User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7b) Gecko/20040316 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7b) Gecko/20040316 the line-height command seems to be totally ignored in text-area rendering Reproducible: Always Steps to Reproduce: 1. Open the page www.thp.org/lineheight.htm in IE or Mozilla 2. 3. Actual Results: IE does it right, Mozilla does it wrong. Expected Results: Mozilla should do it right.
Mozilla explicitly sets the line-height "textarea" in the UA stylesheet. See bug 82265. I suppose we could stop doing it for textarea in particular..... (I'm not sure what I think of that from a general "what exactly is a form control" perspective).
Page authors have enough ways to make textareas hard to use without adding line-height as another.
Well, the issue is that we're letting the page set the font family and size but not line-height -- that can actually decrease readability on a well-authored page. John, how does IE handle "line-height: 0" on a textarea?
It treats it the same as 'line-height:0' on the BODY element. Showing a very thin line of text, like Mozilla does. Only IE supports it for TEXTAREA as well.
Well, the reason bug 82265 happened was that IE does not support line-height on some controls. So I'd sorta like to know what IE's exact behavior is... in both backcompat and css1compat mode, by the way.
Created attachment 148047 [details] screen shot It shows the same behavior if I put a nice strict doctype at the top.
And the same without the explicit rule for textarea?
You found the strange IE behavior. It doesn't inherit by default. (That is the same for standard and quirks mode.)
Ah, ok. So just a matter of removing the !important on textarea in forms.css then.... I think I'd be fine with that. David? Ian?
(In reply to comment #3) > Well, the issue is that we're letting the page set the font family and size but > not line-height -- that can actually decrease readability on a well-authored page. I'm having a hard time imagining how refusing to apply anything except line-height: normal to a textarea could make the textarea less readable, unless of course the author was already styling the textarea with mousetype, and trying to undo some damage with a larger line-height. Naturally in such a case I would need to zoom anyway, and thus would not appreciate a larger line-height reducing the amount of text that should otherwise fit in the available space.
It's fine with me, except you should remove the whole line. The 'font' shorthand sets 'line-height'.
Assignee: general → bzbarsky
Status: UNCONFIRMED → NEW
Ever confirmed: true
Status: NEW → RESOLVED
Last Resolved: 15 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla1.8alpha
*** Bug 304990 has been marked as a duplicate of this bug. ***
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