diff --git a/apps/common/main/resources/less/asc-mixins.less b/apps/common/main/resources/less/asc-mixins.less
index 5feeb3eb3..2004eca5b 100644
--- a/apps/common/main/resources/less/asc-mixins.less
+++ b/apps/common/main/resources/less/asc-mixins.less
@@ -89,7 +89,11 @@
     --pixel-ratio-factor: 1;
 
     .pixel-ratio__1_5 {
-        --pixel-ratio-factor: 1.5;
+        @ratio: 1.5;
+        @one-px: 1px / @ratio;
+
+        --pixel-ratio-factor: @ratio;
+        --scaled-one-pixel: @one-px;
     }
 }
 
@@ -339,4 +343,4 @@
 
 .get-scaled-value(@v) {
     @scaledvalue: calc(@v / var(--pixel-ratio-factor));
-}
\ No newline at end of file
+}
diff --git a/apps/common/main/resources/less/common.less b/apps/common/main/resources/less/common.less
index 462ec1082..7cbfe9ce1 100644
--- a/apps/common/main/resources/less/common.less
+++ b/apps/common/main/resources/less/common.less
@@ -36,4 +36,76 @@ label {
 
 .user-select {
     .user-select(text);
+}
+
+.tool-menu {
+    height: 100%;
+    display: block;
+
+    &.left {
+        overflow: hidden;
+
+        .tool-menu-btns {
+            border-right: @scaled-one-px-value solid @gray-dark;
+        }
+    }
+
+    &.right {
+        .tool-menu-btns {
+            //position: absolute;
+            border-left: @scaled-one-px-value solid @gray-dark;
+            background-color: @gray-light;
+            right: 0;
+            overflow: hidden;
+        }
+    }
+}
+
+.tool-menu-btns {
+    width: 40px;
+    height: 100%;
+    display: inline-block;
+    position: absolute;
+    padding-top: 15px;
+
+    button {
+        margin-bottom: 8px;
+    }
+}
+
+.left-panel {
+    padding-left: 40px;
+    height: 100%;
+    border-right: @scaled-one-px-value solid @gray-dark;
+
+    #left-panel-chat {
+        height: 100%;
+    }
+
+    #left-panel-comments {
+        height: 100%;
+    }
+}
+
+.right-panel {
+    width: 220px;
+    height: 100%;
+    display: none;
+    padding: 0 10px 0 15px;
+    position: relative;
+    overflow: hidden;
+    border-left: @scaled-one-px-value solid @gray-dark;
+    line-height: 15px;
+}
+
+.statusbar {
+    height: 25px;
+    background-color: @gray-light;
+    .box-inner-shadow(0 @scaled-one-px-value 0 @gray-dark);
+
+    .status-label {
+        font-weight: bold;
+        color: @gray-deep;
+        white-space: nowrap;
+    }
 }
\ No newline at end of file
diff --git a/apps/common/main/resources/less/variables.less b/apps/common/main/resources/less/variables.less
index ee11871c4..66e77f744 100644
--- a/apps/common/main/resources/less/variables.less
+++ b/apps/common/main/resources/less/variables.less
@@ -2,6 +2,7 @@
 // Global values
 // --------------------------------------------------
 @pixel-ratio-factor: var(--pixel-ratio-factor);
+@scaled-one-px-value: var(--scaled-one-pixel, 1px);
 
 // Paths
 // -------------------------
diff --git a/apps/documenteditor/main/resources/less/leftmenu.less b/apps/documenteditor/main/resources/less/leftmenu.less
index c33df6e00..d6090494b 100644
--- a/apps/documenteditor/main/resources/less/leftmenu.less
+++ b/apps/documenteditor/main/resources/less/leftmenu.less
@@ -1,42 +1,6 @@
-.tool-menu {
-    height: 100%;
-    display: block;
-
-    &.left {
-        overflow: hidden;
-
-        .tool-menu-btns {
-            //border-right: 1px solid @gray-dark;
-            .adaptive-solid-border(1px, @gray-dark, right);
-        }
-    }
-}
-
-.tool-menu-btns {
-    width: 40px;
-    height: 100%;
-    display: inline-block;
-    position: absolute;
-    padding-top: 15px;
-
-    button {
-        margin-bottom: 8px;
-    }
-}
 
