diff --git a/apps/documenteditor/main/resources/less/filemenu.less b/apps/documenteditor/main/resources/less/filemenu.less
index 09a61ca02..69c3571e6 100644
--- a/apps/documenteditor/main/resources/less/filemenu.less
+++ b/apps/documenteditor/main/resources/less/filemenu.less
@@ -144,7 +144,8 @@
           width: 30%;
 
           label {
-            font: bold 12px tahoma, arial, verdana, sans-serif;
+            font-weight: bold;
+            font-size: 12px;
           }
         }
 
@@ -367,6 +368,6 @@
   }
 
   label, span {
-    font: 12px tahoma, arial, verdana, sans-serif;
+    font-size: 12px;
   }
 }
diff --git a/apps/presentationeditor/main/resources/less/leftmenu.less b/apps/presentationeditor/main/resources/less/leftmenu.less
index 92711e3a2..3d9c5862d 100644
--- a/apps/presentationeditor/main/resources/less/leftmenu.less
+++ b/apps/presentationeditor/main/resources/less/leftmenu.less
@@ -221,7 +221,8 @@
                             width: 30%;
 
                             label {
-                                font: bold 12px tahoma, arial, verdana, sans-serif;
+                                font-weight: bold;
+                                font-size: 12px;
                             }
                         }
 
@@ -448,7 +449,7 @@
             }
 
             label, span {
-                font: 12px tahoma, arial, verdana, sans-serif;
+                font-size: 12px;
             }
         }
     }
@@ -483,7 +484,7 @@
     }
 
     label {
-        font: 12px tahoma, arial, verdana, sans-serif;
+        font-size: 12px;
     }
 
     .header {
diff --git a/apps/spreadsheeteditor/main/resources/less/leftmenu.less b/apps/spreadsheeteditor/main/resources/less/leftmenu.less
index 36a0aed6c..45bc0198c 100644
--- a/apps/spreadsheeteditor/main/resources/less/leftmenu.less
+++ b/apps/spreadsheeteditor/main/resources/less/leftmenu.less
@@ -266,7 +266,8 @@
                             width: 30%;
 
                             label {
-                                font:bold 12px tahoma, arial, verdana, sans-serif;
+                                font-weight: bold;
+                                font-size: 12px;
                             }
                         }
 
@@ -517,7 +518,7 @@
             }
 
             label, span {
-                font: 12px tahoma, arial, verdana, sans-serif;
+                font-size: 12px;
             }
         }
     }
@@ -552,7 +553,7 @@
     }
 
     label {
-        font: 12px tahoma, arial, verdana, sans-serif;
+        font-size: 12px;
     }
 
     .header {