deactivate banner of blog entries about htmly HOT 2 CLOSED

I can't offer specific help but in general, you can modify your theme and save it with a new name (to mitigate the erasure of your modifications when there is an update)

Usually, the UI hacks/modifications are done in layout.html.php or post.html.php.
You can identify precisely the location by looking at the HTML source of the page with a browser.
here is an example:

Then you search in the PHP code for the place where this HTML code is emitted.
You will find something like this:

In the code above you can remove from "< p class="meta" >" to "< / p >"

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Thanks @JPLeRouzic

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