floats-placement-vertical-003

Test for float placement rules

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Assertion
The outer top of a floating box may not be higher than the outer top of any block or floated box generated by an element earlier in the source document. A floating box must be placed as high as possible.

Source

 1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
 2 <html><head><link rel="reference" href="floats-placement-vertical-003-ref.xht"><title>CSS Test: Test for float placement rules</title>
 3 <link rel="author" title="Robert O'Callahan" href="mailto:robert@ocallahan.org">
 4 <link rel="author" title="Mozilla Corporation" href="http://mozilla.com/">
 5 <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#float-position">
 6 <meta name="assert" content="The outer top of a floating box may not be higher than the outer top of any block or floated box generated by an element earlier in the source document.">
 7 <meta name="assert" content="A floating box must be placed as high as possible. ">
 8 <meta name="flags" content="">
 9 </head><body style="width:100px; font-size:5px;">
10 <!-- Check that we don't allow floats to reorder -->
11 H
12 <div style="background:blue; width:100px; height:100px; float:left;"></div>
13 <div style="background:yellow; width:30px; height:30px; float:left;"></div>
14 <div style="background:yellow; width:30px; height:30px; float:right;"></div>
15 
16 
17 </body></html>