282929 - bug with tags small sup and div border double

Status: RESOLVED DUPLICATE of bug 1781

(Core :: Layout, defect)

Description

[Dan]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.0; fr; rv:1.8b+) Gecko/20050117
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; fr; rv:1.8b+) Gecko/20050117

bug with tags small sup and div border double : border at the bottom is not
double  if small and sup are combined.
same bug with tags small / style vertical-align:super and div border double


Reproducible: Always

Steps to Reproduce:
1.open one of the testcases I will try to attach
2.see comments within code
3.



Expected Results:  
border staying double when text is small and some text is sup

Comment 1

[Dan]

Attachment: HTML problem

Comment 2

[Dan]

Attachment: CSS problem

Comment 3

[Mats Palmgren (inactive)]

I followed the instructions but it works for me on 2005-02-19-05 trunk Linux.

Comment 4

[Mats Palmgren (inactive)]

Could you please attach testcases which demonstrates the problem without
editing instead?

Comment 5

[Dan]

Attachment: Windows only

I tested with mozilla and firefox Linux builts : no problem
I tested with Firefox and Mozilla buits from rv 1.7.3
It depends on the font family.
I attached a test case with the problem and the workarounds

Comment 6

[Hermann Schwab]

Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.8b) Gecko/20050218

comparing first two DIVs of testcase "Windows only"
Win98, screen resolution 800x600, using two instances of DOM Inspector

              1st DIV      2nd DIV
BoxModel, height:
  <div>       58px         59px
    <p>       20px         21px
<small>       15px         15px
 <span>       12px         12px


computed style:
<div> 
      height: 52px         52.5333px
  <p> 
      height: 52px         52.5333px
<small>
 font-family:  mon         "Times New Roman"
   font-size: 12px         13px
<span>
 font-family:  mon         "Times New Roman"
   font-size:  9px          9px

1st div is showing the double border correctly, 2nd div not.

Comment 7

[Mats Palmgren (inactive)]

I do see a problem in the "Windows only" testcase also on Linux - in the
"line-height is set for small" case the inner line for the bottom border is
missing. It comes back when I text-zoom up or down.

Comment 8

[Mats Palmgren (inactive)]

I think this is a duplicate of bug 1781, which is also about bottom
double borders. Thanks for the nice testcase, I have attached it to bug 1781
also, so it's not lost...

*** This bug has been marked as a duplicate of 1781 ***