[wp-trac] [WordPress Trac] #46597: Grid properties stripped from style attribute after saving post

[WordPress Trac]

#46597: Grid properties stripped from style attribute after saving post
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 Reporter:  ryelle        |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  5.2
Component:  General       |     Version:
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by birgire):

 I can reproduce this, via author user role, for:

 {{{
 <div style="grid-template-columns:9% auto">Testing</div>
 }}}

 I also noticed the same removal of {{{display: grid;}}}.

 Out of curiosity I had a look at possible other grid CSS properties and
 here's the list so far:

 {{{
 grid
 grid-column
 grid-row
 grid-area
 grid-gap
 grid-column-gap
 grid-row-gap
 grid-template
 grid-template-areas
 grid-template-columns
 grid-auto-columns
 grid-auto-rows
 grid-auto-flow
 grid-column-start
 grid-column-end
 grid-row-start
 grid-row-end
 justify-self
 justify-items
 justify-content
 align-self
 align-items
 align-content
 place-self
 place-content
 }}}

 I might have missed some?

 These are unsupported in {{{safecss_filter_attr()}}}.

 Useful References:

 https://www.w3.org/TR/css-grid-1/
 https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Grid_Layout
 https://css-tricks.com/snippets/css/complete-guide-grid/

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Ticket URL: <https://core.trac.wordpress.org/ticket/46597#comment:3>
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