User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.13) Gecko/20060418 Firefox/1.0.8 (Ubuntu package 1.0.8) Build Identifier: http://download.mozilla.org/?product=firefox-3.0.1&os=linux&lang=fi Page source is like this: <P>Point 1. <FORM ... STYLE="border: solid red 2px; padding: 0.3em;"> <P>Point 2 <INPUT ...> </FORM> <P>Point 3. but border continues from <FORM> to end of page, i.e. it does not stop at </FORM>. Reproducible: Always Actual Results: Wrong layout. Expected Results: Right layout... Workaround is to add </P>. However, my test page is valid (tested at htmlhelp.com), so </P> should not make any difference.