 .left-panel {
-    padding-left: 40px;
-    height: 100%;
-    //border-right: 1px solid @gray-dark;
-    .adaptive-solid-border(1px, @gray-dark, right);
-
-    #left-panel-chat {
-        height: 100%;
-    }
-    #left-panel-comments {
-        height: 100%;
-    }
-     #left-panel-history {
+    #left-panel-history {
         height: 100%;
     }
 }
diff --git a/apps/documenteditor/main/resources/less/rightmenu.less b/apps/documenteditor/main/resources/less/rightmenu.less
index b228f51e5..9a0bc8f1e 100644
--- a/apps/documenteditor/main/resources/less/rightmenu.less
+++ b/apps/documenteditor/main/resources/less/rightmenu.less
@@ -1,27 +1,4 @@
 
-.tool-menu.right {
-    .tool-menu-btns {
-        position: absolute;
-        //border-left: 1px solid @gray-dark;
-        .adaptive-solid-border(1px, @gray-dark, left);
-        background-color: @gray-light;
-        right: 0;
-        overflow: hidden;
-    }
-}
-
-.right-panel {
-    width: 220px;
-    height: 100%;
-    display: none;
-    padding: 0 10px 0 15px;
-    position: relative;
-    overflow: hidden;
-    //border-left: 1px solid @gray-dark;
-    .adaptive-solid-border(1px, @gray-dark, left);
-    line-height: 15px;
-}
-
 .settings-panel {
     display: none;
     overflow: visible;
diff --git a/apps/documenteditor/main/resources/less/statusbar.less b/apps/documenteditor/main/resources/less/statusbar.less
index 586b422e3..3d507d03a 100644
--- a/apps/documenteditor/main/resources/less/statusbar.less
+++ b/apps/documenteditor/main/resources/less/statusbar.less
@@ -1,15 +1,8 @@
 .statusbar {
     display: table;
     padding: 2px;
-    height: 25px;
-    background-color: @gray-light;
-    //.box-inner-shadow(0 1px 0 @gray-dark);
-    .adaptive-box-shadow(~'inset 0 %1 0 @{gray-dark}', 1px);
 
     .status-label {
-        font-weight: bold;
-        color: @gray-deep;
-        white-space: nowrap;
         position: relative;
         top: 1px;
     }
diff --git a/apps/presentationeditor/main/resources/less/leftmenu.less b/apps/presentationeditor/main/resources/less/leftmenu.less
index df7ffd857..906dfdadb 100644
--- a/apps/presentationeditor/main/resources/less/leftmenu.less
+++ b/apps/presentationeditor/main/resources/less/leftmenu.less
@@ -1,15 +1,3 @@
-.tool-menu {
-    height: 100%;
-    display: block;
-
-    &.left {
-        overflow: hidden;
-
-        .tool-menu-btns {
-            border-right: 1px solid @gray-dark;
-        }
-    }
-}
 
 #left-menu {
     &+.layout-resizer {
@@ -24,31 +12,6 @@
     }
 }
 
-.tool-menu-btns {
-    width: 40px;
-    height: 100%;
-    display: inline-block;
-    position: absolute;
-    padding-top: 15px;
-
-    button {
-        margin-bottom: 8px;
-    }
-}
-
-.left-panel {
-    padding-left: 40px;
-    height: 100%;
-    border-right: 1px solid @gray-dark;
-
-    #left-panel-chat {
-        height: 100%;
-    }
-    #left-panel-comments {
-        height: 100%;
-    }
-}
-
 .left-menu-full-ct {
     width: 100%;
     height: 100%;
diff --git a/apps/presentationeditor/main/resources/less/rightmenu.less b/apps/presentationeditor/main/resources/less/rightmenu.less
index 2f371c1d9..5cf319ddc 100644
--- a/apps/presentationeditor/main/resources/less/rightmenu.less
+++ b/apps/presentationeditor/main/resources/less/rightmenu.less
@@ -1,25 +1,4 @@
 
