This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

opacity don't work in FF for windows but under ubuntu whats the differens

  • 1 freagra
  • 1 leis an bhfadhb seo
  • 3 views
  • Freagra is déanaí ó cor-el

tord
tord
more options

I have written this lines in an wordpress twenty ten child. 

#wrapper {
	background: rgba(255, 255, 255, 0.8);
	margin-top: 20px;
	padding: 0 20px;
	-webkit-border-radius: 12px;
	-khtml-border-radius: 12px;
	-moz-border-radius: 12px;
	border-radius: 12px;
}


rgba works just fine in firefox 3.6 under Ubuntu 10.10, but in Firefox 3.6 under Windows XP it don't.

I have written this lines in an wordpress twenty ten child. <pre><nowiki>#wrapper { background: rgba(255, 255, 255, 0.8); margin-top: 20px; padding: 0 20px; -webkit-border-radius: 12px; -khtml-border-radius: 12px; -moz-border-radius: 12px; border-radius: 12px; }</nowiki></pre> rgba works just fine in firefox 3.6 under Ubuntu 10.10, but in Firefox 3.6 under Windows XP it don't.

Athraithe ag cor-el ar

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Try background-color if you only intend to set that property. 

background-color: rgba(255, 255, 255, 0.8);

A good place to ask questions and advice about web development is at the mozillaZine Web Development/Standards Evangelism forum.
The helpers at that forum are more knowledgeable about web development issues.
You need to register at the mozillaZine forum site in order to post at that forum.

See http://forums.mozillazine.org/viewforum.php?f=25