Suddenly blue blocks appears behind text

[yeajiw86316504]

how can I get rid of these blue blocks?

when 'overprint preview' checked, they disappear.

[Willi Adelberger · Accepted solution]

You should work with Paragraph and Character Styles. These markers remind you that you work with manual override.

You can click them away by clicking the [+]-Button on top of the Paragraph or Character Style panel, but better is to work with appropriate styles.

[BobLevine]

https://indesignsecrets.com/why-is-my-indesign-text-highlighted-in-blue.php/comment-page-1

[yeajiw86316504]

thank you so much your answer is enough to solve my problem have a good day