User-Agent: Mozilla/5.0 (Windows; U; WinNT4.0; de; rv:1.8) Gecko/20051111 Firefox/1.5 Build Identifier: Mozilla/5.0 (Windows; U; WinNT4.0; de; rv:1.8) Gecko/20051111 Firefox/1.5 Check the attachment. It contains the following HTML-Code: <html><head></head><body> <table border=1 cellpadding=0 cellspacing=0 width=100% height=100%> <tr> <td style="height:50%"><iframe style="height:100%" src="simple_iframe_content.html"></iframe> </td></tr><tr> <td align="center" valign="middle" height=50%> Reduce the window height to see the bug! Both table cells should always take 50% of the available space. But there seems to be a minimum size for iframes with a <b>percentage setting for height</b>. Gecko/20051111 Firefox/1.5 </td></tr></table></body></html> Reproducible: Always Steps to Reproduce: 1. Display the attachment 2 [review]. Reduce the window height 3. See how reducing the upper cell's height is stopped earlier than reducing the lower cell's height. Actual Results: There seems to be a minimum height for iframes which prevents the table cell from being reduced in height Expected Results: I would not expect such an iframe to have a minimum height. This behavior makes it impossible to design page layouts with narrow iframes in table cells that are supposed to adapt their sizes to the window size.
Please always search for duplicates before filing new bugs. *** This bug has been marked as a duplicate of 253363 ***