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| 1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/x
html1/DTD/xhtml1-strict.dtd"> |
| 2 <html xmlns="http://www.w3.org/1999/xhtml"> |
| 3 <head> |
| 4 <title>CSS Test: Top using 'em' units with a value of negative zero, -0e
m</title> |
| 5 <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> |
| 6 <link rel="reviewer" title="Gérard Talbot" href="http://www.gtal
bot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-09-14 --> |
| 7 <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#propdef-t
op" /> |
| 8 <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#position-
props" /> |
| 9 <link rel="match" href="../reference/ref-no-vert-space-between.x
ht" /> |
| 10 |
| 11 <meta name="flags" content="ahem" /> |
| 12 <meta name="assert" content="The 'top' property sets a negative zero len
gth value in 'em' units." /> |
| 13 <style type="text/css"> |
| 14 div |
| 15 { |
| 16 position: relative; |
| 17 } |
| 18 #div1 |
| 19 { |
| 20 border-top: blue solid 5px; |
| 21 } |
| 22 #div2 |
| 23 { |
| 24 border-top: orange solid 5px; |
| 25 top: -0em; |
| 26 } |
| 27 </style> |
| 28 </head> |
| 29 <body> |
| 30 <p>Test passes if there is <strong>no space between</strong> the blue an
d orange lines.</p> |
| 31 <div id="div1"> |
| 32 <div id="div2"></div> |
| 33 </div> |
| 34 </body> |
| 35 </html> |
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