https://kebs.org/wp-content/plugins/bold-timeline-lite/bold-builder-light/bt-bb-light.js?ver=6.6

1(function( $ ) {
2	
3	var set_responsive = function() {
4		var width = Math.max( document.documentElement.clientWidth, window.innerWidth || 0 );
5		var res = 'xxl';
6		if ( width <= 1400 ) res = 'xl';
7		if ( width <= 1200 ) res = 'lg';
8		if ( width <= 992 ) res = 'md';
9		if ( width <= 768 ) res = 'sm';
10		if ( width <= 480 ) res = 'xs';
11		
12		$( '[data-btbbl-override-class]' ).each(function() {
13			var override_classes = $( this ).data( 'btbbl-override-class' );
14			for ( var prefix in override_classes ) {
15				if ( override_classes[ prefix ][ res ] !== undefined ) {
16					var new_class = prefix + override_classes[ prefix ][ res ];
17				} else {
18					var new_class = prefix + override_classes[ prefix ][ 'xxl' ];
19				}
20				$( this ).removeClass( override_classes[ prefix ][ 'current_class' ] );
21				$( this ).addClass( new_class );
22				override_classes[ prefix ][ 'current_class' ] = new_class;
23				//$( this ).data( 'override_classes', override_classes );
24			};
25		});
26		
27		$( '[data-btbbl-override-style-var]' ).each(function() {
28			var override_styles = $( this ).data( 'btbbl-override-style-var' );
29			for ( var prefix in override_styles ) {
30				if ( override_styles[ prefix ][ res ] !== undefined ) {
31					var new_style = override_styles[ prefix ][ res ];
32				} else {
33					var new_style = override_styles[ prefix ][ 'xxl' ];
34				}
35				$( this ).css( '--' + prefix, new_style );
36			};
37		});		
38		
39	}		
40
41	document.addEventListener( 'readystatechange', function() {
42		if ( document.readyState === 'interactive' || document.readyState === 'complete' ) {
43			set_responsive();
44		}
45	});
46	
47	$( window ).on( 'resize', function(e) {
48		set_responsive();
49	});
50	
51}( jQuery ));