WordPress - How to display a single post in a lightbox?

Question

Lightbox

Something has already waved a little to look for, but in programming it is not selenium (
Maybe someone will tell you how to implement -

<div id="closeButton" onclick="document.getElementById('ch1').style.display='none'">Х</div>
 
Тут контент, который открывается
 
</div>
 
 
<input type="button" class="tvbt" value="Подробнее" onclick="document.getElementById('ch1').style.display='block'">

this is how I display separate "pop-up hints" when clicking on the button.
Is there a similar way to display a specific entry in the same pop-up window?
It is only necessary that the content of the entry itself be displayed, without the footer and header.