Single Event pages have no side padding in mobile

Hello, there is something wrong with the formatting of the single event pages on mobile screen – the paddings left and right of the text body are 0 and it is difficult to read the text on mobile.
Here is an example: https://www.dropbox.com/s/jf7tg3g4ryclhch/Screenshot_20200904-162351.png?dl=0

The Single event style setting is set to Default.

Can you please help to fix this?

Thank you!
Lyuben

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