i think your code works
try with copy paste

function my_avf_masonry_loop_entry_content($loop_excerpt, $entry) {
  $loop_excerpt = $entry->post_excerpt;
  return $loop_excerpt;
}
add_filter('avf_masonry_loop_entry_content', 'my_avf_masonry_loop_entry_content', 10, 2);

or escape enfold settings – with different padding for first and last li.

Try this instead in your quick css:

#top #wrap_all #header .avia_mega_div > .sub-menu {
    display: flex !important;
    flex-flow: row nowrap;
    justify-content: space-around;
    padding: 2% 1% !important;
}

#top #header .avia_mega_div li {
    flex: 0 1 18%;
    width: unset !important;
    padding: 0 !important;
    margin: 0 !important;
}

#top #wrap_all #header .avia_mega_div > .sub-menu > li img {
    transition: 0.3s all ease;
    margin-bottom: 10px
}

and if you like to have some hover indicators on that try in addition:

#top #wrap_all #header .avia_mega_div > .sub-menu > li:hover img {
    transform: scale(1.05);
    transition: 0.7s all ease;
    margin-bottom: 20px
}

Well one thing to mention is that you have a max width of your content of 925px – why do you load images bigger than that.
The one is nearly twice bigger.
The same with the 768px version for the responsive case.
And it seems that you load the images as background and as layers:

you can see it between 768px and 990px

The button that is part of the fullwidth slider can only be placed on default to the left side. But with a bit css in quick css you can shift this button to a right position.

In the Element ( as on most of the advanced Layout Builder Elements ) they have the opportunity to show or hide on 4 differnt screensizes.
So i placed two fullwidth sliders on top:
( click to enlarge the images )


The second fullwidth slider with the oposite setting.

For the button positioning i gave a custom-class to the sliders : homeslider

.homeslider .avia-slideshow-button {
    position: absolute;
    right: 5vw;
    bottom: 5vw;
    padding: 15px 25px !important;
    box-shadow: 2px 2px 15px -5px #000;
    font-size: 18px;
}

it is a wordpress limitation : 2560px – all images bigger than that will be recalculated and saved as xyz-scaled.jpg ( or png etc )
– Enfold creates some image-formats for their used elements ( see functions.php line 185ff : sizes )
– on functions.php lines 246ff – you see that for these images a compression level is set to 100% – : no compression.

That is the reason why the original jpg ( with 2560px width) might be smaller in file-size as the recalculated 1500px image ( featured_large or extra_large ).
You can set this compression level by a small snippet in child-theme functions.php:
e.g. for compression level 55%:

add_filter("avf_jpeg_quality", "avf_set_quality_mod", 9999, 1);
add_filter("avf_wp_editor_set_quality", "avf_set_quality_mod", 9999, 1);
function avf_set_quality_mod($quality) { $quality = 55; return $quality;}

This will only influence the uploading process. If you want the existing images have the same compression level you might use a “regenerate Thumbnails” Plugin afterwards.

__________________

PS: you can influence this big image threshold via a filter : big_image_size_threshold see here: Link
f.e.:

function increase_big_image_size_threshold( $threshold ) {
    return 3500; // new threshold
}
add_filter('big_image_size_threshold', 'increase_big_image_size_threshold', 999, 1);

by the way @Yigit – I mention it here again now; this should actually be the standard behavior. It makes no sense when you are in the single post to set the link that leads to itself. Maybe you pass this on as a suggestion to Günter.

Did you download the “installable wordpress file only” or the “All files & documentation” zip ? ;)

PS: stell die Seite mal auf Deutsch um !
bin gespannt ob das hier dann noch vorkommt:

maybe you find some settings on
Dashboard – Layerslider WP – Options – Advanced
some helpfull settings to solve the issue:
( click to enlarge )

hm – the original size of your image: https://www.bureaureinasmallenbroek.nl/wp-content/uploads/2021/05/Gasterse-Duinen-4-bomen.jpg
it has a ProphotoRGB embedded – maybe that will cause the color shift on upload and recalculation to smaller images.

• This reply was modified 4 years, 1 month ago by Guenni007.

your color mode rgb is a sRGB profile or is it f.e. an adobeRGB.
– I used to work for museums and the color correct reproduction was always an issue.
Unfortunately, many of the images were also intended for printing, so I sometimes got a CMYK in the web upload.
Maybe that’s what happened to you with that one image without you realizing it, you failed to convert it to sRGB.
The standard RGB Profile is for Web – guess all browsers try to generate the image display according to this standard.
If i rember it well – the adobeRGB interpreted as sRGB looks a bit more magenta – especially the blue colors.

• This reply was modified 4 years, 1 month ago by Guenni007.

you have still some rules concerning to padding-top of #main in your css set to !important

you got this rule in your css:

@media only screen and (min-width: 787px) {
	#header_meta { display: none !important; }
	.html_header_top.html_header_sticky #top #wrap_all #main {
	    padding-top: 170px !important;
	}
}

the rule of a blank page layout :

#top.avia-blank #wrap_all #main {
    padding-top: 0 !important;
    margin: 0;
}

comparing the selectors – the first has one class more than the second – so it will win the game ;)
is the first rule a custom rule in your quick css ?

you can overwrite that rule by:

.html_header_top #top.avia-blank #wrap_all #main {
    padding-top: 0 !important;
    margin: 0;
}

BUT
The first rule is an enfold rule but not set to !important on default.
is there any reason to set it this way?

give this a chance ( remove the other code ):

html.html_av-framed-box {
  padding-top: 0 !important;
}

.av-frame.av-frame-top.av-frame-vert {
  height: 0 !important;
}

we can surround the weekday by some html with a class. Those extra letters had to be escaped.

Replace the whole code with:

function add_date_time_popup_content( $content ) {
	if ( ! function_exists( 'pum_get_popup_id' ) ) return;
	$popup_id = pum_get_popup_id();
	return "<p class='date-published'>" . get_the_date( '\<\s\p\a\n \c\l\a\s\s\=\"\w\e\e\k\d\a\y\"\> l \<\/\s\p\a\n\> \d. d.m.Y' , $popup_id ) . "</p>" . $content  ;
}
add_filter( 'pum_popup_content', 'add_date_time_popup_content' );

function show_date_of_popup(){
?>
<script type="text/javascript">	
(function($) {
	$(document).ready(function(){ 	  
		$('.pum-trigger').each(function() {
			var pumPopup = $('.pum').css('display');
			var trigger_name = $(this).attr('class').split(' ')[0];
			var publishingDate = $(this).closest('#top').find('#'+trigger_name+' .date-published').html();
			var date_published = $('<span class="puplished">'+publishingDate+'</span>');
			$(this).append(date_published);	
		});
	});	
})(jQuery);	       
</script>
<?php
}
add_action('wp_footer', 'show_date_of_popup', 9999);

and put this to quick css:

.puplished .weekday,
.date-published .weekday {
	text-transform: capitalize;
}