-.tool-menu.right {
-    .tool-menu-btns {
-        position: absolute;
-        border-left: 1px solid @gray-dark;
-        background-color: @gray-light;
-        right: 0;
-        overflow: hidden;
-    }
-}
-
-.right-panel {
-    width: 220px;
-    height: 100%;
-    display: none;
-    padding: 0 10px 0 15px;
-    position: relative;
-    overflow: hidden;
-    border-left: 1px solid @gray-dark;
-    line-height: 15px;
-}
-
 .settings-panel {
     display: none;
     overflow: visible;
diff --git a/apps/presentationeditor/main/resources/less/statusbar.less b/apps/presentationeditor/main/resources/less/statusbar.less
index 595a0bdea..2db842075 100644
--- a/apps/presentationeditor/main/resources/less/statusbar.less
+++ b/apps/presentationeditor/main/resources/less/statusbar.less
@@ -1,14 +1,8 @@
 .statusbar {
     display: table;
     padding: 2px;
-    height: 25px;
-    background-color: @gray-light;
-    .box-inner-shadow(0 1px 0 @gray-dark);
 
     .status-label {
-        font-weight: bold;
-        color: @gray-deep;
-        white-space: nowrap;
         position: relative;
         top: 1px;
     }
diff --git a/apps/spreadsheeteditor/main/app/controller/CellEditor.js b/apps/spreadsheeteditor/main/app/controller/CellEditor.js
index cb92d6915..58943bcad 100644
--- a/apps/spreadsheeteditor/main/app/controller/CellEditor.js
+++ b/apps/spreadsheeteditor/main/app/controller/CellEditor.js
@@ -185,7 +185,7 @@ define([
 
         onLayoutResize: function(o, r) {
             if (r == 'cell:edit') {
-                if (this.editor.$el.height() > 19) {
+                if (Math.floor(this.editor.$el.height()) > 19) {
                     if (!this.editor.$btnexpand.hasClass('btn-collapse'))
                         this.editor.$btnexpand['addClass']('btn-collapse');
                     o && Common.localStorage.setItem('sse-celleditor-height', this.editor.$el.height());
@@ -225,7 +225,7 @@ define([
         },
 
         expandEditorField: function() {
-            if (this.editor.$el.height() > 19) {
+            if ( Math.floor(this.editor.$el.height()) > 19) {
                 this.editor.keep_height = this.editor.$el.height();
                 this.editor.$el.height(19);
                 this.editor.$btnexpand['removeClass']('btn-collapse');
diff --git a/apps/spreadsheeteditor/main/resources/less/celleditor.less b/apps/spreadsheeteditor/main/resources/less/celleditor.less
index 3cbb6c018..38c20313e 100644
--- a/apps/spreadsheeteditor/main/resources/less/celleditor.less
+++ b/apps/spreadsheeteditor/main/resources/less/celleditor.less
@@ -1,13 +1,13 @@
 #cell-editing-box {
-    border-bottom: solid 1px @gray-dark;
-    border-left: solid 1px @gray-dark;
+    border-bottom: solid @scaled-one-px-value @gray-dark;
+    border-left: solid @scaled-one-px-value @gray-dark;
     min-height: 20px;
     background-color: #fff;
 
     .ce-group-name {
         float: left;
         height: 20px;
-        border-bottom: 1px solid @gray-dark;
+        border-bottom: @scaled-one-px-value solid @gray-dark;
         background-color: @gray-light;
 
         #ce-cell-name {
@@ -17,7 +17,7 @@
             vertical-align: top;
             display: inline-block;
             border: 0 none;
-            border-right: 1px solid @gray-dark;
+            border-right: @scaled-one-px-value solid @gray-dark;
             transition: none;
             -webkit-transition: none;
 
@@ -75,7 +75,7 @@
         padding-left: 1px;
         margin: 0 16px 0 120px;
         height: 100%;
-        border-left: 1px solid @gray-dark;
+        border-left: @scaled-one-px-value solid @gray-dark;
 
