diff --git a/platform/analysis-api/src/com/intellij/lang/documentation/DocumentationMarkup.java b/platform/analysis-api/src/com/intellij/lang/documentation/DocumentationMarkup.java
index 8bb0a3796de3..195ea31a9b26 100644
--- a/platform/analysis-api/src/com/intellij/lang/documentation/DocumentationMarkup.java
+++ b/platform/analysis-api/src/com/intellij/lang/documentation/DocumentationMarkup.java
@@ -11,10 +11,7 @@ import org.jetbrains.annotations.ApiStatus;
 public interface DocumentationMarkup {
 
   @ApiStatus.Internal String CLASS_DEFINITION = "definition";
-  @ApiStatus.Internal String CLASS_DEFINITION_SEPARATED = "definition-separated";
   @ApiStatus.Internal String CLASS_CONTENT = "content";
-  @ApiStatus.Internal String CLASS_CONTENT_SEPARATED = "content-separated";
-  @ApiStatus.Internal String CLASS_SEPARATED = "separated";
   @ApiStatus.Internal String CLASS_SECTIONS = "sections";
   @ApiStatus.Internal String CLASS_SECTION = "section";
   @ApiStatus.Internal String CLASS_GRAYED = "grayed";
diff --git a/platform/platform-api/src/com/intellij/ui/components/JBHtmlPaneStyleSheetRulesProvider.kt b/platform/platform-api/src/com/intellij/ui/components/JBHtmlPaneStyleSheetRulesProvider.kt
index 9405a3b7711f..b8d039770049 100644
--- a/platform/platform-api/src/com/intellij/ui/components/JBHtmlPaneStyleSheetRulesProvider.kt
+++ b/platform/platform-api/src/com/intellij/ui/components/JBHtmlPaneStyleSheetRulesProvider.kt
@@ -110,11 +110,14 @@ internal object JBHtmlPaneStyleSheetRulesProvider {
       .$CLASS_CENTERED { text-align: center }
       .$CLASS_GRAYED { color: #909090 }
       hr { 
-         padding: ${spacingAfter + spacingBefore + scale(1)}px 0 0 0; 
-         margin: 0 0 ${spacingAfter + spacingBefore + scale(1)}px 0; 
+         padding: ${scale(1)}px 0 0 0; 
+         margin: ${spacingBefore} 0 ${spacingAfter}px 0; 
          border-bottom: ${scale(1)}px solid $hrColor; 
          width: 100%;
       }
+      p hr {
+         margin: ${spacingAfter + spacingBefore} 0 ${spacingAfter + spacingBefore}px 0; 
+      }
     """.trimIndent()
     return styles
   }