Inline css not supported at twig template

style tag eliminated while twig render . I have already tried below approached but it is not working for me.

What does “eliminated” mean, technically?

Are you sure caching isn’t involved here?

config/development/settings --> I enabled development mode

For any support here we need a complete explanation of your implementation.

I have custom block . Block return #theme which mapped with test.html.twig
inside test.html.twig wrote above html

Got solution The problem is

Actually problem happened with #markup

return html like

$hml = '<div class="test" style="color: red; font-size: 16px;"> </div>'; #(real scenario this html came from twig )

   return [
      '#markup' => '<div class="pane ">'.$html.'</div>',
    ];

Solution :

return [
       
            '#type'       => 'inline_template',
            '#template'   => '<div class="pane ">'.$html.'</div>'
           
         
    ];

https://drupal.stackexchange.com/questions/289647/add-inline-style-to-re...