diff --git a/src/core/wrapper/layout/layout.flow.js b/src/core/wrapper/layout/layout.flow.js
index e64e78a5fe..be0ff5481e 100644
--- a/src/core/wrapper/layout/layout.flow.js
+++ b/src/core/wrapper/layout/layout.flow.js
@@ -10,7 +10,7 @@
 BI.FloatLeftLayout = BI.inherit(BI.Layout, {
     props: function () {
         return BI.extend(BI.FloatLeftLayout.superclass.props.apply(this, arguments), {
-            baseCls: "bi-left",
+            baseCls: "bi-left clearfix",
             hgap: 0,
             vgap: 0,
             lgap: 0,
@@ -22,19 +22,6 @@ BI.FloatLeftLayout = BI.inherit(BI.Layout, {
     render: function () {
         BI.FloatLeftLayout.superclass.render.apply(this, arguments);
         var o = this.options;
-        this.$innerDiv = BI.Widget._renderEngine.createElement("<div>").addClass("clearfix");
-        if (o.hgap > 0) {
-            this.$innerDiv.css({
-                "padding-left": o.hgap / 2 / BI.pixRatio + BI.pixUnit,
-                "padding-right": o.hgap / 2 / BI.pixRatio + BI.pixUnit
-            });
-        }
-        if (o.vgap > 0) {
-            this.$innerDiv.css({
-                "padding-top": o.vgap / 2 / BI.pixRatio + BI.pixUnit,
-                "padding-bottom": o.vgap / 2 / BI.pixRatio + BI.pixUnit
-            });
-        }
         this.populate(this.options.items);
     },
 
@@ -77,11 +64,6 @@ BI.FloatLeftLayout = BI.inherit(BI.Layout, {
         return w;
     },
 
-    appendFragment: function (frag) {
-        this.$innerDiv.append(frag);
-        this.element.append(this.$innerDiv);
-    },
-
     resize: function () {
         this.stroke(this.options.items);
     },
@@ -105,7 +87,7 @@ BI.shortcut("bi.left", BI.FloatLeftLayout);
 BI.FloatRightLayout = BI.inherit(BI.Layout, {
     props: function () {
         return BI.extend(BI.FloatRightLayout.superclass.props.apply(this, arguments), {
-            baseCls: "bi-right",
+            baseCls: "bi-right clearfix",
             hgap: 0,
             vgap: 0,
             lgap: 0,
@@ -117,19 +99,6 @@ BI.FloatRightLayout = BI.inherit(BI.Layout, {
     render: function () {
         BI.FloatRightLayout.superclass.render.apply(this, arguments);
         var o = this.options;
-        this.$innerDiv = BI.Widget._renderEngine.createElement("<div>").addClass("clearfix");
-        if (o.hgap > 0) {
-            this.$innerDiv.css({
-                "padding-left": o.hgap / 2 / BI.pixRatio + BI.pixUnit,
-                "padding-right": o.hgap / 2 / BI.pixRatio + BI.pixUnit
-            });
-        }
-        if (o.vgap > 0) {
-            this.$innerDiv.css({
-                "padding-top": o.vgap / 2 / BI.pixRatio + BI.pixUnit,
-                "padding-bottom": o.vgap / 2 / BI.pixRatio + BI.pixUnit
-            });
-        }
         this.populate(this.options.items);
     },
 
@@ -172,11 +141,6 @@ BI.FloatRightLayout = BI.inherit(BI.Layout, {
         return w;
     },
 
-    appendFragment: function (frag) {
-        this.$innerDiv.append(frag);
-        this.element.append(this.$innerDiv);
-    },
-
     resize: function () {
         this.stroke(this.options.items);
     },