[wp-trac] [WordPress Trac] #59158: Altering Details block styles doubling .wp-block-details class in the output

[WordPress Trac]

#59158: Altering Details block styles doubling .wp-block-details class in the
output
--------------------------+-----------------------------
 Reporter:  randewoo      |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Formatting    |    Version:  6.3
 Severity:  normal        |   Keywords:  needs-patch
  Focuses:                |
--------------------------+-----------------------------
 By defaut Details block styles outputs styles for inner paragraph like:
 {{{
 .wp-block-details>:not(summary) {
     margin-block-end: 0;
     margin-block-start: var(--wp--style--block-gap);
 }}}
 ----
 If I want to change margin-block-start on the block level styles I use:

 {{{
 .wp-block-details>:not(summary) {
     margin-block-start: 0;}
 }}}
 BUT it outputs:
 {{{
 .wp-block-details.wp-block-details>:not(summary) {
     margin-block-start: 0;}
 }}}
 ----
 HOWEVER,
 If I use the same in the Additional CSS section of Styles Editor it
 produce expected:
 {{{
 .wp-block-details>:not(summary) {
     margin-block-start: 0;}
 }}}

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/59158>
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