diff --git a/bundles/org.eclipse.wst.css.core/META-INF/MANIFEST.MF b/bundles/org.eclipse.wst.css.core/META-INF/MANIFEST.MF
index a47b5ed..68970e3 100644
--- a/bundles/org.eclipse.wst.css.core/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.wst.css.core/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.wst.css.core; singleton:=true
-Bundle-Version: 1.1.403.qualifier
+Bundle-Version: 1.1.404.qualifier
 Bundle-Activator: org.eclipse.wst.css.core.internal.CSSCorePlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/formatter/AbstractCSSSourceFormatter.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/formatter/AbstractCSSSourceFormatter.java
index 8ceb138..8dc5665 100644
--- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/formatter/AbstractCSSSourceFormatter.java
+++ b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/formatter/AbstractCSSSourceFormatter.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2004, 2010 IBM Corporation and others.
+ * Copyright (c) 2004, 2014 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -487,6 +487,7 @@
 	 */
 	protected final void formatChildren(ICSSNode node, StringBuffer source) {
 		ICSSNode child = node.getFirstChild();
+		ICSSNode last = null;
 		boolean first = true;
 		while (child != null) {
 			// append child
@@ -499,10 +500,34 @@
 				formatBefore(node, child, new String(childSource), source, null);
 			}
 			source.append(childSource);
+			last = child;
 			// append between children
 			child = child.getNextSibling();
 			first = false;
 		}
+		// This handles the case where the last child doesn't align with the end of the parent node, likely malformed content
+		if (node instanceof IndexedRegion && last instanceof IndexedRegion && (node.getOwnerDocument().getNodeType() == ICSSNode.STYLEDECLARATION_NODE)) {
+			IndexedRegion parent = (IndexedRegion) node;
+			IndexedRegion lastChild = (IndexedRegion) last;
+			if (lastChild.getEndOffset() < parent.getEndOffset()) {
+				// Find the region at the end offset of the last child
+				IStructuredDocumentRegion region = node.getOwnerDocument().getModel().getStructuredDocument().getRegionAtCharacterOffset(lastChild.getEndOffset());
+				ITextRegionList regions = region != null ? region.getRegions() : null;
+				if (regions != null) {
+					Iterator it = regions.iterator();
+					while (it.hasNext()) {
+						ITextRegion token = (ITextRegion) it.next();
+						if (token.getType() == CSSRegionContexts.CSS_UNKNOWN) {
+							// Found something that won't be consumed. Append the regions that remain in the node to the source
+							do {
+								source.append(region.getFullText());
+							} while ((region = region.getNext()) != null && region.getEndOffset() <= parent.getEndOffset());
+							break;
+						}
+					}
+				}
+			}
+		}
 	}
 
 	/**
diff --git a/features/org.eclipse.wst.web_core.feature.patch/buildnotes_org.eclipse.wst.web_core.feature.patch.html b/features/org.eclipse.wst.web_core.feature.patch/buildnotes_org.eclipse.wst.web_core.feature.patch.html
index 1937c84..bd85441 100644
--- a/features/org.eclipse.wst.web_core.feature.patch/buildnotes_org.eclipse.wst.web_core.feature.patch.html
+++ b/features/org.eclipse.wst.web_core.feature.patch/buildnotes_org.eclipse.wst.web_core.feature.patch.html
@@ -17,5 +17,7 @@
 <p>Bug <a href="https://bugs.eclipse.org/368737">368737</a>. Allow adopters to add @Remote and @Local annotations to EJB class when creating a session EJB</p>
 <p>Bug <a href="https://bugs.eclipse.org/368749">368749</a>. Allow to change the default package for interfaces when creating new session EJBs</p>
 <p>Bug <a href="https://bugs.eclipse.org/371019">371019</a>. Incorrect validation of resource across web projects</p>
+<h3>org.eclipse.wst.css.core</h3>
+<p>Bug <a href="https://bugs.eclipse.org/371019">436412</a>. backport Bug 428374 - [formatting] unknown regions remove inline css text to WTP 3.2.5</p>
 </body>
 </html>
\ No newline at end of file
diff --git a/features/org.eclipse.wst.web_core.feature.patch/feature.properties b/features/org.eclipse.wst.web_core.feature.patch/feature.properties
index db6eb80..be0b284 100644
--- a/features/org.eclipse.wst.web_core.feature.patch/feature.properties
+++ b/features/org.eclipse.wst.web_core.feature.patch/feature.properties
@@ -31,6 +31,7 @@
 Bug https://bugs.eclipse.org/368737 Allow adopters to add @Remote and @Local annotations to EJB class when creating a session EJB\n\
 Bug https://bugs.eclipse.org/368749 Allow to change the default package for interfaces when creating new session EJBs\n\
 Bug https://bugs.eclipse.org/371019 Incorrect validation of resource across web projects\n\
+Bug https://bugs.eclipse.org/436412 backport Bug 428374 - [formatting] unknown regions remove inline css text to WTP 3.2.5\n\
 \n\
 # "copyright" property - text of the "Feature Update Copyright"
 copyright=\
diff --git a/features/org.eclipse.wst.web_core.feature.patch/feature.xml b/features/org.eclipse.wst.web_core.feature.patch/feature.xml
index 356c220..bcedf2c 100644
--- a/features/org.eclipse.wst.web_core.feature.patch/feature.xml
+++ b/features/org.eclipse.wst.web_core.feature.patch/feature.xml
@@ -33,5 +33,11 @@
          install-size="0"
          version="0.0.0"
          unpack="false"/>
+   <plugin
+         id="org.eclipse.wst.css.core"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
 
 </feature>