Hi, i am using Firefox 3 for checking the site that i am being created.
It was perfect on firefox 2 but why on firefox 3 some style is not loaded.
I have check the CSS that loaded by Firefox 3 and that is correctly. Why the effect is not displays ???

Any body know how to solve this ?
Thanks

Dani AI

Generated

reported that the stylesheet is being loaded in Firefox 3 but the expected visual effect does not appear; asked for details and hinted at layout differences. Firefox 3 (Gecko 1.9) tightened standards compliance compared with earlier builds, so rules that older, more lenient parsers tolerated may be ignored or overridden. The quickest path to a diagnosis is to inspect the computed rules and isolate the offending declaration.

Recommended debug sequence:

  • Open the Page Inspector / DevTools and select the affected element. The Rules panel shows which declarations are matched and which are overridden; the Computed/Layout panel shows final box-model numbers and can reveal subtle differences.
  • Validate the stylesheet with the W3C CSS Validator to catch syntax errors, missing braces, or stray characters that can break the rest of a stylesheet.
  • Confirm a valid DOCTYPE so the page runs in standards mode rather than quirks mode.
  • Produce a minimal test case (single HTML file + the problematic rules) and check it in both Firefox 2 and 3 to narrow the cause to one rule or block.

Frequent causes when migrating from FF2 to FF3 include unclosed CSS blocks or stray tokens that stop later rules from applying, CSS hacks targeted at old engines, reliance on browser default styles, and caching issues that serve an old stylesheet. A standards-compliant fix (or replacing hacks with feature-based rules) is more robust than targeting a specific browser version.

Useful references: Firefox Page Inspector (MDN Page Inspector), W3C CSS Validator (W3C CSS Validator), and DOCTYPE explanation (MDN Doctype).

Recommended Answers

All 3 Replies

men be clear,
explain little bit

It just need some custom CSS. The CSS that i used on Firefox2 it's can't run on Fireofx3. So i must change that.

check in u r css, paddings and margins

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.