wptit

Is “allow comments” in the Discussion tab of each Edit Page ticked? If you don’t see the Discussion tab, click Screen Options on any Edit Page and tick Discussion.

Which theme you are using

There are lot of Plugin for this you can search for those plugin for this like

https://wordpress.org/plugins/category-posts/

try, use width as per your need

@media screen and (min-width: 673px) {
.slider .featured-content .hentry, .featured-content {
height: 400px;
}
}

Yes !

If you are using free version of this theme then you may expereince this issue

Thanks
.

refer this thread

https://wordpress.org/support/topic/find-on-page-search-plugin?replies=3

After disabling all plugin even if u see this issue then Best solution is contact your hosting provider and report this issue ,

Use this plugin for solution to your problem

https://wordpress.org/plugins/better-search-replace/

First try deactivating plugins then try again.

If not, then consider increasing the amount of memory allocated to PHP.

If not that, then you may need to loosen file permissions
——————–
Methods for increasing the amount of memory a PHP script may consume

1. If you have access to your PHP.ini file, change the line in PHP.ini
If your line shows 32M try 64M:
memory_limit = 64M ; Maximum amount of memory a script may consume (64MB)

2. If you don’t have access to PHP.ini try adding this to an .htaccess file:
php_value memory_limit 64M

3. Try adding this line to your wp-config.php file:
define(‘WP_MEMORY_LIMIT’, ’64M’);

4. Talk to your host.