Full width on cover image and remove sidebar of single and pages

src/assets/scss/_post.scss

@@ -27,6 +27,24 @@
                 img {
                     max-width: 100%;
                 }
+                .wp-block-cover-image{
+                    width: 100vw;
+                    position: relative;
+                    left: 50%;
+                    right: 50%;
+                    margin-left: -50vw;
+                    margin-right: -50vw;  
+                }
+                .wp-block-embed{
+                    iframe{
+                        width: 100%;
+                    }
+                }
+                .wp-block-gallery{
+                    @media (max-width: 768px){
+                        padding-left: 0;
+                    }
+                }
             }
         }
     }

src/functions.php

@@ -22,7 +22,7 @@ if(!function_exists('tainacan_setup')) {
             // This is all for compatibility with versions of WordPress prior to 3.4.
             define( 'HEADER_TEXTCOLOR', $custom_header_support['default-text-color'] );
         }
-        
+        add_theme_support( 'align-wide' );
         add_theme_support( 'html5', array( 'comment-list' , 'comment-form') );
         add_theme_support( 'post-thumbnails' );
 		

src/header.php

@@ -33,4 +33,4 @@ get_header('banner'); ?>
     <nav aria-label="breadcrumb" class="d-none d-md-flex">
         <?php echo $bread; ?>
     </nav>
-    <div class="container-fluid mt-5">
+    <div class="container-fluid mt-5" style="overflow-x: hidden;">

src/page.php

@@ -6,8 +6,5 @@
                 <?php get_template_part('template-parts/loop'); ?>
             </div><!-- /#content -->
         </div>
-
-        <?php get_sidebar(); ?>
-
     </div><!-- /.row -->
 <?php get_footer(); ?>

src/single.php

@@ -5,6 +5,5 @@
                 <?php get_template_part('template-parts/loop'); ?>
             </div><!-- /#content -->
         </div>
-        <?php get_sidebar(); ?>
     </div><!-- /.row -->
 <?php get_footer(); ?>