Merge remote-tracking branch 'origin/v1/contrib' into release/1.8.0

Author: iOvergaard

packages/uui-button/lib/uui-button.element.ts

@@ -348,6 +348,26 @@ export class UUIButtonElement extends UUIFormControlMixin(
       a:not([href]):active {
         animation: ${UUIHorizontalShakeAnimationValue};
       }
+
+      /* ANIMATIONS */
+      @keyframes fadeIn {
+        0% {
+          opacity: 0;
+        }
+        100% {
+          opacity: 1;
+        }
+      }
+
+      @keyframes fadeOut {
+        0% {
+          opacity: 1;
+        }
+        100% {
+          opacity: 0;
+        }
+      }
+
       #icon-check,
       #icon-wrong {
         display: grid;

packages/uui-modal/lib/uui-modal.element.ts

@@ -95,6 +95,7 @@ export class UUIModalElement extends LitElement {
         max-width: unset;
         max-height: unset;
         border: none;
+        background: none;
       }
       dialog::backdrop {
         background: none;