diff --git a/src/ConferenceEvent.css b/src/ConferenceEvent.css
index d69f2a9d..dc04ddc7 100644
--- a/src/ConferenceEvent.css
+++ b/src/ConferenceEvent.css
@@ -26,7 +26,7 @@
     flex-direction: column;
     align-items: center;
     gap: 10px;
-    border: 1px solid lightgrey;
+    border: 1px solid rgba(211, 211, 211, 0.962);
     border-radius: 10px;
     padding: 10px;
     background-color: #f9f9f9;
@@ -188,7 +188,7 @@
     display: flex;
     align-items: center;
     justify-content: center;
-    background-color: #5291D9;
+    background-color: #5596e0;
     color: black;
     border: none;
     width: 10px;