1. You need to copy this file to your child theme:

wp-content/themes/listivo/templates/partials/listing_card.php

Remember to create the same path of folders.

2. Find this PHP code:

<!--?php if (!empty($lstLocation)) : ?-->

and before that paste this code:

<p><?php echo wp_kses_post($lstCurrentListing->getDescription()); ?></p>


save this file.

3. We also need some custom CSS:

.listivo-listing-card__main-head > p {
overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 7;
  -webkit-box-orient: vertical;
  margin-bottom: 15px
}

And these is the results: