[wp-trac] [WordPress Trac] #9574: wp-admin global.css errors

[WordPress Trac]

#9574: wp-admin global.css errors
----------------------------+-----------------------------------------------
 Reporter:  ranchnachos     |       Owner:  anonymous          
     Type:  defect (bug)    |      Status:  new                
 Priority:  low             |   Milestone:  Unassigned         
Component:  Administration  |     Version:                     
 Severity:  trivial         |    Keywords:  wp-admin global.css
----------------------------+-----------------------------------------------
 Warning: Unknown pseudo-class or pseudo-element 'first'.  Ruleset ignored
 due to bad selector.
 Source File: /wp-admin/css/global.css?ver=20081210
 Line: 351

 Warning: Unknown pseudo-class or pseudo-element 'last'.  Ruleset ignored
 due to bad selector.
 Source File: /wp-admin/css/global.css?ver=20081210
 Line: 358

 Warning: Unknown pseudo-class or pseudo-element 'first'.  Ruleset ignored
 due to bad selector.
 Source File: /wp-admin/css/global.css?ver=20081210
 Line: 365

 Warning: Unknown pseudo-class or pseudo-element 'last'.  Ruleset ignored
 due to bad selector.
 Source File: /wp-admin/css/global.css?ver=20081210
 Line: 372


 the css rulesets are as follows:

 .widefat thead tr th:first {
         -moz-border-radius-topleft: 4px;
         -webkit-border-top-left-radius: 4px;
         -khtml-border-top-left-radius: 4px;
         border-top-left-radius: 4px;
 }

 .widefat thead tr th:last {
         -moz-border-radius-topright: 4px;
         -webkit-border-top-right-radius: 4px;
         -khtml-border-top-right-radius: 4px;
         border-top-right-radius: 4px;
 }

 .widefat tfoot tr th:first {
         -moz-border-radius-bottomleft: 4px;
         -webkit-border-bottom-left-radius: 4px;
         -khtml-border-bottom-left-radius: 4px;
         border-bottom-left-radius: 4px;
 }

 .widefat tfoot tr th:last {
         -moz-border-radius-bottomright: 4px;
         -webkit-border-bottom-right-radius: 4px;
         -khtml-border-bottom-right-radius: 4px;
         border-bottom-right-radius: 4px;
 }

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Ticket URL: <http://core.trac.wordpress.org/ticket/9574>
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