Minor fixes.

css/components/blazy.loading.css

 /**
  * @file
+ * Provides loading indicator animation, not used when using blur.
  */
 
 /* Credit: https://github.com/tobiasahlin/SpinKit */
@@ -41,14 +42,10 @@
 
 /* Hide for non-js users. */
 .is-b-loading::before {
+  z-index: -1;
   display: none;
 }
 
-/* Core drupal.init.js provides this .js class for free as long as loaded. */
-.js .is-b-loading:not(.is-b-loaded)::before {
-  display: block;
-}
-
 /* Prevents costly double animations when Blur is enabled.
 CSSLint vs. Stylelint complain conflicting problems at different CSS specs.
 @see https://caniuse.com/css-not-sel-list
@@ -57,7 +54,6 @@ CSSLint vs. Stylelint complain conflicting problems at different CSS specs.
 .is-b-loading:not(.is-b-loaded)::before,
 .is-b-loading:not([data-animation])::before {
   position: absolute;
-  z-index: 22;
   top: 50%;
   left: 50%;
   width: 30px;
@@ -71,6 +67,8 @@ CSSLint vs. Stylelint complain conflicting problems at different CSS specs.
 }
 
 .is-b-loading.is-b-visible:not(.is-b-loaded)::before {
+  z-index: 22;
+  display: block;
   -webkit-animation: rotateplane 1.2s infinite ease-in-out;
   animation: rotateplane 1.2s infinite ease-in-out;
 }

src/BlazyDefault.php

@@ -403,7 +403,7 @@ class BlazyDefault {
    */
   public static function dyComponents(): array {
     $deps   = ['blazy/compat'];
-    $common = ['minified' => TRUE, 'weight' => -1];
+    $common = ['minified' => TRUE, 'weight' => -1.8];
     $libs   = [];
 
     foreach (['instagram', 'pinterest'] as $key) {

src/Media/Placeholder.php

@@ -157,7 +157,7 @@ class Placeholder {
 
     // Provides image effect if so configured unless being sandboxed.
     // Slick/ Splide lazy loads won't work, needs Blazy to make animation.
-    if ($blazies->is('blazy') && $fx = $blazies->get('fx')) {
+    if ($fx = $blazies->get('fx')) {
       $attributes['class'][] = 'media--fx';
       $attributes[Attributes::data($blazies, 'animation')] = $fx;
     }
@@ -195,7 +195,7 @@ class Placeholder {
    */
   private static function dataImage(array &$settings, $uri, $tn_uri, $tn_url, $style): void {
     $blazies = $settings['blazies'];
-    if (!$blazies->is('blazy') || !$blazies->use('blur')) {
+    if (!$blazies->use('blur')) {
       return;
     }
 

src/Theme/Lightbox.php

@@ -338,6 +338,7 @@ class Lightbox {
       if ($has_dim && !empty($json['paddingHack'])) {
         $pad = round((($json['height'] / $json['width']) * 100), 2);
         $style .= 'width:' . $json['width'] . 'px; padding-bottom: ' . $pad . '%;';
+        $hattrs['data-b-ratio'] = $pad;
       }
 
       // Currently only audio with background cover.

src/Utility/CheckItem.php

@@ -194,7 +194,7 @@ class CheckItem {
 
     // @todo better logic to support loader as required, must decouple loader.
     // @todo $lazy = $blazies->get('image.loading') == 'lazy';
-    // @todo $lazy = $blazies->is('blazy') && ($blazies->get('libs.compat') || $lazy);
+    // @todo $lazy = $blazies->get('libs.compat') || $lazy;
     // Redefines some since this can be fed by anyone, including custom works.
     $blazies->set('is.fluid', $is_fluid)
       ->set('is.blur', $is_blur)