Cacher is the code snippet organizer for pro developers

https://css-tricks.com/snippets/jquery/equalize-heights-of-divs/

<!--  will resize al divs with class col_container to the same height -->
<div class="col_container">
	<div class="banner_container">
		<div class="image_titles">
			<img src="<?php the_field('image_section_1'); ?>">
		</div>
		<div class="banner_titles">
			<?php the_field('title_section_1') ; ?>		
		</div>	
	</div>			
		<?php the_field('content_section_1'); ?>
</div>



<script>
var maxHeight = 0;
$(".col_container").each(function(){
   if ($(this).height() > maxHeight) { maxHeight = $(this).height(); }
});
$(".col_container").height(maxHeight);  
  
</script>