Hi,
Thanks for the login, I found that when adding the custom class to the column you included the dot, I removed the dot and it now works.
I also adjusted the sticky height of the column and the start position, here is the new code for your review:

// sticky element
function add_sticky_script(){
?>
<script type="text/javascript">
(function($){
  function a() {
      $(window).scroll(function(e){
        var $sticky = $('.sticky_element');
        var position = ($sticky.css('position') == 'fixed');
        if ($(this).scrollTop() > 170 && !position){
          $sticky.css({'position': 'fixed', 'top': '170px', 'right': '8%','width' : $sticky.innerWidth() });
          $sticky.next().css('float', 'right');
          $sticky.addClass('fixed_element_style');
        }
        if ($(this).scrollTop() < 170 && position)
        {
          $sticky.css({'position': 'static', 'top': '0px', 'width' : '' });
          $sticky.next().css('float', 'left');
          $sticky.removeClass('fixed_element_style');
        }
      });
  }

  a();
})(jQuery);
</script>
<?php
}
add_action('wp_footer', 'add_sticky_script');

Please clear your browser cache and check.

Best regards,
Mike

Hi,
Thanks :)
Glad we were able to help, we will close this now. Thank you for using Enfold.

For your information, you can take a look at Enfold documentation here
For any other questions or issues, feel free to start new threads under Enfold sub forum and we will gladly try to help you :)

Best regards,
Mike

Hi,
To change to content of the text, please try the Say What Plugin
Try adding the text you would like to replace, and your new text, and use ‘avia_framework’ as the Text Domain. This screenshot shows a example.

Best regards,
Mike

Hey Pascal König,
Danke, dass du dich ausgesucht hast,
Leider, da Enfold ausschließlich bei Theme Forest angeboten wird, besagt unser Vertrag mit ihnen, dass wir Lizenzen nicht direkt verkaufen können oder Rabatte anbieten, wenn sie nicht öffentlich zugänglich sind.
Wir bieten jedoch von Zeit zu Zeit öffentliche Rabatte an. Bitte melden Sie sich für unseren Newsletter an, um über unseren nächsten Rabatt informiert zu werden.
Wir wünschen Ihnen viel Erfolg und danken Ihnen für Ihr Interesse an Enfold.

————————-

Thank you for reaching out,
Unfortunately, since Enfold is offered exclusively at Theme Forest, our contract with them says we can not sell licenses directly, or offer discounts unless it is open to the public.
We do however offer public discounts from time to time, please signup for our newsletter to be notified of our next discount.
We wish you great success, and thank you for your interest in Enfold.

Best regards,
Mike

Hey BPC,
When I check I get the message:
“Gefeliciteerd, uw website is AVG Proof!”
“Congratulations, your website is AVG Proof!”
Perhaps it was a caching error?

Best regards,
Mike

Hey navindesigns,
You had this css in your child theme style.css

/*  remove submenu for the homepage */
.page-id-734 .main_menu .avia-menu .sub-menu {
    display: none !important;
}

I removed it for you, Please clear your browser cache and check.

Best regards,
Mike

Hey waldmeister42,
Have you tried clearing your browser cache?

Best regards,
Mike

Hi,
Glad Jordan could help, shall we close this then?

Best regards,
Mike

Hi,
Sorry, I’m not sure that I understand, when I look at the page above, the image seems to be full width.
Although it looks like you are using the parallax effect causing a gap at the top near the header.

Best regards,
Mike

Hi,
Glad we were able to help, we will close this now. Thank you for using Enfold.

For your information, you can take a look at Enfold documentation here
For any other questions or issues, feel free to start new threads under Enfold sub forum and we will gladly try to help you :)

Best regards,
Mike

Hi,
I was able to login with my VPN, and I believe you need to change the code you added to your functions.php to this:

add_action( 'ava_after_main_menu', 'enfold_customization_header_widget_area' );
function enfold_customization_header_widget_area() {
  dynamic_sidebar( 'header' );
}

I tried to make the change but received an error that the change needs to be done via ftp.
Then try this code in the General Styling > Quick CSS field:

#header_main .widget {
    width: 20%;
    margin-left: 20%;
}

Best regards,
Mike

Hi,
Please try this instead:

.gform_page_fields input[type='text'],.ginput_container input[type='text'],.ginput_container textarea {
background:#fff!important;
border:1px solid #c9c9c9!important;
}
 #top .gform_wrapper select {
background-color: #fff !important; 
border:1px solid #c9c9c9!important;
}

Best regards,
Mike

Hi,
Glad we were able to help, we will close this now. Thank you for using Enfold.

For your information, you can take a look at Enfold documentation here
For any other questions or issues, feel free to start new threads under Enfold sub forum and we will gladly try to help you :)

Best regards,
Mike

Hi,
Please try:

.gform_page_fields input[type='text'],.gfield_select,.ginput_container input[type='text'],.ginput_container textarea {
background:#fff!important;
border:1px solid #c9c9c9!important;
}

Best regards,
Mike

Hey StartSmallDigital,
Here’s a rough idea, try this script to move the main_menu and appendto the footer:

jQuery(window).load(function(){
  jQuery( ".main_menu" ).appendTo( "#footer" );
  });

then use this css to fix the footer to the bottom of the page and arrange the menu, search, and social icons:

#footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    max-height:90px !important; 
}
#footer .main_menu {
width: 100% !important;
}
#footer .social_bookmarks {
    float: right !important; 
}
#footer #menu-item-search {
float: right !important; 
    right: -150% !important; 
}

You could then hide the header with some css.
This works good for mobile, but I’m not sure what you want to do for desktop.
Unless you would be interested in moving the whole header down?
I think this would need some more research.

Best regards,
Mike