diff --git a/apps/common/main/resources/less/scroller.less b/apps/common/main/resources/less/scroller.less
index 18cb1de15..8f345eef8 100644
--- a/apps/common/main/resources/less/scroller.less
+++ b/apps/common/main/resources/less/scroller.less
@@ -35,10 +35,10 @@
                 .border-radius(2px);
                 border: @scaled-one-px-value-ie solid @border-regular-control-ie;
                 border: @scaled-one-px-value solid @border-regular-control;
-                -o-transition: background-color .5s 0 linear;
-                -webkit-transition: background-color .5s 0 linear;
-                -moz-transition: background-color .5s 0 linear;
-                transition: background-color .5s 0 linear;
+                -o-transition: background-color .2s linear;
+                -webkit-transition: background-color .2s linear;
+                -moz-transition: background-color .2s linear;
+                transition: background-color .2s linear;
             }
         }
 
@@ -95,10 +95,10 @@
                 .border-radius(2px);
                 border: @scaled-one-px-value-ie solid @border-regular-control-ie;
                 border: @scaled-one-px-value solid @border-regular-control;
-                -o-transition: background-color .5s 0 linear;
-                -webkit-transition: background-color .5s 0 linear;
-                -moz-transition: background-color .5s 0 linear;
-                transition: background-color .5s 0 linear;
+                -o-transition: background-color .2s linear;
+                -webkit-transition: background-color .2s linear;
+                -moz-transition: background-color .2s linear;
+                transition: background-color .2s linear;
             }
         }
 
diff --git a/vendor/perfect-scrollbar/min/perfect-scrollbar-0.4.9.min.css b/vendor/perfect-scrollbar/min/perfect-scrollbar-0.4.9.min.css
index b0278795d..187e375b1 100755
--- a/vendor/perfect-scrollbar/min/perfect-scrollbar-0.4.9.min.css
+++ b/vendor/perfect-scrollbar/min/perfect-scrollbar-0.4.9.min.css
@@ -2,4 +2,4 @@
 * http://noraesae.github.com/perfect-scrollbar/
 * Copyright (c) 2014 Hyeonje Jun; Licensed MIT */
 
