Implement display contents

scss/_utilities.scss

@@ -69,7 +69,7 @@ $utilities: map-merge(
       print: true,
       property: display,
       class: d,
-      values: inline inline-block block grid inline-grid table table-row table-cell flex inline-flex none
+      values: inline inline-block block grid inline-grid table table-row table-cell flex inline-flex contents none
     ),
     // scss-docs-end utils-display
     // scss-docs-start utils-shadow

site/content/docs/5.3/utilities/display.md

@@ -32,6 +32,7 @@ Where *value* is one of:
 - `table-row`
 - `flex`
 - `inline-flex`
+- `contents`
 
 The display values can be altered by changing the `display` values defined in `$utilities` and recompiling the SCSS.