diff --git a/ietf/static/css/ietf.scss b/ietf/static/css/ietf.scss
index f1f2b94a1..aee93dcfe 100644
--- a/ietf/static/css/ietf.scss
+++ b/ietf/static/css/ietf.scss
@@ -695,8 +695,8 @@ td.position-empty {
 }
 
 .edit-meeting-schedule .session.other-session-selected {
-    outline: var(--bs-info) solid 0.2em;
-    /* width matches margin on .session */
+    outline: 0.3em solid var(--bs-info);
+    box-shadow: 0 0 1em var(--bs-info);
     z-index: 2;
     /* render above timeslot outlines */
 }