float-clear-vrl-006.xht (1864B)
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 2 3 <html xmlns="http://www.w3.org/1999/xhtml"> 4 5 <head> 6 7 <title>CSS Writing Modes Test: 'float: left' and 'clear: left' in 'vertical-rl' block formating context (intermediate)</title> 8 9 <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> 10 <link rel="help" href="http://www.w3.org/TR/css-writing-modes-3/#vertical-layout" title="7.1 Principles of Layout in Vertical Writing Modes" /> 11 <link rel="match" href="../reference/ref-filled-green-100px-square.xht" /> 12 13 <meta content="image" name="flags" /> 14 <meta content="This test checks that a block container box which has floats will not extend its logical height (it will appear to not be aware of its floats) unless it has a clearing block. This test is important for CSS columnar layout page based on floats." name="assert" /> 15 16 <style type="text/css"><![CDATA[ 17 div#wrapper 18 { 19 background: red url("support/pattern-rg-rg-100x100.png"); 20 font-size: 50px; 21 height: 2em; /* computes to 100px */ 22 width: 2em; /* computes to 100px */ 23 writing-mode: vertical-rl; 24 } 25 26 div#container 27 { 28 border-left: green solid 1em; 29 width: auto; /* Very important: we want div#container to be able to shrink-wrap */ 30 } 31 32 div.floated-left 33 { 34 float: left; 35 height: 50%; /* computes to 50px */ 36 width: 1em; /* computes to 50px */ 37 } 38 39 div#clearing 40 { 41 clear: left; 42 } 43 ]]></style> 44 </head> 45 46 <body> 47 48 <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> 49 50 <div id="wrapper"> 51 <div id="container"> 52 <div class="floated-left"></div> 53 <div class="floated-left"></div> 54 <div id="clearing"></div> 55 </div> 56 </div> 57 58 </body> 59 </html>