On tall elements, sometimes, the background-image is not repeated until the end of the element.

Here is my about:support informations: Application Basics Name Firefox Version 16.0a1 User Agent Mozilla/5.0 (Windows NT 5.1; rv:16.0) Gecko/16.0 Firefox/16.0 Profile Folder Show Folder Enabled Plugins about:plugins Build Configuration about:buildconfig Crash Reports about:crashes Memory Use about:memory Extensions Name Version Enabled ID DownloadHelper 4.9.9 true {b9db16a4-6edc-47ec-a1f4-b86292ed211d} Firebug 1.9.2 true firebug@software.joehewitt.com Linky 3.0.0 true linky@gemal.dk New Tab Homepage 0.4.3 true {66E978CD-981F-47DF-AC42-E3CF417C1467} OptimizeGoogle 0.79.1 true optimizegoogle@optimizegoogle.com Pixlr Grabber 2.1.1 true {d47a9f51-8281-43fa-f450-f28ef8735e9a} SearchPreview 5.6 true {EF522540-89F5-46b9-B6FE-1829E2B572C6} SearchStatus 1.41 true {d57c9ff1-6389-48fc-b770-f78bd89b6e8a} Undo Closed Tabs Button 3.7.1 true undoclosedtabsbutton@supernova00.biz Web Developer 1.1.9 true {c45c406e-ab73-11d8-be73-000a95be3b12} YSlow 3.1.0 true yslow@yahoo-inc.com Anti-Banner 12.0.0.477 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browser.startup.homepage http://www.google.fr/ browser.startup.homepage_override.buildID 20120628010552 browser.startup.homepage_override.mstone 16.0a1 dom.ipc.plugins.enabled.npietab2.dll true dom.max_chrome_script_run_time 0 dom.max_script_run_time 0 extensions.checkCompatibility false extensions.checkCompatibility.10.0 false extensions.checkCompatibility.10.0a false extensions.checkCompatibility.11.0a false extensions.checkCompatibility.12.0 false extensions.checkCompatibility.12.0a false extensions.checkCompatibility.3.6 false extensions.checkCompatibility.3.6.previous false extensions.checkCompatibility.3.6b false extensions.checkCompatibility.3.6b.previous false extensions.checkCompatibility.3.6p false extensions.checkCompatibility.3.6p.previous false extensions.checkCompatibility.3.6pre false extensions.checkCompatibility.3.6pre.previous false extensions.checkCompatibility.3.7a false extensions.checkCompatibility.3.7a.previous false extensions.checkCompatibility.4.0 false 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print.printer_doPDF_v6.print_reversed false print.printer_doPDF_v6.print_scaling 1,00 print.printer_doPDF_v6.print_shrink_to_fit true print.printer_doPDF_v6.print_to_file false print.printer_doPDF_v6.print_unwriteable_margin_bottom 0 print.printer_doPDF_v6.print_unwriteable_margin_left 0 print.printer_doPDF_v6.print_unwriteable_margin_right 0 print.printer_doPDF_v6.print_unwriteable_margin_top 0 privacy.cpd.cookies false privacy.cpd.offlineApps true privacy.cpd.siteSettings true privacy.popups.showBrowserMessage false privacy.sanitize.migrateFx3Prefs true privacy.sanitize.timeSpan 0 security.enable_java true security.fileuri.strict_origin_policy false security.warn_viewing_mixed false Graphics Adapter Description Intel(R) G33/G31 Express Chipset Family Vendor ID 0x8086 Device ID 0x29c2 Adapter RAM Unknown Adapter Drivers igxprd32 Driver Version 6.14.10.5218 Driver Date 1-13-2010 WebGL Renderer Google Inc. -- ANGLE (Intel(R) G33/G31 Express Chipset Family) -- OpenGL ES 2.0 (ANGLE 1.0.0.1041) GPU Accelerated Windows 0 JavaScript Incremental GC 1 Accessibility Activated 0 Library Versions Expected minimum version Version in use NSPR 4.9.2 Beta 4.9.2 Beta NSS 3.13.5.0 Basic ECC 3.13.5.0 Basic ECC NSS Util 3.13.5.0 3.13.5.0 NSS SSL 3.13.5.0 Basic ECC 3.13.5.0 Basic ECC NSS S/MIME 3.13.5.0 Basic ECC 3.13.5.0 Basic ECC

This bug appears on Windows XP SP3, with both Firefox 14 and Firefox nightly 16.0a1

(In reply to Daniel Roch from comment #3) > Created attachment 637475 [details] > Screenshot of the bug Can you take a screenshot of the attached test case?

The test case works OK for me with Mozilla/5.0 (X11; Linux i686; rv:14.0) Gecko/20100101 Firefox/14.0 Does it still happen if you restart Firefox in Safe Mode? http://support.mozilla.org/en-US/kb/Safe Mode