diff --git a/backend/src/config/mailer.config.ts b/backend/src/config/mailer.config.ts
index 3ede4801..e0b02655 100644
--- a/backend/src/config/mailer.config.ts
+++ b/backend/src/config/mailer.config.ts
@@ -5,10 +5,10 @@ const configFromName = (transportUrl) => {
   const parts = transportUrl.replace('smtp://', '').split(':');
   const [emailName, otherInfo] = parts;
   const domain = otherInfo.split('.');
-  const [,domName, dom] = domain;
+  const [, domName, dom] = domain;
 
-  return `${emailName}@${domName}.${dom}`
-}
+  return `${emailName}@${domName}.${dom}`;
+};
 
 export class MailerConfig implements MailerOptionsFactory {
   /* eslint-disable-next-line class-methods-use-this */
@@ -17,7 +17,9 @@ export class MailerConfig implements MailerOptionsFactory {
     const options: MailerOptions = {
       transport: transportUrl,
       defaults: {
-        from: `"Run IT" <${transportUrl ? configFromName(transportUrl) : "test"}>`,
+        from: `"Run IT" <${
+          transportUrl ? configFromName(transportUrl) : 'test'
+        }>`,
       },
       template: {
         dir: `${process.cwd()}/src/users/templates`,
@@ -32,9 +34,9 @@ export class MailerConfig implements MailerOptionsFactory {
       case 'production':
         return options;
       default:
-        options.transport =
-          process.env.TRANSPORT_MAILER_URL ??
-          { jsonTransport: true }
+        options.transport = process.env.TRANSPORT_MAILER_URL ?? {
+          jsonTransport: true,
+        };
         options.preview = true;
         return options;
     }
diff --git a/backend/src/users/users.service.ts b/backend/src/users/users.service.ts
index 6d2dd2c6..b2151ab2 100644
--- a/backend/src/users/users.service.ts
+++ b/backend/src/users/users.service.ts
@@ -2,6 +2,7 @@
 /* eslint-disable no-param-reassign */
 /* eslint-disable class-methods-use-this */
 
+import { mkdirSync, openSync, appendFileSync } from 'fs';
 import { Injectable } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
 import { ILike, Repository } from 'typeorm';
@@ -13,7 +14,6 @@ import { Snippets } from '../entities/snippet.entity';
 import { User } from './interfaces/users.interface';
 import { RecoverUserDto } from './dto/recover-user.dto';
 import { cipher, decipher } from './secure/cipher';
-import { mkdirSync, openSync, appendFileSync } from 'fs';
 
 @Injectable()
 export class UsersService {
@@ -76,23 +76,27 @@ export class UsersService {
     const url = `${frontendUrl}/recovery/${recoverHash}`;
 
     try {
-      this.mailerService.sendMail({
-        to: email,
-        // FIXME: use i18n
-        subject: 'Ссылка для изменения пароля на runit.hexlet.ru',
-        template: 'recover',
-        context: {
-          url,
-        },
-      })
-      .then((data) => {
-        if (process.env.NODE_ENV !== "production" && !process.env.TRANSPORT_MAILER_URL) {
-          const logsDirName = process.env.LOGS_PATH ?? 'logs';
-          mkdirSync(logsDirName, { recursive: true });
-          openSync(`${logsDirName}/mail.log`, 'a');  
-          appendFileSync(`${logsDirName}/mail.log`, `${data.message}\n`);
-        }
-      });
+      this.mailerService
+        .sendMail({
+          to: email,
+          // FIXME: use i18n
+          subject: 'Ссылка для изменения пароля на runit.hexlet.ru',
+          template: 'recover',
+          context: {
+            url,
+          },
+        })
+        .then((data) => {
+          if (
+            process.env.NODE_ENV !== 'production' &&
+            !process.env.TRANSPORT_MAILER_URL
+          ) {
+            const logsDirName = process.env.LOGS_PATH ?? 'logs';
+            mkdirSync(logsDirName, { recursive: true });
+            openSync(`${logsDirName}/mail.log`, 'a');
+            appendFileSync(`${logsDirName}/mail.log`, `${data.message}\n`);
+          }
+        });
     } catch (e) {
       throw new Error(e);
     }
diff --git a/frontend/src/components/ActionsToolbar/index.jsx b/frontend/src/components/ActionsToolbar/index.jsx
new file mode 100644
index 00000000..ad3a0910
--- /dev/null
+++ b/frontend/src/components/ActionsToolbar/index.jsx
@@ -0,0 +1,19 @@
+import { useSelector } from 'react-redux';
+import {
+  DistributeHorizontal,
+  DistributeVertical,
+} from 'react-bootstrap-icons';
+
+function DisplayIconView() {
+  const { direction } = useSelector((state) => state.editor);
+  switch (direction) {
+    case 'horizontal':
+      return <DistributeHorizontal />;
+    case 'vertical':
+      return <DistributeVertical />;
+    default:
+      return <DistributeHorizontal />;
+  }
+}
+
+export default DisplayIconView;
diff --git a/frontend/src/pages/snippet/ActionsToolbar.jsx b/frontend/src/pages/snippet/ActionsToolbar.jsx
index a0c43b02..e158f4b3 100644
--- a/frontend/src/pages/snippet/ActionsToolbar.jsx
+++ b/frontend/src/pages/snippet/ActionsToolbar.jsx
@@ -1,11 +1,12 @@
 import { useTranslation } from 'react-i18next';
-import { useDispatch } from 'react-redux';
+import { useDispatch, useSelector } from 'react-redux';
 
