WordPress Advanced Custom Fields content slider

acf-slick-carousel-content-slider.php

<?php
if ( have_rows( 'care_levels' ) ):
	echo '<div class="carelevels-slider">';
while ( have_rows( 'care_levels' ) ): the_row();
?>

<div class="carelevels-slide">

	<?php
	// content
	$care_content = get_sub_field( 'care_content' );
	echo $care_content;
	?>

	<?php
	// buttons
	if ( have_rows( 'care_buttons' ) ):

		while ( have_rows( 'care_buttons' ) ): the_row();

	// vars
	$btn_text = get_sub_field( 'button_text' );
	$btn_url = get_sub_field( 'button_url' );

	echo '<a href="' . $btn_url . '" class="btn-orange" target="_blank">';
	echo $btn_text;
	echo '</a>';

	endwhile;
	
	endif;
	?>

</div>

<?
endwhile;
echo '</div>';
endif;
?>