diff --git a/css/editor.css b/css/editor.css
index 8ef19922..d2533d7d 100644
--- a/css/editor.css
+++ b/css/editor.css
@@ -23,6 +23,9 @@
 #body-public #content {
     height: 100%;
 }
+#content-wrapper #content {
+    height: calc(100dvh - 45px);
+}
 
 .AscDesktopEditor #header {
     display: none;
diff --git a/js/editor.js b/js/editor.js
index 512df2a0..9e2c44bb 100644
--- a/js/editor.js
+++ b/js/editor.js
@@ -99,6 +99,10 @@
                         OCA.Onlyoffice.showMessage(config.error, {type: "error"});
                         return;
                     }
+                    OCA.Onlyoffice.device = config.type;
+                    if (OCA.Onlyoffice.device === "mobile") {
+                        OCA.Onlyoffice.resizeEvents();
+                    }
 
                     var docIsChanged = null;
                     var docIsChangedTimeout = null;
@@ -267,6 +271,8 @@
         if (OCA.Onlyoffice.version > 0) {
             OCA.Onlyoffice.onRequestHistory(OCA.Onlyoffice.version);
         }
+
+        OCA.Onlyoffice.resize();
     };
 
     OCA.Onlyoffice.onRequestSaveAs = function (event) {
@@ -661,6 +667,31 @@
         OCA.Onlyoffice.docEditor.refreshHistory(data);
     }
 
+    OCA.Onlyoffice.resize = function () {
+        if (OCA.Onlyoffice.device !== "mobile") {
+            return;
+        }
+
+        var headerHeight = $("#header").length > 0 ? $("#header").height() : 45;
+        var wrapEl = $("#app>iframe");
+        if (wrapEl.length > 0) {
+            wrapEl[0].style.height = (screen.availHeight - headerHeight) + "px";
+            window.scrollTo(0, -1);
+            wrapEl[0].style.height = (window.innerHeight - headerHeight) + "px";
+        }
+    };
+
+    OCA.Onlyoffice.resizeEvents = function() {
+        if (window.addEventListener) {
+            if (/Android/i.test(navigator.userAgent)) {
+                window.addEventListener("resize", OCA.Onlyoffice.resize);
+            }
+            if (/iPhone|iPad|iPod/i.test(navigator.userAgent)) {
+                window.addEventListener("orientationchange", OCA.Onlyoffice.resize);
+            }
+        }
+    };
+
     $(document).ready(OCA.Onlyoffice.InitEditor);
 
 })(jQuery, OCA);