Although there isn't a direct feature to create borders on Google Docs, there are 3 workarounds that you can use to create that appearance.

How to Put Borders Around Pictures on Google Docs. Google does not offer a feature that directly supports adding borders around the images inserted into a Google Docs document, as of May 2013.

To hide 0r remove borders in Google Sheets and Docs, open the document, select the preferred table, then choose the relevant options to delete the borders.

Google Docs, released in 2006, is free to use, web-based, and not only for text documents; you can create slideshows and spreadsheets, too. Here's how to use it.

Whether you want to make text stand out, add some structure, or create a unique visual, we’ll show you a few ways to insert a text box in Google Docs.

Formatting Google Docs files to display data in organized rows and columns is an effective way to highlight and convey important ideas, and the use of tables is not limited only to the Spreadsheets ...