N°4628 - Upgrade bulma lib to v0.9.4 to avoid hack from N°4481

css/backoffice/_shame.scss

@@ -43,23 +43,3 @@
 .ibo-svg-illustration--container > svg *[fill="#6c63ff"]{
 	fill: $ibo-svg-illustration--fill;
 }
-
-// N°4481 - Restore HTML tables style identical between edition and visualization
-// This is a hack to compensate missing variables in the bulma lib, PR has been made here: https://github.com/jgthms/bulma/pull/3455
-// The following can't be reset to it's original value (from the browser stylesheet), so we have to hardcode it even though it might change in future browser versions...
-.ibo-is-html-content table {
-  &:not(:last-child) {
-    margin-bottom: 0;
-  }
-
-  tbody {
-    tr {
-      &:last-child {
-        td,
-        th {
-          border-bottom-width: 1px;
-        }
-      }
-    }
-  }
-}

css/backoffice/vendors/_bulma-variables-overload.scss

@@ -17,8 +17,11 @@ $body-overflow-y: auto !default;
  * customize Bulma content variables
  * See https://bulma.io/documentation/elements/content/
  */
+$content-block-margin-bottom: 0 !default;
+
 /* Table: Reset style as much as possible to match rich text editor preview, which is the browser's default stylesheet.
  * As there is no way to avoid bulma rules, we simply make them invalid by setting an invalid variable value, the rules will then be ignored by the browser.
+ * "!default" has been omitted on purpose as we want to overload the variables no matter what.
  * See N°4481 for more information
  */
 $content-table-cell-border: 'invalid on purpose';
@@ -27,5 +30,6 @@ $content-table-cell-padding: 'invalid on purpose';
 $content-table-cell-heading-color: 'invalid on purpose';
 $content-table-head-cell-border-width: 'invalid on purpose';
 $content-table-head-cell-color: 'invalid on purpose';
+$content-table-body-last-row-cell-border-bottom-width: 1px !default;
 $content-table-foot-cell-border-width: 'invalid on purpose';
 $content-table-foot-cell-color: 'invalid on purpose';