diff --git a/src/components/PDFView/PdfMarking.tsx b/src/components/PDFView/PdfMarking.tsx
index 8de12f0..a6dc1a4 100644
--- a/src/components/PDFView/PdfMarking.tsx
+++ b/src/components/PDFView/PdfMarking.tsx
@@ -1,5 +1,3 @@
-import { Box } from '@mui/material'
-import styles from '../../pages/sign/style.module.scss'
 import PdfView from './index.tsx'
 import MarkFormField from '../../pages/sign/MarkFormField.tsx'
 import { PdfFile } from '../../types/drawing.ts'
@@ -9,9 +7,10 @@ import {
   findNextCurrentUserMark,
   isCurrentUserMarksComplete,
   updateCurrentUserMarks,
-} from '../../utils/mark.ts'
-
+} from '../../utils'
 import { EMPTY } from '../../utils/const.ts'
+import { Container } from '../Container'
+import styles from '../../pages/sign/style.module.scss'
 
 interface PdfMarkingProps {
   files: { pdfFile: PdfFile, filename: string, hash: string | null }[],
@@ -74,7 +73,7 @@ const PdfMarking = (props: PdfMarkingProps) => {
 
   return (
     <>
-      <Box className={styles.container}>
+      <Container className={styles.container}>
         {
           currentUserMarks?.length > 0 && (
             <PdfView
@@ -93,7 +92,7 @@ const PdfMarking = (props: PdfMarkingProps) => {
               selectedMarkValue={selectedMarkValue}
             />
           )}
-      </Box>
+      </Container>
     </>
   )
 }