Issue with instructions page

Hi There

On the instructions page for arcane, the content stretches over the “Table of Contents” context menu on the left the second I click any of the options. This makes the page half unreadable

https://www.skywarriorthemes.com/instructions/arcane/

I tested on chrome and IE to verify if this was a browser issue and it happens on both.

Please could you have a look at fixing this so i can read the instructions 🙂

Thanks in Advance