 import Button from 'react-bootstrap/Button';
 import Col from 'react-bootstrap/Col';
 import { BoxArrowUp, Files, PlayFill } from 'react-bootstrap-icons';
 import { toast } from 'react-toastify';
 import { actions } from '../../slices';
+import DisplayIconView from '../../components/ActionsToolbar/index.jsx';
 import { useAuth, useRunButton, useSaveButton } from '../../hooks';
 import 'react-toastify/dist/ReactToastify.css';
 
@@ -17,7 +18,7 @@ function ActionsToolbar({ snippet }) {
   const { snippetData, code, isAllSaved } = snippet;
   const { name: snippetName, ownerUsername } = snippetData;
   const { isLoggedIn } = useAuth();
-
+  const { direction } = useSelector((state) => state.editor);
   const handleShare = () => {
     dispatch(
       actions.openModal({
@@ -61,8 +62,25 @@ function ActionsToolbar({ snippet }) {
     toast.error(t('toasts.saveCode.error'));
   };
 
+  const handleView = () => {
+    if (direction === 'horizontal') {
+      dispatch(actions.updateDirection('vertical'));
+      return;
+    }
+    if (direction === 'vertical') {
+      dispatch(actions.updateDirection('horizontal'));
+    }
+  };
+
   return (
     <Col className="toolbar">
+      <Button
+        className="btn-icon-only-full-height d-none d-md-inline-block"
+        onClick={handleView}
+        variant="nofill-body"
+      >
+        <DisplayIconView />
+      </Button>
       <Button
         className="btn-icon-only-full-height"
         onClick={handleDuplicate}
diff --git a/frontend/src/pages/snippet/index.jsx b/frontend/src/pages/snippet/index.jsx
index 610f1c7d..a640c45f 100644
--- a/frontend/src/pages/snippet/index.jsx
+++ b/frontend/src/pages/snippet/index.jsx
@@ -28,7 +28,7 @@ function ResizeHandler({ direction = 'horizontal' }) {
 
 function SnippetPage() {
   const { isLoggedIn } = useAuth();
-  const { isAllSaved, isReady, code, hasSnippetData, snippetData } =
+  const { isAllSaved, isReady, code, hasSnippetData, snippetData, direction } =
     useSelector((state) => state.editor);
   const snippetApi = useSnippets();
   const params = useParams();
@@ -67,9 +67,15 @@ function SnippetPage() {
 
   const debouncedValue = useDebounce(code, AUTOSAVE_TIMEOUT);
 
-  const direction = useMediaQuery('(min-width: 768px)')
-    ? 'horizontal'
-    : 'vertical';
+  const isNotMobile = useMediaQuery('(min-width: 768px)');
+
+  useEffect(() => {
+    if (isNotMobile) {
+      dispatch(actions.updateDirection('horizontal'));
+    } else {
+      dispatch(actions.updateDirection('vertical'));
+    }
+  }, [dispatch, isNotMobile]);
 
   useEffect(() => {
     const editorData = editorDataRef.current;
diff --git a/frontend/src/slices/editorSlice.js b/frontend/src/slices/editorSlice.js
index dcc211f4..d9fbd0be 100644
--- a/frontend/src/slices/editorSlice.js
+++ b/frontend/src/slices/editorSlice.js
@@ -18,6 +18,8 @@ const initialState = {
   code: DEFAULT_CODE,
   savedCode: DEFAULT_CODE,
   isAllSaved: true,
+  direction: 'horizontal',
+  isNotMobile: false,
 };
 
 const editorSlice = createSlice({
@@ -49,6 +51,22 @@ const editorSlice = createSlice({
       const code = payload ?? DEFAULT_CODE;
       return { ...initialState, code };
     },
+    updateDirection(state, { payload }) {
+      const direction = payload;
+      switch (direction) {
+        case 'vertical':
+          state.direction = 'vertical';
+          break;
+        case 'horizontal':
+          state.direction = 'horizontal';
+          break;
+        default:
+          state.direction = 'horizontal';
+      }
+    },
+    updateIsNotMobile(state, { payload }) {
+      state.isNotMobile = payload;
+    },
   },
 });