1259718 - nonsupport of CSS background-position-y/x

Status: RESOLVED DUPLICATE of bug 550426

(Firefox :: Untriaged, defect)

Description

[FateRover]

Attachment: QQ截图20160325200308.png

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:45.0) Gecko/20100101 Firefox/45.0
Build ID: 20160318154229

Steps to reproduce:

1.find some page put small image into one long pic so that can use diff images through one url with diff x/y px.  
eg.
http://tb2.bdstatic.com/tb/mobile/spostor/img/popo_2adefed.png
2.ok see the attachment
btw: maybe the page isnt standard.


Actual results:

only one image among all the images can be shown


Expected results:

each can be shown rightly