Hey Ramon,
Thank you for the link to your site, the closest I could come to your request is this script and css that shows the gallery image thumbnail alt tag on mouse-over:

which works ok if the alt tag doesn’t contain too much text, since the image needs to be clickable to view the larger image above if there is too much text you can’t click the image.
If you want to try this, add this code to the end of your functions.php file in Appearance ▸ Editor:

function custom_gallery_tooltip_script() { ?>
    <script>
(function($) {
	setTimeout(function(){
  $("#top.single-product .flex-control-thumbs>li>img").wrap('<div class="alt-wrap"/>');
  $(".alt-wrap>img").each(function() {
    $(this).after('<span class="tooltip">' + $(this).attr('alt') + '</span>');
  });
	},300);
})(jQuery);
</script>
    <?php
}
add_action('wp_footer', 'custom_gallery_tooltip_script');

and this code in the General Styling ▸ Quick CSS field:

.alt-wrap { 
  display: block;
  position: relative;
  margin: 0px;
}
.alt-wrap span.tooltip {
  opacity: 0;
  position: absolute;
  left: 0; right: 0; bottom: 0;
  margin: 0;
  color: #fff;
  padding: 5px;
  font-size: 10px;
  line-height: 12px;
  background-color: rgba(0,0,0,0.8);
  transition: all 300ms ease;
  transition-delay: 300ms;
}
.alt-wrap:hover > span.tooltip { 
  opacity: 1; 
  transition-delay: 0s;
}

Then clear your browser cache and any cache plugin, and check.

Best regards,
Mike

Hey nexusgeografics,
You can edit this file:
/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/portfolio/portfolio.php
on line 1084 find:
$output .= "<{$link_markup[0]} data-rel='grid-" . avia_post_grid::$grid. "' class='grid-image avia-hover-fx'>{$custom_overlay} " . get_the_post_thumbnail( $the_id, $image_size, $image_attrs ) . "</{$link_markup[1]}>";
cut and paste before line 1124:
$output .= '<footer class="entry-footer"></footer>';
then add a custom class to the “avia-arrow” it will point down instead of up, to do this edit line 1085 from this:
$output .= ! empty( $title ) || ! empty( $excerpt ) ? "<div class='grid-content'><div class='avia-arrow'></div>" : '';
to this:
$output .= ! empty( $title ) || ! empty( $excerpt ) ? "<div class='grid-content'><div class='avia-arrow top-grid-title'></div>" : '';
then add this css to your Quick CSS:

.grid-entry .top-grid-title.avia-arrow {
    border: none;
    top: 49px;
    z-index: 1;
}

This is the results on my test site:

Best regards,
Mike

Hey Manos,

Thank you for the inquiry.

1.) This is possible but you have to modify the avia_ajax_search function in the functions-enfold.php file and adjust the thumbnail manually. Look for this code around line 396.

$image = get_the_post_thumbnail( $post->ID, 'thumbnail' );

2.) You can use the avf_ajax_search_query filter to adjust the number of posts in the search results container.

add_filter("avf_ajax_search_query", function($query) {
	parse_str($query, $parameters);
	$parameters["numberposts"] = 2;

	return http_build_query( $parameters );
}, 10, 1);

Best regards,
Ismael

Hey jb84,

Thank you for the inquiry.

This is the actual image (see private field) used in the slider. Is the original image much sharper than this thumbnail or image? Please provide the original image so that we can upload and check it on our installation.

Best regards,
Ismael

Hey xela,
Thank you for your patience and the link to your site, Try adding this code to the end of your child theme functions.php file in Appearance ▸ Editor:

add_filter( 'avf_modify_thumb_size', 'enfold_customization_modify_thumb_size', 10, 1 );
function enfold_customization_modify_thumb_size( $size ) {
  $size['entry_with_sidebar'] =array('width'=>1500, 'height'=>1500 , 'crop' => false);
  return $size;
}

this will only take effect on new uploaded featured images, or you can use the thumbnail regeneration plugin

Best regards,
Mike

Hey MikeTandySwag,

Thank you for the inquiry.

Looks like you adjusted the width of the portfolio preview container with the following css code, which also resizes the image.

.portfolio-preview-image {
    /* width: 30% !important; */
}

Default width value is 66.6%. To remove the thumbnail, make sure to set the Ajax Portfolio Preview Settings > Display Preview Images settings to slideshow or image list.

Best regards,
Ismael

Hey melanie_erfrischt,

Thank you for the inquiry.

1.) You may need to adjust the height of the header on mobile view in order to increase the size of the logo. Please try to use this css code.

@media only screen and (max-width: 767px) {
.responsive #top #header_main > .container .main_menu .av-main-nav > li > a, .responsive #top #wrap_all .av-logo-container {
    height: 160px;
    line-height: 160px;
}

.responsive #top .logo, .responsive .logo img, .responsive .logo svg, .responsive #top #wrap_all .main_menu {
    height: 160px !important; 
}
}

2.) The size of the thumbnails can be adjusted in the Appearance > Customize > Woocommerce > Product Images panel. You can also use a filter to adjust the default product image size. Please check the following documentation.

// https://woocommerce.com/document/image-sizes-theme-developers/?quid=8cf885fd38c8c30cc929ffa354f88a0f

If you have any additional questions at this time we kindly ask that you open them up in a separate thread. The longer threads get in the forum, they become more difficult to support as they tend to drift off topic and they also make it troublesome for users trying to search for solutions. Keeping threads relevant to their original inquiry ensures that we can keep better track of what has been resolved and that users can more effectively find answers to similar issues they might be experiencing.

Thanks!

Best regards,
Ismael

Hi,

Thank you for the info @Guenni007.

The user wanted the big thumbnail to change on click instead of hover or mouseover, so the changes in the gallery.js file may still be necessary

Best regards,
Ismael

Hey ilowelife,
Thank you for your patience the file that controls this is \wp-content\themes\enfold\config-templatebuilder\avia-shortcodes\gallery\gallery.js and I did some testing but while the thumbnail mouseover behavior can be changed to click this also affects the behavior of the rest of the element and breaks large image popup because of how the script is written, unfortunately it would require a rewrite that is more than we can offer here.
If you really want this customization, we can recommend Codeable for their experience and expertise with Enfold. Please follow the link to discuss your project and time frame with them.

Best regards,
Mike

Hey kowalski,
Thank you for the link to your site it looks like your featured images have a 16:9 aspect ratio (702×395) but the thumbnails need to be more square 206×166, thus the cropping.
One way around this would be to use featured images that are more square and would show on your blog page correctly and then hide the featured image on the post itself and use your full-sized image instead.
That is you would manually add your full-sized image at the top of your post and use the option to hide the featured image on the post:

Best regards,
Mike