styling fix

Author: Devon-White

fern/styles.css

@@ -75,7 +75,15 @@ a[href*="status.signalwire.com"]::after {
 
 /* "Run in Postman" button — Fern wraps external link images with `mx-auto`
    (block-centered) and appends an external-link icon. Both look out of place
-   for a small, inline-feeling CTA, so override them. */
+   for a small, inline-feeling CTA, so override them. On hover the image
+   itself scales up slightly (no surrounding box) for clear, in-place feedback. */
+a[href*="god.gw.postman.com"] {
+  display: inline-block;
+  transition: transform 0.15s ease;
+}
+a[href*="god.gw.postman.com"]:hover {
+  transform: scale(1.05);
+}
 a[href*="god.gw.postman.com"] > svg.external-link-icon {
   display: none;
 }