New Theme: How to remove a section from the Top Page

Good Morning

In the previous version of the theme, I was able to remove the Title and Subtitle from a page with the following css code

.page-title {display: none;}
.page-title-section {display: none;}
.entry-header {display: none;}
.content-area {padding: 0;}

With this new theme, a new section appeared that I would like to remove, but I do not know what code to use for that purpose.

Http://www.sete-i.pt/wp/index.php/front-page/zspos/?preview=true

Thank you for your help

Hello
However after a careful reading of the forum, I was able to see that I can remove the date and the author of the pages in “Full Mode” through this code:

.page-template-full-width .entry-meta {display: none; }

However, the page title is still immediately under the heading.

How can I remove it?

Thank you

This code also did not remove the title from the page

.page .entry-title { display: none; }

Thanks