# About Customizing internal margin from the pdf document

**URL:** <https://pdfjs.community/t/about-customizing-internal-margin-from-the-pdf-document/1620>\
**Category:** Technical Support\
**Created:** [April 22, 2022, 9:34am UTC](https://pdfjs.community/t/about-customizing-internal-margin-from-the-pdf-document/1620 "2022-04-22T09:34:42Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![laneyson.dev](https://avatars.discourse-cdn.com/v4/letter/l/cdc98d/32.png) [@laneyson.dev](https://pdfjs.community/u/laneyson.dev)\
**Post date:** [April 22, 2022, 9:34am UTC](https://pdfjs.community/t/about-customizing-internal-margin-from-the-pdf-document/1620/1 "2022-04-22T09:34:42Z")

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PDF.js Express Viewer(8.4.0)

Hi, I want to use only the content area by removing the internal margin from the pdf document.  
I want to use only the document content by removing the blue arrow part from the picture, but I want to know if it is technically supported.

 ![image](https://canada1.discourse-cdn.com/flex031/uploads/pdfjscommunity/original/1X/3fc264b9116cb8ce511e65e282897bf10a69cafb.png)

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