Finally, after some trial, error and investigation I found the following fact:From the w3schools background-position page: ‘Note: For this to work in Firefox and Opera, the background-attachment property must be set to “fixed”.’ Now it works great! As documented on [https://developer.mozilla.org/en-US/docs/CSS/background-position MDN], Firefox 13 expanded the possible values for the background-position properties. Appreciate any help you can offer. 'height' : UserCtrls.getSize()+'px', Hi, I have a jQuery Plug-in that worked fine until I downloaded Firefox 19.02 now the Image Slider does not work. La propriété background-position peut être définie grâce à une ou plusieurs valeurs , séparées par des virgules. Just needed to add px to each. By the way I think this is the relevant snippet: 100px 5px) Percentages (e.g. ''com/60imagelayer/ The numbers in the table specify the first browser version that fully supports the property.How to position a background-image to be centered at top:How to position a background-image to be bottom right:Use different background properties to create a "hero" image:If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail: Not sure whether this is creating the issues you see in Firefox later than Fx12. 'width' : UserCtrls.getSize()+'px', TCI see the problem, but I'm not completely sure of the cause.

Based on that, I think there must be something problematic in the values your script is assigning to backgroundPosition. If you'd like to contribute to the data, please check out Get the latest and greatest from MDN delivered straight to your inbox.The newsletter is offered in English only at the moment.

2 replies Last post Apr 07, 2009 03:17 AM by simplewebs ‹ Previous Thread | Next Thread › Print Share. Every now and then I look at using background-position-x and background-position-y but can never seem to find a definitive and up-to-date resource. Can you provide a link to a page demonstrating this problem?

Thanks a lot for your suggestions. 'backgroundImage':'url('+src+')', In Chrome it's ok, but not working in Firefox. “…Microsoft introduced two new, browser-specific background properties with the release of version 5.5 of Internet Explorer: background-position-x and background-position-y…” Paste this script next to the caret (>) and press Enter to execute it. When I test Firefox's ability to understand the left and top position syntax, it seems to work. Line: 0 indicates that the error can't be found in a style sheet, so like is caused by a JavaScript assignment. background-position-y does not work in Firefox (via CSS)?

Positioning via separate X and Y values is a feature that Internet Explorer introduced but never made it into a W3C specification. 'backgroundRepeat':'no-repeat no-repeat',

Dans le principe, nous allons créer une fonction qui va calculer le ratio de la fenêtre du navigateur pour redimensionner l'image.

That makes sense. Posted August 2nd, 2006, 5:54 pm. It works for me and I will assume it works for you. To save myself the trouble in the future, I'm documenting it here. When I got this working well in chrome, it looked awful in Firefox. The use of Mozilla Firefox About: commands in the Firefox Quantum browser is really very simple. Here's what I mean. The background-position property is specified as one or more values, separated by commas. This thread was archived.