It's quirks mode behavior that doesn't follow the standard (and is just for legacy compatibility). You can add <!doctype html> to the top of the test case to see the correct behavior according to the standards, which is that percentage heights resolve to auto if they are computed relative to an auto height containing block.
dave On Jun 29, 2010, at 9:29 AM, Fady Samuel wrote: > <div id="div1" style="background-color: red; height:100%;"> > <div id="div2" style="background-color: blue;"> > <div id="div3" style="background-color: green; height:100%"></div> > </div> > </div> _______________________________________________ webkit-dev mailing list [email protected] http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
