hello herndario, we can create a new template and set it to full width
I have changed the id name from primary to primary_full and assign style for it
<style>
#primary_full{
width:100%;
}
</style>
<?php
/**
* Template Name: Full With Page Template
*/
?>
<?php get_header(); ?>
<div class="mid-content clearfix">
<div class="content-area" id="primary_full">
<main role="main" class="site-main" id="main">
<?php get_template_part( 'content', 'page' ); ?>
</main>
</div>
</div>
<?php get_footer(); ?>
It is working!!
