Index: /CKEditor/trunk/CHANGES.html
===================================================================
--- /CKEditor/trunk/CHANGES.html	(revision 4571)
+++ /CKEditor/trunk/CHANGES.html	(revision 4572)
@@ -89,4 +89,5 @@
 		<li><a href="http://dev.fckeditor.net/ticket/4461">#4461</a> : Fixed toolbar separator line along side combo penetrate toolbar height.</li>
 		<li><a href="http://dev.fckeditor.net/ticket/4596">#4596</a> : Fixed image re-size lock buttons aren't accessible in high-contrast mode.</li>
+		<li><a href="http://dev.fckeditor.net/ticket/4676">#4676</a> : Fixed editing tables using table properties dialog overwrites original style values.</li>
 	</ul>
 	<h3>
Index: /CKEditor/trunk/_source/plugins/table/dialogs/table.js
===================================================================
--- /CKEditor/trunk/_source/plugins/table/dialogs/table.js	(revision 4571)
+++ /CKEditor/trunk/_source/plugins/table/dialogs/table.js	(revision 4572)
@@ -175,14 +175,17 @@
 					var styles = [];
 					if ( info.txtHeight )
-						styles.push( 'height:' + info.txtHeight + 'px' );
+						table.setStyle( 'height', CKEDITOR.tools.cssLength( info.txtHeight ) );
+					else
+						table.removeStyle( 'height' );
+
 					if ( info.txtWidth )
 					{
 						var type = info.cmbWidthType || 'pixels';
-						styles.push( 'width:' + info.txtWidth + ( type == 'pixels' ? 'px' : '%' ) );
-					}
-					styles = styles.join( ';' );
-					if ( styles )
-						table.$.style.cssText = styles;
+						table.setStyle( 'width', info.txtWidth + ( type == 'pixels' ? 'px' : '%' ) );
+					}
 					else
+						table.removeStyle( 'width' );
+
+					if( !table.getAttribute( 'style' ) )
 						table.removeAttribute( 'style' );
 				}