reference / text expand

/**VLOŽIT DO FUNCTIONS***/
 function alena_rysava_scripts() {
 // Načtěte soubor scripts.js
 wp_enqueue_script('alena-rysava-scripts', get_stylesheet_directory_uri() . '/scripts.js', array('jquery'), null, true);
}
add_action('wp_enqueue_scripts', 'alena_rysava_scripts');


/**VLOŽIT JQUERY - DO CHILDKY VLOŽIT NOVÝ SOUBOR scripts.js***/

<script>
    jQuery(document).ready(function() {
        var text_expand_text = "Rozbalit recenzi";
        var text_collapse_text = "Zavřít recenzi";
        var text_expand_icon = "3";
        var text_collapse_icon = "2";

        jQuery(".pa-toggle-text").each(function() {
            jQuery(this).append('<div class="pa-text-expand-button"><span class="pa-text-collapse-button">' + text_expand_text + ' <span class="pa-text-toggle-icon">' + text_expand_icon + '</span></span></div>');
            jQuery(this).find(".pa-text-collapse-button").on("click", function() {
                jQuery(this).parent().siblings(".et_pb_text_inner").toggleClass("pa-text-toggle-expanded");
                if (jQuery(this).parent().siblings(".et_pb_text_inner").hasClass("pa-text-toggle-expanded")) {
                    jQuery(this).html(text_collapse_text + "<span class='pa-text-toggle-icon'>" + text_collapse_icon + "</span>");
                } else {
                    jQuery(this).html(text_expand_text + "<span class='pa-text-toggle-icon'>" + text_expand_icon + "</span>");
                }
            });
        });
    });
</script>



/**DO TEXTU VLOŽIT CSS TŘÍDU pa-toggle-text***/

/*collpse and set the height of the toggle text*/

.pa-toggle-text .et_pb_text_inner {
	max-height: 150px;
	transition: max-height 0.3s ease-out;
	overflow: hidden;
}


/*add gradient to the collapsed text*/

.pa-toggle-text .et_pb_text_inner:after {
	content: "";
	display: inline-block;
	position: absolute;
	pointer-events: none;
	height: 100px;
	width: 100%;
	left: 0;
	right: 0;
	bottom: 0;
	background-image: linear-gradient(0deg, #fff 1%, transparent);
}


/*style the expand text link*/

.pa-toggle-text .pa-text-expand-button {
	padding: 10px 0;
	text-align: left;
	color: #e30074!important;
}


/*change the curor to a pointed when hovering over the expand text link*/

.pa-toggle-text .pa-text-expand-button span {
	cursor: pointer;
}


/*define the font family for the toggle icon*/

.pa-toggle-text .pa-text-expand-button .pa-text-toggle-icon {
	font-family: ETMODULES, "sans-serif";
}


/*set the max height and transition of the expanded toggle*/

.pa-toggle-text .pa-text-toggle-expanded {
	max-height: 2000px;
	transition: max-height 3.3s ease-in;
}


/*hide the gradient when the toggle is expanded*/

.pa-toggle-text .pa-text-toggle-expanded.et_pb_text_inner:after {
	background: none;
}