[wp-trac] [WordPress Trac] #61672: Twenty Twelve: navigation block submenus are cut off

[WordPress Trac]

#61672: Twenty Twelve: navigation block submenus are cut off
---------------------------+-----------------------------
 Reporter:  poena          |       Owner:  (none)
     Type:  defect (bug)   |      Status:  new
 Priority:  normal         |   Milestone:  Future Release
Component:  Bundled Theme  |     Version:
 Severity:  normal         |  Resolution:
 Keywords:  has-patch      |     Focuses:  css
---------------------------+-----------------------------
Changes (by sabernhardt):

 * keywords:  needs-patch => has-patch


Comment:

 [attachment:"61672.clearfix.diff"]
 - Removes `overflow: hidden` from any `nav` elements in the `.site-
 content` area.
 - Adds an `:after` pseudo-element (but not `:before`) to clear the floats
 for post and comment pagination.
 - Sets the width to `1px` in case someone added `display: flex` to either
 navigation.

 [attachment:"61672.blocks.css.diff"] (simpler option)
 - Keeps `overflow: hidden` for `nav` elements in the `.site-content` area.
 - Overrides `overflow: hidden` for the Navigation block **only**.
 - Uses `.site-content .wp-block-navigation` as the selector to reflect the
 scope of `.site-content nav`.

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Ticket URL: <https://core.trac.wordpress.org/ticket/61672#comment:3>
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