diff --git a/public/ar_overviewmap.js b/public/ar_overviewmap.js
index c7e0e47b3814f9de5b18d526ae8200dd9bc40d3c..abdad996f0648f0444b48b2f6f18b65e83946add 100644
--- a/public/ar_overviewmap.js
+++ b/public/ar_overviewmap.js
@@ -25,7 +25,7 @@ function init_map() {
             CartoDB_Positron.addTo(mymap);
     
             userIcon = L.icon({
-                iconUrl: 'previewImages/map-user.png',
+                iconUrl: 'assets/previewImages/map-user.png',
                 iconSize: [32, 32],
                 iconAnchor: [16, 32],
                 popupAnchor: [0, -32]
@@ -124,4 +124,4 @@ function roundTo(n, digits) {
     }
     return parseFloat(n);
 }
- 
\ No newline at end of file
+ 
diff --git a/public/style.css b/public/style.css
index 94b25b86fe50851898b5ff274ce2e8bfb34af1b3..7a832012072414d1821b2bbc1863bb8c0c18b41c 100644
--- a/public/style.css
+++ b/public/style.css
@@ -250,7 +250,7 @@ button:active {
 .control-button {
   flex: 0 0 auto;
   border: none;
-  border-radius: 5px;
+  border-radius: 20px;
   padding: 8px;
   background-color: #007BFF;
   cursor: pointer;
@@ -258,11 +258,11 @@ button:active {
 }
 
 .control-button img {
-  width: 40px;
-  height: 40px;
+  width: 30px;
+  height: 30px;
 }
 
 .control-button:active {
   background-color: #0056b3;
   transform: scale(0.95);
-}
\ No newline at end of file
+}