Delete page titles

Question

I'm making a website with the Primer theme, and it includes a big bar with the title in huge letters across every page. I prefer the titles be in the body of the post, so I want to delete the title bar altogether.

However, inserts that have been suggested on here like

.page_header {
display: none !important;
}

don't work at all when I input them into "Additional CSS". What am I doing wrong? Keep in mind, when you answer, that I'm a complete novice.

Answer 1

Simply you can remove the title tag or you can comment also

<?php //the_title(); ?>

Answer 2

I figured it out manually: It turns out the code I was given didn't specify what part needed to be changed. In the theme I'm using, the title is in page-title-container rather than page_header and it worked just fine once I made that change. Thank you for your help!