[wp-trac] [WordPress Trac] #17699: Border at bottom of active tabs are inconsistent

[WordPress Trac]

#17699: Border at bottom of active tabs are inconsistent
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 Reporter:  mitchoyoshitaka      |       Owner:  azaozz
     Type:  defect (bug)         |      Status:  reopened
 Priority:  normal               |   Milestone:  Future Release
Component:  Administration       |     Version:  3.2
 Severity:  trivial              |  Resolution:
 Keywords:  has-patch 3.3-early  |
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Comment (by WraithKenny):

 It has to do with pixel value rounding.

 the rule at http://core.trac.wordpress.org/browser/trunk/wp-admin/css/wp-
 admin.dev.css#L2488
 could be set to line-height: 16px but then it's not liquid... or some
 javascript could round down the line-height...

 Also, changing http://core.trac.wordpress.org/browser/trunk/wp-admin/css
 /wp-admin.dev.css#L2501 to margin-bottom: 0px and height: 19px could solve
 it too (or min-height if that's less disruptive).

 Too duplicate, try dragging categories up or down a position on the
 sidebar to get the browser to round the pixels differently. I've got it
 consistent on FF5 Win7, clean WP install, with 2011 theme, Publish then
 Format then Category.

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Ticket URL: <http://core.trac.wordpress.org/ticket/17699#comment:11>
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