diff --git a/modules/dt.init.less b/modules/dt.init.less
index 9159f9ab8..212f2a466 100644
--- a/modules/dt.init.less
+++ b/modules/dt.init.less
@@ -528,10 +528,6 @@ h1, h2, h3, h4, h5, h6 {
 			margin-top: 4px;
 		}
 
-		&:first-child {
-			border-top: 0;
-		}
-
 		&-bar {
 			width: 100%;
 			flex-wrap: wrap;
@@ -601,7 +597,10 @@ h1, h2, h3, h4, h5, h6 {
 		font-size: 0.875em;
 	}
 
-	&.mw-mf .mf-section-0 + .ext-discussiontools-init-section {
+	/* Legacy parser */
+	&.mw-mf .mf-section-0 + .ext-discussiontools-init-section,
+	/* Parsoid */
+	&.mw-mf [ data-mw-section-id='1' ] .ext-discussiontools-init-section {
 		border-top: 0;
 		margin-top: 0;
 	}