diff --git a/src/base/layer/layer.floatbox.js b/src/base/layer/layer.floatbox.js
index 8f4b7002a..df059528c 100644
--- a/src/base/layer/layer.floatbox.js
+++ b/src/base/layer/layer.floatbox.js
@@ -79,9 +79,9 @@ BI.FloatBox = BI.inherit(BI.Widget, {
                         type: "bi.absolute",
                         items: [{
                             el: this._center,
-                            left: 10,
+                            left: 20,
                             top: 10,
-                            right: 10,
+                            right: 20,
                             bottom: 10
                         }]
                     }
diff --git a/src/case/trigger/trigger.text.js b/src/case/trigger/trigger.text.js
index 46681eba9..426451d56 100644
--- a/src/case/trigger/trigger.text.js
+++ b/src/case/trigger/trigger.text.js
@@ -31,6 +31,7 @@ BI.TextTrigger = BI.inherit(BI.Trigger, {
         });
         this.trigerButton = BI.createWidget({
             type: "bi.trigger_icon_button",
+            cls: "bi-border-left",
             width: c.triggerWidth
         });
 
diff --git a/src/widget/numericalinterval/numericalinterval.js b/src/widget/numericalinterval/numericalinterval.js
index f7231708d..58140077b 100644
--- a/src/widget/numericalinterval/numericalinterval.js
+++ b/src/widget/numericalinterval/numericalinterval.js
@@ -23,8 +23,8 @@ BI.NumericalInterval = BI.inherit(BI.Single, {
         var conf = BI.NumericalInterval.superclass._defaultConfig.apply(this, arguments)
         return BI.extend(conf, {
             extraCls: "bi-numerical-interval",
-            height: 25
-
+            height: 25,
+            validation: "valid"
         })
     },
     _init: function () {