         #ce-cell-content {
             height: 100%;
diff --git a/apps/spreadsheeteditor/main/resources/less/leftmenu.less b/apps/spreadsheeteditor/main/resources/less/leftmenu.less
index 3700d16ba..ff135a701 100644
--- a/apps/spreadsheeteditor/main/resources/less/leftmenu.less
+++ b/apps/spreadsheeteditor/main/resources/less/leftmenu.less
@@ -1,15 +1,3 @@
-.tool-menu {
-    height: 100%;
-    display: block;
-
-    &.left {
-        overflow: hidden;
-
-        .tool-menu-btns {
-            border-right: 1px solid @gray-dark;
-        }
-    }
-}
 
 #left-menu {
     &+.layout-resizer {
@@ -24,31 +12,6 @@
     }
 }
 
-.tool-menu-btns {
-    width: 40px;
-    height: 100%;
-    display: inline-block;
-    position: absolute;
-    padding-top: 15px;
-
-    button {
-        margin-bottom: 8px;
-    }
-}
-
-.left-panel {
-    padding-left: 40px;
-    height: 100%;
-    border-right: 1px solid @gray-dark;
-
-    #left-panel-chat {
-        height: 100%;
-    }
-    #left-panel-comments {
-        height: 100%;
-    }
-}
-
 .left-menu-full-ct {
     width: 100%;
     height: 100%;
diff --git a/apps/spreadsheeteditor/main/resources/less/rightmenu.less b/apps/spreadsheeteditor/main/resources/less/rightmenu.less
index 6dadc6928..5f8dd67bb 100644
--- a/apps/spreadsheeteditor/main/resources/less/rightmenu.less
+++ b/apps/spreadsheeteditor/main/resources/less/rightmenu.less
@@ -1,25 +1,4 @@
 
-.tool-menu.right {
-    .tool-menu-btns {
-        position: absolute;
-        border-left: 1px solid @gray-dark;
-        background-color: @gray-light;
-        right: 0;
-        overflow: hidden;
-    }
-}
-
-.right-panel {
-    width: 220px;
-    height: 100%;
-    display: none;
-    padding: 0 10px 0 15px;
-    position: relative;
-    overflow: hidden;
-    border-left: 1px solid @gray-dark;
-    line-height: 15px;
-}
-
 .settings-panel {
     display: none;
     overflow: visible;
diff --git a/apps/spreadsheeteditor/main/resources/less/statusbar.less b/apps/spreadsheeteditor/main/resources/less/statusbar.less
index 605376404..c2f2d4cd6 100644
--- a/apps/spreadsheeteditor/main/resources/less/statusbar.less
+++ b/apps/spreadsheeteditor/main/resources/less/statusbar.less
@@ -1,8 +1,5 @@
 .statusbar {
     padding: 0 2px 0;
-    height: 25px;
-    background-color: @gray-light;
-    .box-inner-shadow(0 1px 0 @gray-dark);
     z-index: 500;
 
     #status-tabs-scroll {
@@ -96,7 +93,7 @@
                     height: 12px;
                     display: inline-block;
                     vertical-align: middle;
-                    border: 1px solid @gray-dark;
+                    border: @scaled-one-px-value solid @gray-dark;
                 }
 
                 .name {
@@ -114,8 +111,8 @@
     #status-addtabs-box {
         float: left;
         padding: 3px 8px 0 8px;
-        border-left: 1px solid @gray-dark;
-        border-right: 1px solid @gray-dark;
+        border-left: @scaled-one-px-value solid @gray-dark;
+        border-right: @scaled-one-px-value solid @gray-dark;
         height: 25px;
     }
 
@@ -180,9 +177,9 @@
                     margin-right: -1px;
                     background-color: @gray-light;
                     outline: none;
-                    border-left: 1px solid @gray-dark;
-                    border-right: 1px solid @gray-dark;
-                    border-top: 1px solid @gray-dark;
+                    border-left: @scaled-one-px-value solid @gray-dark;
+                    border-right: @scaled-one-px-value solid @gray-dark;
+                    border-top: @scaled-one-px-value solid @gray-dark;
 
                     &:hover {
                         border-top-color: @gray-dark;
@@ -316,12 +313,6 @@
         }
     }
 
-    .status-label {
-        font-weight: bold;
-        color: @gray-deep;
-        white-space: nowrap;
-    }
-
     .btn-tpl(@top-position) {
         .btn-icon {
             background-position: 0 @top-position;