the whole Enfold Options are language specific on WPML. You can see that in the upper left corner – there are flags indicating the independent use of Enfold Options for languages.
So even the Quick Css fields are different when you switch languages in Enfold Options. Some say this is a bug – I think it’s an added benefit.
I always style all my settings for my main language first – even with all the quick css I need.
Then I sync the settings by exporting the theme settings file – switch to the other language in the backend – and load the theme settings file into the new language. – This for each language you have.
After that, if you want to style the language differently you can start customizing.

so I suspect that in your main language you have set the Footer settings to German and left them at a different setting in the other language.

So if there are any quick css entries afterwards, you have to remember to add them for the other languages as well. In this case I do not go over the theme settings files but transfer them manually.

well the a[href*=".webp"] is allready included to 4.8.0-dev-6 but the a[href*=".webp?"] is missing – so wait til next update and change it on your parent theme file : avia-snippet-lightbox.js yourself without the child-theme construct from above and the next update will bring it back.

Well a lot of the other mates do not.
And with one post so far, I just wanted to make sure it wasn’t due to such a trivial error.

3a) if you like to have your own “backlink” you can insert this to your child-theme functions.php:

/**  new backlink in copyright insertion*/
function new_nolink(){
$kriesi_at_backlink = "<a href='https://your-wanted-backlink-path'>Your Backlink Text</a>";
return $kriesi_at_backlink;
}
add_filter("kriesi_backlink","new_nolink");

alternative the newest way :

add_filter( 'kriesi_backlink', 'my_own_backlink', 10, 1);
function my_own_backlink($link){ 
  $theme_string = 'Custom Backlink Text'; 
  $backlink_url = 'Backlink URL';
  $no = "rel='nofollow'";
  $link = " - <a {$no} href='{$backlink_url}' target='_blank'>{$theme_string}</a>";
  return $link;
}

which font do you want to include?
do you have all font-weights you need in that zip file you upload? / or in the folder you upload?

a good starting (not only for google fonts – but for comparison) – this page could show you how it works to load fonts locally:
https://google-webfonts-helper.herokuapp.com/fonts

If you choose in the list on the left side one font – you an see on the right side the options you have.
On 2. Style select you can make your choice what font-style you like to include – if you want to do it exactly, you should select the italic fonts as well. Often it is enough to leave this display to the browser. Because every font style that should be loaded costs performance.
On 3. you can decide if you like to support even older browsers – or to load only modern browser support ( only woff and woff2)

first it is set to 100% in base.css ( inside the css folder )
a little down that definition it is set to:

/*default*/
h1, h2, h3, h4, h5, h6 {
/*	font-family: "Georgia", "Times New Roman", Helvetica, Arial, sans-serif; */
	font-weight: 600; }
#top h1 a, #top h2 a, #top h3 a, #top h4 a, #top h5 a, #top h6 a { font-weight: inherit; text-decoration: none; color: inherit; }
#top h1 strong, #top h2 strong, #top h3 strong, #top h4 strong, #top h5 strong, #top h6 strong { color: inherit; }
h1 { font-size: 34px; line-height: 1.1em; margin-bottom: 14px;}
h2 { font-size: 28px; line-height: 1.1em; margin-bottom: 10px; }
h3 { font-size: 20px; line-height: 1.1em; margin-bottom: 8px; }  /*28*/
h4 { font-size: 18px; line-height: 1.1em; margin-bottom: 4px; }  /*21*/
h5 { font-size: 16px; line-height: 1.1em; }  /*17*/
h6 { font-size: 14px; line-height: 1.1em; }

the option in the Enfold settings dialog “Default content font size” sets the size for the body. Many font size definitions go back to this value

sorry no private content for me – i’m participant as you!

but all pages except the front page :

function add_class_to_images(){
if(is_page() && !is_front_page()){
?>
<script>
	(function($) {		
		$('img').addClass('zoooom');
	})(jQuery);
</script>
<?php
}
} 
add_action('wp_footer', 'add_class_to_images');

the Exclamation mark indicates a not logic so it is all pages but not front page
PS: is_home() might work here too – but there is a little difference inbetween is_front_page() and is_home()

Well you can use every conditional tag wordpress offers: https://codex.wordpress.org/Conditional_Tags
a douple pipe is a logic or and a double && is a logic and
so you can start with – the if clause wraps the script that should be used.
e.g.:

function add_class_to_images(){
	if(is_page() || is_singular('post') || is_singular('portfolio')){
		?>
			<script>
				(function($) {		
					$('img').addClass('zoooom');
				})(jQuery);
			</script>
		<?php
	}   // this closes the if statement
}   // this closes the function itself
add_action('wp_footer', 'add_class_to_images');

//more specific selections can be made within the brackets. (e.g. - which pages should be affected via an array). 
// IDs without quotes and page names like privacy , portfolio etc. with quotes
if(is_page(array( 1396, 1617, 'privacy'))){ …

it might be better to see your pages it concerns to give exact help on that.

Not all Images are inserted in Enfold as <img src=" …
a lot of them are only background-images f.e.: https://kriesi.at/themes/enfold-2017/elements/masonry/

you can try this in child-theme functions.php if you need that class directly on the img tag itself
if you need it on the parent element tell me – then we can find that parent by another selector.
( i think even an each function is not neccessary)

function add_class_to_images(){
?>
<script>
(function($) {		
	$('img').addClass('zoooom');
})(jQuery);
</script>
<?php
}
add_action('wp_footer', 'add_class_to_images');

see same example page on top: https://webers-testseite.de/excerpt/
take an enfold button – light transparent and give to those buttons a custom class: button-liner

.avia-button-wrap.button-liner {
    width: 100%;
    float: none !important;
    height: 100%;
    display: block;
    overflow: hidden !important;
}

.avia-button-wrap.button-liner:before {
	display: inline-block;
	content: "";
	position: relative !important;
	top: 8px;     /*depending on your setting - like font-size etc. */
	left: 0;
	width: calc(100% - 150px) !important;     /*you know best how long this had to be for your text */
	border-bottom: 2px solid #ccc;
}

• This reply was modified 4 years, 11 months ago by Guenni007.

this here f.e. is :

non breaking space
small no-break Space
non breaking hyphen

see a list of them here: http://unicode.e-workers.de/entities.php

• This reply was modified 4 years, 11 months ago by Guenni007.

can you try this in your quick css:

.main_color .avia-content-slider .slide-image {
  background: transparent !important;
}

.av-partner-fake-img {
  box-shadow: none;
}