Error: Element style not allowed as child of element div in this context.

Hello to the community! I’m having trouble validating a web site using the Astra Theme free, the w3c validator comes up with a few errors that I cannot find a way to fix. I already have made a post about the first error and now I’m going to post the rest of them, altogether because it seems that they are related. I’m not very experienced with WordPress and coding so please I ask for your sympathy. The errors I get are the following:

Error: Element style not allowed as child of element div in this context. (Suppressing further errors from this subtree.)

From line 179, column 4; to line 179, column 10

iner">?			<style>/*! el

Element style not allowed as child of element div in this context. (Suppressing further errors from this subtree.)

From line 184, column 4; to line 184, column 10

iner">?			<style>/*! el

Error: Element style not allowed as child of element div in this context. (Suppressing further errors from this subtree.)

From line 193, column 4; to line 193, column 10

iner">?			<style>/*! el

Error: Element style not allowed as child of element div in this context. (Suppressing further errors from this subtree.)

From line 202, column 4; to line 202, column 10

iner">?			<style>/*! el

These are the errors, please if anybody have a clue what I should do I’ll be really gratefull! Thanks in advance!

The page I need help with: [log in to see the link]