fix external-link transition styles

Author: ethmarks

assets/css/components/_external-link.scss

@@ -23,12 +23,12 @@
         gap: var(--spacing-sm);
         position: relative;
         overflow: hidden;
+        transition:
+            transform 0.3s ease,
+            box-shadow 0.3s ease,
+            color 0.3s ease;
 
         &.animated {
-            transition:
-                transform 0.3s ease,
-                box-shadow 0.3s ease,
-                color 0.3s ease;
             animation: slideInFromLeft 0.5s 0.4s var(--transition-timing) both;
         }