diff --git a/apps/common/main/lib/controller/HintManager.js b/apps/common/main/lib/controller/HintManager.js
index a946ad0f4..89581655b 100644
--- a/apps/common/main/lib/controller/HintManager.js
+++ b/apps/common/main/lib/controller/HintManager.js
@@ -603,7 +603,9 @@ Common.UI.HintManager = new(function() {
                 }
             }
 
-            _needShow = (Common.Utils.InternalSettings.get(_appPrefix + "settings-use-alt-key") && !e.shiftKey && e.keyCode == Common.UI.Keys.ALT && !Common.Utils.ModalWindow.isVisible() && _isDocReady && _arrAlphabet.length > 0);
+            _needShow = (Common.Utils.InternalSettings.get(_appPrefix + "settings-use-alt-key") && !e.shiftKey && e.keyCode == Common.UI.Keys.ALT &&
+                !Common.Utils.ModalWindow.isVisible() && _isDocReady && _arrAlphabet.length > 0 &&
+                !(window.PE && $('#pe-preview').is(':visible')));
             if (e.altKey && e.keyCode !== 115) {
                 e.preventDefault();
             }
diff --git a/apps/common/main/lib/view/SearchPanel.js b/apps/common/main/lib/view/SearchPanel.js
index 01a297141..6ac4bb164 100644
--- a/apps/common/main/lib/view/SearchPanel.js
+++ b/apps/common/main/lib/view/SearchPanel.js
@@ -253,11 +253,13 @@ define([
                     this.cmbLookIn.setValue(0);
 
                     var tableTemplate = '<div class="search-table">' +
+                        '<div class="header-items">' +
                         '<div class="header-item">' + this.textSheet + '</div>' +
                         '<div class="header-item">' + this.textName + '</div>' +
                         '<div class="header-item">' + this.textCell + '</div>' +
                         '<div class="header-item">' + this.textValue + '</div>' +
                         '<div class="header-item">' + this.textFormula + '</div>' +
+                        '</div>' +
                         '<div class="ps-container oo search-items"></div>' +
                         '</div>',
                         $resultTable = $(tableTemplate).appendTo(this.$resultsContainer);
diff --git a/apps/spreadsheeteditor/main/resources/less/leftmenu.less b/apps/spreadsheeteditor/main/resources/less/leftmenu.less
index 8fdd8b6a1..eff2a8143 100644
--- a/apps/spreadsheeteditor/main/resources/less/leftmenu.less
+++ b/apps/spreadsheeteditor/main/resources/less/leftmenu.less
@@ -759,20 +759,25 @@
             height: 100%;
             position: relative;
         }
-        .header-item {
-            width:16%;
-            display: inline-block;
-            height: 18px;
-            text-align: start;
-            font-weight: normal;
-            padding-left: 4px;
-            padding-top: 2px;
-            &:not(:first-child) {
-                border-left: @scaled-one-px-value-ie solid @border-divider-ie;
-                border-left: @scaled-one-px-value solid @border-divider;
-            }
-            &:last-child {
-                width:36%;
+        .header-items {
+            display: flex;
+            .header-item {
+                width: 16%;
+                height: 18px;
+                text-align: start;
+                font-weight: normal;
+                padding-left: 4px;
+                padding-top: 2px;
+                overflow: hidden;
+                white-space: nowrap;
+                text-overflow: ellipsis;
+                &:not(:first-child) {
+                    border-left: @scaled-one-px-value-ie solid @border-divider-ie;
+                    border-left: @scaled-one-px-value solid @border-divider;
+                }
+                &:last-child {
+                    width: 36%;
+                }
             }
         }
         .search-items {