Escaping body from body?

A

Alexander2018-08-25 13:21:00

css

Alexander, 2018-08-25 13:21:00

There is a page, parts of which are displayed by twig, on this page there is a block in which another page will be displayed, the styles of which will clearly interfere with the main page. Iframe seems to be out of fashion for a long time already, so I don’t consider it. The question is how to make the main page not accept the styles that are laid down in this block, even if they are set inline. For an example and understanding, I sketched a schematic template below, on which, in the content block , there should theoretically be a page, an entire page with head, body, styles, and so on.

<html>
    <head>
        {% include 'partials/metadata.html.twig' %}
    </head>
    <body>
    
        {% include 'partials/header.html.twig' %}
        
        <div class="content">
            {% include 'partials/content.html.twig' %}
        </div>
        
        {% include 'partials/footer.html.twig' %}
    
    </body>
</html>