HTMLForm OOUI Flatlist: Reduce `margin` slightly

When provided without label, flatlists are in general modificators
logically connected to the input above as seen on Special:BlockList
for example. Reducing the `margin` slightly helps to visually
emphasize the connection.

Bug: T177683
Change-Id: Ice666e54e440f97d177580ac258dfbed1577da0a

diff --git a/resources/src/mediawiki.htmlform.ooui.styles.less b/resources/src/mediawiki.htmlform.ooui.styles.less
index 8f1d563..18fb4a2 100644 (file)
--- a/resources/src/mediawiki.htmlform.ooui.styles.less
+++ b/resources/src/mediawiki.htmlform.ooui.styles.less
@@ -87,6 +87,8 @@
        margin-right: @ooui-spacing-medium;
 }
 
+// First selector is flatlist specific
+.mw-htmlform-field-HTMLMultiSelectField.oo-ui-fieldLayout,
 .mw-htmlform-ooui .htmlform-tip,
 .mw-htmlform-ooui .mw-htmlform-submit-buttons {
        margin-top: @ooui-spacing-medium;