-.ps-container .ps-scrollbar-x-rail{position:absolute;bottom:3px;height:8px;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;opacity:0;filter:alpha(opacity=0);-o-transition:background-color .2s linear,opacity .2s linear;-webkit-transition:background-color .2s linear,opacity .2s linear;-moz-transition:background-color .2s linear,opacity .2s linear;transition:background-color .2s linear,opacity .2s linear}.ps-container:hover .ps-scrollbar-x-rail,.ps-container.hover .ps-scrollbar-x-rail{opacity:.6;filter:alpha(opacity=60)}.ps-container .ps-scrollbar-x-rail:hover,.ps-container .ps-scrollbar-x-rail.hover{background-color:#eee;opacity:.9;filter:alpha(opacity=90)}.ps-container .ps-scrollbar-x-rail.in-scrolling{opacity:.9;filter:alpha(opacity=90)}.ps-container .ps-scrollbar-y-rail{position:absolute;right:3px;width:8px;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;opacity:0;filter:alpha(opacity=0);-o-transition:background-color .2s linear,opacity .2s linear;-webkit-transition:background-color .2s linear,opacity .2s linear;-moz-transition:background-color .2s linear,opacity .2s linear;transition:background-color .2s linear,opacity .2s linear}.ps-container:hover .ps-scrollbar-y-rail,.ps-container.hover .ps-scrollbar-y-rail{opacity:.6;filter:alpha(opacity=60)}.ps-container .ps-scrollbar-y-rail:hover,.ps-container .ps-scrollbar-y-rail.hover{background-color:#eee;opacity:.9;filter:alpha(opacity=90)}.ps-container .ps-scrollbar-y-rail.in-scrolling{opacity:.9;filter:alpha(opacity=90)}.ps-container .ps-scrollbar-x{position:absolute;bottom:0;height:8px;background-color:#aaa;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;-o-transition:background-color .2s linear;-webkit-transition:background-color.2s linear;-moz-transition:background-color .2s linear;transition:background-color .2s linear}.ps-container.ie6 .ps-scrollbar-x{font-size:0}.ps-container .ps-scrollbar-x-rail:hover .ps-scrollbar-x,.ps-container .ps-scrollbar-x-rail.hover .ps-scrollbar-x{background-color:#999}.ps-container .ps-scrollbar-y{position:absolute;right:0;width:8px;background-color:#aaa;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;-o-transition:background-color .2s linear;-webkit-transition:background-color.2s linear;-moz-transition:background-color .2s linear;transition:background-color .2s linear}.ps-container.ie6 .ps-scrollbar-y{font-size:0}.ps-container .ps-scrollbar-y-rail:hover .ps-scrollbar-y,.ps-container .ps-scrollbar-y-rail.hover .ps-scrollbar-y{background-color:#999}.ps-container.ie .ps-scrollbar-x,.ps-container.ie .ps-scrollbar-y{visibility:hidden}.ps-container.ie:hover .ps-scrollbar-x,.ps-container.ie:hover .ps-scrollbar-y,.ps-container.ie.hover .ps-scrollbar-x,.ps-container.ie.hover .ps-scrollbar-y{visibility:visible}
\ No newline at end of file
+.ps-container .ps-scrollbar-x-rail{position:absolute;bottom:3px;height:8px;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;opacity:0;filter:alpha(opacity=0);-o-transition:background-color .2s linear,opacity .2s linear;-webkit-transition:background-color .2s linear,opacity .2s linear;-moz-transition:background-color .2s linear,opacity .2s linear;transition:background-color .2s linear,opacity .2s linear}.ps-container:hover .ps-scrollbar-x-rail,.ps-container.hover .ps-scrollbar-x-rail{opacity:.6;filter:alpha(opacity=60)}.ps-container .ps-scrollbar-x-rail:hover,.ps-container .ps-scrollbar-x-rail.hover{background-color:#eee;opacity:.9;filter:alpha(opacity=90)}.ps-container .ps-scrollbar-x-rail.in-scrolling{opacity:.9;filter:alpha(opacity=90)}.ps-container .ps-scrollbar-y-rail{position:absolute;right:3px;width:8px;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;opacity:0;filter:alpha(opacity=0);-o-transition:background-color .2s linear,opacity .2s linear;-webkit-transition:background-color .2s linear,opacity .2s linear;-moz-transition:background-color .2s linear,opacity .2s linear;transition:background-color .2s linear,opacity .2s linear}.ps-container:hover .ps-scrollbar-y-rail,.ps-container.hover .ps-scrollbar-y-rail{opacity:.6;filter:alpha(opacity=60)}.ps-container .ps-scrollbar-y-rail:hover,.ps-container .ps-scrollbar-y-rail.hover{background-color:#eee;opacity:.9;filter:alpha(opacity=90)}.ps-container .ps-scrollbar-y-rail.in-scrolling{opacity:.9;filter:alpha(opacity=90)}.ps-container .ps-scrollbar-x{position:absolute;bottom:0;height:8px;background-color:#aaa;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;-o-transition:background-color .2s linear;-webkit-transition:background-color .2s linear;-moz-transition:background-color .2s linear;transition:background-color .2s linear}.ps-container.ie6 .ps-scrollbar-x{font-size:0}.ps-container .ps-scrollbar-x-rail:hover .ps-scrollbar-x,.ps-container .ps-scrollbar-x-rail.hover .ps-scrollbar-x{background-color:#999}.ps-container .ps-scrollbar-y{position:absolute;right:0;width:8px;background-color:#aaa;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;-o-transition:background-color .2s linear;-webkit-transition:background-color .2s linear;-moz-transition:background-color .2s linear;transition:background-color .2s linear}.ps-container.ie6 .ps-scrollbar-y{font-size:0}.ps-container .ps-scrollbar-y-rail:hover .ps-scrollbar-y,.ps-container .ps-scrollbar-y-rail.hover .ps-scrollbar-y{background-color:#999}.ps-container.ie .ps-scrollbar-x,.ps-container.ie .ps-scrollbar-y{visibility:hidden}.ps-container.ie:hover .ps-scrollbar-x,.ps-container.ie:hover .ps-scrollbar-y,.ps-container.ie.hover .ps-scrollbar-x,.ps-container.ie.hover .ps-scrollbar-y{visibility:visible}
\ No newline at end of file
diff --git a/vendor/perfect-scrollbar/src/perfect-scrollbar.css b/vendor/perfect-scrollbar/src/perfect-scrollbar.css
index aa98c544f..5dbb7e72b 100755
--- a/vendor/perfect-scrollbar/src/perfect-scrollbar.css
+++ b/vendor/perfect-scrollbar/src/perfect-scrollbar.css
@@ -75,7 +75,7 @@
     -moz-border-radius: 4px;
     border-radius: 4px;
     -o-transition: background-color .2s linear;
-    -webkit-transition: background-color.2s linear;
+    -webkit-transition: background-color .2s linear;
     -moz-transition: background-color .2s linear;
     transition: background-color .2s linear;
 }
@@ -98,7 +98,7 @@
     -moz-border-radius: 4px;
     border-radius: 4px;
     -o-transition: background-color .2s linear;
-    -webkit-transition: background-color.2s linear;
+    -webkit-transition: background-color .2s linear;
     -moz-transition: background-color .2s linear;
     transition: background-color .2s linear;
 }