Blitz - WPT: absolute-non-replaced-width-025.xht

wpt / css / CSS2 / positioning / absolute-non-replaced-width-025.xht

/css/CSS2/positioning/absolute-non-replaced-width-025.xht

<!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>

  <title>CSS Test: CSS Test: absolutely positioned non-replaced element with 'left' and 'right' not set to 'auto' and 'width' set to 'auto' - max-width, horizontal margins</title>

  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
  <link rel="help" title="10.3.7 Absolutely positioned, non-replaced elements" href="http://www.w3.org/TR/CSS21/visudet.html#abs-non-replaced-width" />
  <link rel="help" title="10.4 Minimum and maximum widths: 'min-width' and 'max-width'" href="http://www.w3.org/TR/CSS21/visudet.html#min-max-widths" />
  <link rel="match" href="absolute-non-replaced-width-025-ref.xht" />

  <meta content="When 'width' is computed according to the equation and rules of section 10.3.7 and when such computed 'width' is greater than 'max-width', then the equation and rules of section 10.3.7 are applied again but this time assuming the computed 'max-width' value. Then all three properties ('width', 'left' and 'right') are not 'auto' and both 'margin-left' and 'margin-right' are 'auto': in which case, the horizontal margins get equal values of available, remaining horizontal space." name="assert" />

  <!--
  Credit must go to Boris Zbarsky for explaining this in
  http://lists.w3.org/Archives/Public/www-style/2010Oct/0147.html
  -->

  <style type="text/css"><![CDATA[
  body {margin: 8px;}

  div#overlapped-red
  {
  background-color: red;
  color: yellow;
  font-size: 2em;
  height: 100px;
  margin-left: auto;
  margin-right: auto;
  width: 100px;
  }

  div#abs-pos-overlapping-green
  {
  background-color: green;
  height: 100px;
  left: 8px;
  margin-left: auto;
  margin-right: auto;
  max-width: 100px;
  position: absolute;
  right: 8px;
  width: auto;
  }
  ]]></style>

 </head>

 <body>

  <p>Test passes if there is a green square <strong>horizontally centered</strong> in the page and if there is <strong>no red</strong>.</p>

  <div id="abs-pos-overlapping-green"></div>

  <div id="overlapped-red">FAIL</div>

 </body>
</html>

/css/CSS2/positioning/absolute-non-replaced-width-025-ref.xht

<!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>

  <title>CSS Reftest Reference</title>

  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />

  <style type="text/css"><![CDATA[
  body {margin: 8px;}

  div
  {
  background-color: green;
  height: 100px;
  margin: 0px auto;
  width: 100px;
  }
  ]]></style>

 </head>

 <body>

  <p>Test passes if there is a green square <strong>horizontally centered</strong> in the page and if there is <strong>no red</strong>.</p>

  <div></div>

 </body>
</html>