We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

Multi-Column layout incorrectly rendered after resizing Firefox window

  • 2 replies
  • 3 have this problem
  • 7 views
  • Last reply by cjlpa

more options
Hello, I have a
that uses CSS3's "column-width" as follows:
div.article {
    position: absolute;
    height: 100%;
    column-width: 20em;
    -moz-column-width: 20em;
    -webkit-column-width: 20em;
}

It renders fine (a long text is split in 3 columns, each of 100% height), but when I re-size the Firefox window it sometimes does not split the text in 3 columns, but creates one column of (approx.) 300% height. It happens for both shrinking and expanding the window size.

The website can be found at:
http://circus.hkg-gmbh.com

Hello, I have a <DIV> that uses CSS3's "column-width" as follows: <pre><nowiki>div.article { position: absolute; height: 100%; column-width: 20em; -moz-column-width: 20em; -webkit-column-width: 20em; }</nowiki></pre> It renders fine (a long text is split in 3 columns, each of 100% height), but when I re-size the Firefox window it sometimes does not split the text in 3 columns, but creates one column of (approx.) 300% height. It happens for both shrinking and expanding the window size. The website can be found at:<br /> http://circus.hkg-gmbh.com

Modified by cor-el

All Replies (2)

more options

A good place to ask 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.


Such issues can possibly be caused by rounding errors that makes things not fit.

Did you try height 99%?

more options

Thank you. I am pretty sure it's not a "development question", but a "Firefox bug"...

Modified by cjlpa