diff --git a/src/map/map.js b/src/map/map.js
index 818ebed..ebd8774 100644
--- a/src/map/map.js
+++ b/src/map/map.js
@@ -166,7 +166,7 @@ for (let nodeId of Object.keys(nodes)) {
 }
 
 for (let connection of connections) {
-    let label = `${connection.from} - ${connection.to}<br><strong>${connection.latency}</strong>`;
+    let label = `${connection.from} - ${connection.to}<br><strong>${connection.latency}ms</strong>`;
 
     L.polyline(
         [ nodes[connection.from].location, nodes[connection.to].location ],
diff --git a/src/map/style.css b/src/map/style.css
index 76d4811..6c800da 100644
--- a/src/map/style.css
+++ b/src/map/style.css
@@ -102,6 +102,10 @@ html, body {
     backdrop-filter: blur(5px);
 }
 
+.leaflet-popup-content {
+    text-align: center;
+}
+
 .leaflet-control-zoom {
     backdrop-filter: blur(5px);
 }