I realized this bug in Firefox 3 RC1. The scrolling speed of Firfox 3 RC1 is very catastrophic if you use the "Fixed" attribute in a stylesheet after a big background image (1680x1050 Pixels).
I include 3 examples, which show the bug!
http://abiads08.ab.funpic.de/test123/index.html <-- attribut: Fixed, big background image --> slow
http://abiads08.ab.funpic.de/test123/index2.html <-- attribut: Fixed, samll background image --> fast
http://abiads08.ab.funpic.de/test123/index3.html <-- only big background image --> fast
<style type="text/css">
body { background:#09aeff url(bg.jpg) fixed center; }
</style>
As you can see the problem appears only if you are using big background images with fixed attribute in CSS.
I realized this bug in Firefox 3 RC1. The scrolling speed of Firfox 3 RC1 is very catastrophic if you use the "Fixed" attribute in a stylesheet after a big background image (1680x1050 Pixels).
I include 3 examples, which show the bug!
http:// abiads08. ab.funpic. de/test123/ index.html <-- attribut: Fixed, big background image --> slow
http:// abiads08. ab.funpic. de/test123/ index2. html <-- attribut: Fixed, samll background image --> fast
http:// abiads08. ab.funpic. de/test123/ index3. html <-- only big background image --> fast
<style type="text/css">
body { background:#09aeff url(bg.jpg) fixed center; }
</style>
As you can see the problem appears only if you are using big background images with fixed attribute in CSS.