298683 - rendering problem with margin-bottom in combination with line-height in percent

Status: RESOLVED WORKSFORME

(Core :: Layout, defect)

Description

[Samuel Stock]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.8) Gecko/20050511 Firefox/1.0.4
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.8) Gecko/20050511 Firefox/1.0.4

In the attached html file are five <div> elements one below the other. 
I used some stylesheet for formatting: margin-bottom= 1px, font-size= 11 px,
some padding and a background color. This works fine. But when I add a
line-height with a value in percent the third <div> element is displayed with a
margin-bottom of 2 px.

Reproducible: Always

Steps to Reproduce:
1.View the attached file in firefox 1.4
2.
3.

Actual Results:  
the third <div> element is displayed with a margin-bottom of 2 px

Expected Results:  
the third <div> element should be displayed with a margin-bottom of 1 px

Comment 1

[Samuel Stock]

Attachment: html file as example

Comment 2

[J.P.Klippel]

observed bug in Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.8) Gecko/20050511
Firefox/1.0.4

but:

wfm with Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b2)
Gecko/20050618 Firefox/1.0+ 
and
wfm with Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8b2) Gecko/20050618
Firefox/1.0+

Comment 3

[Alexander Hessentswey]

Still see this bug in Fx 1.0.6
Something like this happen when IMG tag is included into styled DIV, but only on
odd IMG heights