[wp-trac] [WordPress Trac] #56573: Twenty Nineteen: Search Button hover color issue

[WordPress Trac]

#56573: Twenty Nineteen: Search Button hover color issue
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 Reporter:  tahmidulkarim  |       Owner:  audrasjb
     Type:  defect (bug)   |      Status:  accepted
 Priority:  normal         |   Milestone:  6.1
Component:  Bundled Theme  |     Version:
 Severity:  normal         |  Resolution:
 Keywords:  has-patch      |     Focuses:  accessibility
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Comment (by tahmidulkarim):

 @audrasjb, instead of adding the {{{color: #fff;}}} directly in the hover
 and focus states, I have created a CSS variable with the name
 {{{$color__text-button-hover}}} where the color code (#fff) is stored and
 then used that variable in the hover and focus state. This keeps the CSS
 style consistent with the other styles.

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Ticket URL: <https://core.trac.wordpress.org/ticket/56573#comment:4>
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