.avia_mega_div > ul.sub-menu > li > ul.sub-menu > li > a > span.avia-bullet,
.avia_mega_div > ul.sub-menu > li > ul.sub-menu > li > ul.sub-menu > li > ul.sub-menu > li > a > span.avia-bullet { display: none }

if it is realy a custom ID it will be:
#portfolio-style {… } ( it is change anyway to not uppercase )
.portfolio-style is a class

Ist der Menupunkt denn noch ein Mega-Menu? – Sind denn da Untermenupunkte? Und warum – wenn du Sie doch ohnehin ausblenden möchtest?
Hat der Menu-Punkt immer noch die gleiche ID (12984) ?

Nächster Punkt. Das ist ja ohnehin auf display : none ! der hover style ist der, der interessiert – also versuche:
__________
Is the menu item still a mega menu? – Are there submenu items? And why – if you want to hide them anyway?
Does the menu item still have the same ID (12984) ?
The mega-menu is on default allready on display : none ! – the hover style is the one that interests – so try:
____________
maybe try better:

#menu-item-14445:hover .avia_mega_div {
   display: none !important;
}

be more specific on your selectors.
Maybe you give custom ID’s or custom classes to those table.

and you realy replaced your code ( on phone-info input field ) with mine ???

<a href="tel:3109333123">[av_font_icon icon='ue854' font='entypo-fontello' size='20px' position='left' color='#b02b2c' ][/av_font_icon] (310)933 3123</a> - <a href="mailto: (Email address hidden if logged out) ">[av_font_icon icon='ue805' font='entypo-fontello' size='20px' position='left' color='#b02b2c' ][/av_font_icon]  (Email address hidden if logged out) </a>

Yes – i found that link too – but i thought that there is in the meanwhile a solution from firefox til now.
See Date ot that topic: Opened 5 years ago Closed 5 years ago

dear mods, you no longer have to thank there – and certainly not so often :lol: ;)

But wait til a mod looks into that topic here again. There must be a reason to exclude the audio-player from mce.

can you try this in your child-theme functions.php:
see : Link

function av_change_logo_link_for_polylang_lang($link){
    if(pll_current_language() == 'en'){
        $link = "https://kriesi.at";
    }
    return $link; 
}
add_filter('avf_logo_link','av_change_logo_link_for_polylang_lang');

on default we can try this too – i do not test it yet as if clause:
if (get_locale() == 'en_GB') {

well – borlabs offers an iframe option.

• something like this placed on that page in a codeblock element:
  <div id="youtube-film" class="mfp-hide">[borlabs-cookie id="youtube" type="content-blocker"]<iframe width="100%" height="800" src="https://www.youtube-nocookie.com/embed/Uzjt3fvIlnY" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>[/borlabs-cookie]</div>
  The mfp-hide class will ensure that the div in the codeblock isn’t visible.
• your button is linking to that ID: #youtube-film ( if you got more than one film – each got his own id ) for each a unique div with that id (could be in the same codeblock)
• Give a custom-class to your button!
• Then you had to make your own magnificPopup script to open that class in an inline popup ;)
  the custom-class as trigger with midclick=true, type= 'inline', delegate: 'a', as option

Link
maybe you include in that script outside that magnificPopup function
$('.custom-class').find('a').addClass('no-scroll');

PS: it will work – but with two buttons on that slider we had to find better selectors ! otherwise the second button will be triggered too.

as mentioned above give a custom-class in this case to the slider

function inline_popup_youtube_link() { 
?>
<script type="text/javascript">
(function($){
$(window).on('load', function () {  
	$('.custom-class').find('a[href*="youtube"]').addClass('no-scroll');
	$('.custom-class').magnificPopup({
		delegate: 'a[href*="youtube"]',
		type:'inline',
		midClick: true,
	});
 });   
})(jQuery);
</script>
<?php 
}
add_action('wp_footer', 'inline_popup_youtube_link', 9999);

PPS: because the link isn’t really a youtube link ( remember the link goes to that div with ID: #youtube-film )
if you like to use it on other places – the ID must have a string with “youtube” maybe you can name them #youtube-1, #youtube-2 etc.

OR choose as selector: for the anchor : a[href^="#"] ( replace it on both lines ) – it means the link starts with #
But then the second button in the slider must not be an anchor link of the page. This would also fall into the trigger.
________
Das dort die Vorschaubilder von Youtube gezeigt werden in einer lokalen Version ( daher meine Frage oben ) – wird bei dir nicht der Fall sein !
Es wird das Standard Borlabs Preview image gezeigt werden.
Da habe ich ordentlich borlabs und youtube kenntnisse mit eingebracht und eigene Scripte geschrieben.

Yes – but he is right even on the newest Enfold – the fixed background is not fixed in firefox browsers.

but you have to think of – if it is good to have the submenu open – in this case the content has only 1/6 height of the whole screenheight on f.e. mobile phones !
So : why no second burger instead: https://webers-testseite.de/transparent-header/

try:

@media only screen and (max-width: 989px) {
  .responsive #top #wrap_all #header .container {
    width: 90%;
    max-width: 90%;
  }
   
  #header {
    position: fixed !important;
    height: 80px !important;
    max-height: 80px !important;
  }
  
  .responsive.html_mobile_menu_tablet #top #wrap_all .av_header_transparency {
    background-color: transparent;
  }
  
  .responsive #top .av-logo-container ,
  .responsive #top .logo a,
  .responsive #top .logo img {
    height: 80px !important;
    max-height: 80px !important;
  }
  
  .responsive #top .av-main-nav .menu-item-avia-special a {
    height: 80px !important;
    line-height: 80px !important;
  }
  .responsive.html_mobile_menu_tablet.html_header_top #top #main {
    padding-top: 80px !important;
  }
}

___________ off topic __________

this is the only way i found to have sticky submenus on mobile and even with transparent header and sticky header !
see: https://webers-testseite.de/transparent-header/
https://kriesi.at/support/topic/how-to-make-the-submenu-sticky-on-mobile/#post-1225108

But there is a lot to do: have some child-theme alb elements ( the menu.js and to ensure loading the child-theme menu-js – the menu.php too )
and this is the reason for the trouble in menu.js:

if( burger_menu.is(":visible") ){
	this.css({top: 'auto', position: 'absolute'}); fixed = false;
	return;
}

the column that is the first in your row – ( 2/5) edit and go to : Row Settings – Row Layout
choose equal height and middle:
( click to enlarge )

you can use the shortcode whereever you like even in widgets or text-alb element
If it is in child-theme functions.php you can have comments in one-liner by //
or in more lines by /* your text */
or like i do for my snippets – give the function a meaningfull name – i think “print_button_shortcode” is unique enough to remember what function it is.

f.e.

// shortcode for print page button
function print_button_shortcode($atts){
return '<a class="print-page" href="javascript:window.print()">Print This Page</a>';
}
add_shortcode( 'print_button', 'print_button_shortcode' );