page hero and load more article problems

Try adding this snippet:

add_filter( 'post_class', function( $classes ) {
	if ( ! is_admin() && in_array( 'gb-query-loop-item', $classes ) ) {
		$index = array_search('generate-columns',$classes);
if($index !== FALSE){
    unset($classes[$index]);
}
		
	}

	return $classes;
} );

Adding PHP: https://docs.generatepress.com/article/adding-php/#code-snippets

thanks fernando, now it works perfectly. can I ask you, however, the reason and/or the cause of having to use this php code?

By default, loops in archive pages and the blog have this class: generate-columns. There are default CSS for this class one of which, adds the spacing you wished to remove.

With that CSS, we removed the class from your Query Loop Block.

ok, I have two more questions: david provided me with a CSS to underline the title on the left side of the page hero but I noticed that he only underlines the last part of the text when I would like him to underline all the text. how can i correct?

Aah you have a container link.
Change the CSS to:

.border-hover:not(:hover) h2 {
    border-color: transparent !important;
}

And move the border-hover class to the GB Container Block that has the container link.

note that I also use this CSS.

@media(min-width: 769px) and (pointer: fine) {

    .paging-navigation p a:hover,
    h2.wp-show-posts-entry-title a:hover,
    div#rpwwt-recent-posts-widget-with-thumbnails-2 ul li a:hover,
    .generate-columns-container article.post:hover h2 {
        text-decoration: underline;
    }

}

Could you start a new topic?
This is now 4 pages long and it is getting difficult for us to handle so many requests in the one feed.

ok david, thnx

You're welcome