July 1998
Intermediate to advanced
1456 pages
65h 5m
English
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Name
backgroundPositionX, backgroundPositionY — NN n/a IE 4 DOM n/a
Synopsis
Read/Write
Top and left locations of the background image relative to the element’s content region (plus padding). These properties are not properly connected in Internet Explorer 4 for the Macintosh.
Example
document.all.div3.style.backgroundPositionX = "20" document.all.table2.style.backgroundPositionY = "10"
Value
You should be able to specify percentage values, which are the
percentage of the block-level element’s box width and height
(respectively) at which point the image (or repeated images) begins.
Setting percentage values, however, does not always work in IE 4 for
Windows (and it doesn’t work at all on the Mac), even though
they are returned as the default value units. You are safest with
pixel values. None of the allowed constants except
top and left are recognized.
Default
0
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.