diff --git a/platform/commonUI/general/res/sass/user-environ/_layout.scss b/platform/commonUI/general/res/sass/user-environ/_layout.scss
index c2d8f05d6c..befc0c232a 100644
--- a/platform/commonUI/general/res/sass/user-environ/_layout.scss
+++ b/platform/commonUI/general/res/sass/user-environ/_layout.scss
@@ -438,13 +438,11 @@
     // Sets the left tree menu when the tree is shown.
     //.pane.left.treeview,
     .tree-holder,
-    .splitter-treeview {
+    .splitter-treeview,
+    .search-holder .search {
         @include trans-prop-nice(opacity, $dur: 250ms, $delay: 250ms);
         opacity: 1;
     }
-    .pane.left {
-
-    }
 }
 
 .pane-inspect-showing {
diff --git a/platform/commonUI/themes/espresso/res/css/theme-espresso.css b/platform/commonUI/themes/espresso/res/css/theme-espresso.css
index c67fdd0ace..68ff29407e 100644
--- a/platform/commonUI/themes/espresso/res/css/theme-espresso.css
+++ b/platform/commonUI/themes/espresso/res/css/theme-espresso.css
@@ -4103,7 +4103,8 @@ span.req {
 
 /* line 440, ../../../../general/res/sass/user-environ/_layout.scss */
 .pane-tree-showing .tree-holder,
-.pane-tree-showing .splitter-treeview {
+.pane-tree-showing .splitter-treeview,
+.pane-tree-showing .search-holder .search {
   -moz-transition-property: opacity;
   -o-transition-property: opacity;
   -webkit-transition-property: opacity;
@@ -4122,7 +4123,7 @@ span.req {
   transition-delay: 250ms;
   opacity: 1; }
 
-/* line 452, ../../../../general/res/sass/user-environ/_layout.scss */
+/* line 450, ../../../../general/res/sass/user-environ/_layout.scss */
 .pane-inspect-showing .l-object-and-inspector .pane.right,
 .pane-inspect-showing .l-object-and-inspector .splitter-inspect {
   -moz-transition-property: opacity;
@@ -4143,21 +4144,21 @@ span.req {
   transition-delay: 250ms;
   opacity: 1; }
 
-/* line 461, ../../../../general/res/sass/user-environ/_layout.scss */
+/* line 459, ../../../../general/res/sass/user-environ/_layout.scss */
 .pane-inspect-hidden .l-object-and-inspector .pane.right,
 .pane-inspect-hidden .l-object-and-inspector .splitter-inspect {
   opacity: 0; }
 
 @media screen and (min-device-width: 800px) and (min-device-height: 1025px), screen and (min-device-width: 1025px) and (min-device-height: 800px) {
-  /* line 470, ../../../../general/res/sass/user-environ/_layout.scss */
+  /* line 468, ../../../../general/res/sass/user-environ/_layout.scss */
   .pane-tree-hidden .pane.right.primary-pane {
     left: 10px !important; }
 
-  /* line 473, ../../../../general/res/sass/user-environ/_layout.scss */
+  /* line 471, ../../../../general/res/sass/user-environ/_layout.scss */
   .pane-inspect-hidden .l-object-and-inspector .pane.left {
     right: 10px !important; }
 
-  /* line 476, ../../../../general/res/sass/user-environ/_layout.scss */
+  /* line 474, ../../../../general/res/sass/user-environ/_layout.scss */
   .pane:not(.resizing) {
     -moz-transition-property: width, left, right;
     -o-transition-property: width, left, right;
diff --git a/platform/commonUI/themes/snow/res/css/theme-snow.css b/platform/commonUI/themes/snow/res/css/theme-snow.css
index c238eb6477..05de4d14a0 100644
--- a/platform/commonUI/themes/snow/res/css/theme-snow.css
+++ b/platform/commonUI/themes/snow/res/css/theme-snow.css
@@ -4044,7 +4044,8 @@ span.req {
 
 /* line 440, ../../../../general/res/sass/user-environ/_layout.scss */
 .pane-tree-showing .tree-holder,
-.pane-tree-showing .splitter-treeview {
+.pane-tree-showing .splitter-treeview,
+.pane-tree-showing .search-holder .search {
   -moz-transition-property: opacity;
   -o-transition-property: opacity;
   -webkit-transition-property: opacity;
@@ -4063,7 +4064,7 @@ span.req {
   transition-delay: 250ms;
   opacity: 1; }
 
-/* line 452, ../../../../general/res/sass/user-environ/_layout.scss */
+/* line 450, ../../../../general/res/sass/user-environ/_layout.scss */
 .pane-inspect-showing .l-object-and-inspector .pane.right,
 .pane-inspect-showing .l-object-and-inspector .splitter-inspect {
   -moz-transition-property: opacity;
@@ -4084,21 +4085,21 @@ span.req {
   transition-delay: 250ms;
   opacity: 1; }
 
-/* line 461, ../../../../general/res/sass/user-environ/_layout.scss */
+/* line 459, ../../../../general/res/sass/user-environ/_layout.scss */
 .pane-inspect-hidden .l-object-and-inspector .pane.right,
 .pane-inspect-hidden .l-object-and-inspector .splitter-inspect {
   opacity: 0; }
 
 @media screen and (min-device-width: 800px) and (min-device-height: 1025px), screen and (min-device-width: 1025px) and (min-device-height: 800px) {
-  /* line 470, ../../../../general/res/sass/user-environ/_layout.scss */
+  /* line 468, ../../../../general/res/sass/user-environ/_layout.scss */
   .pane-tree-hidden .pane.right.primary-pane {
     left: 10px !important; }
 
-  /* line 473, ../../../../general/res/sass/user-environ/_layout.scss */
+  /* line 471, ../../../../general/res/sass/user-environ/_layout.scss */
   .pane-inspect-hidden .l-object-and-inspector .pane.left {
     right: 10px !important; }
 
-  /* line 476, ../../../../general/res/sass/user-environ/_layout.scss */
+  /* line 474, ../../../../general/res/sass/user-environ/_layout.scss */
   .pane:not(.resizing) {
     -moz-transition-property: width, left, right;
     -o-transition-property: width, left, right;