diff --git a/src/components/LDeviceLocationPopup.vue b/src/components/LDeviceLocationPopup.vue
index 85df3ff..e20f580 100644
--- a/src/components/LDeviceLocationPopup.vue
+++ b/src/components/LDeviceLocationPopup.vue
@@ -7,6 +7,7 @@
         :src="faceImageDataURI"
         :alt="$t('Image of {deviceName}', { deviceName })"
         :title="$t('Image of {deviceName}', { deviceName })"
+        class="face"
       />
       <ul class="info-list">
         <li :title="$t('Timestamp')">
diff --git a/src/styles/_map.scss b/src/styles/_map.scss
index 7feafe1..fede396 100644
--- a/src/styles/_map.scss
+++ b/src/styles/_map.scss
@@ -15,6 +15,11 @@
 
       .leaflet-popup-content {
         margin: 30px;
+
+        .face {
+          width: 40px;
+          border-radius: 3px;
+        }
       }
     }