflows outside of it and creates a 4th, 5th and 6th extra column boxes." /> <style type="text/css"><![CDATA[ @font-face { font-family: Ahem; src: url("../../../fonts/Ahem.ttf"); } ]]></style> <style type="text/css"><![CDATA[ body > div { font: 1.25em/1 Ahem; height: 2em; width: 32em; -moz-column-gap: 1em; -moz-column-width: 8em; } /* N == max(1, floor((available-width + -moz-column-gap) / (-moz-column-width + -moz-column-gap))); N == max(1, floor((32em + 1em) / (8em + 1em))); N == max(1, floor(33em / 9em)); N == max(1, floor(3.6)); N == max(1, 3); N == 3; W == ((available-width + -moz-column-gap) / N) - -moz-column-gap; W == ((32em + 1em) / 3) - 1em; W == (33em / 3) - 1em; W == (11em) - 1em; W == 10em; H == 2em; */ div { background: yellow; color: black; orphans: 1; widows: 1; } div > div {margin: 0 1em 1em;} div + div {color: blue;} div + div + div {color: pink;} ]]></style> </head> <body> <div> <div> bl ac bl ac bl ac bl ac </div> <div> bl ue bl ue bl ue bl ue </div> <div> Pi nk Pi nk Pi nk Pi nk </div> </div> </body> </html>