Remove highlights and headers from pages

Hi,

Just copy the page.html.twig file and rename it as page--front.html.twig and place that in the same location.

Then you could edit whatever in page.html.twig it would not affect front page of the site.

FYI : Instead of editing css / template files just place block only for front page only in that highlight and header region. There is configuration for block visibility in block configuration page. Just make it as Front page only.

I hope, it would solve your issues :)

Yes, by overriding the page.html.twig for front page and removing the regions from page.html.twig .
Will solve the issue without affecting the front page twig.