diff --git a/README.md b/README.md
index d3b28b2..0a8b9ff 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,18 @@
+# Nextcloud Radio app
 This experimental app uses the radio-browser.info api and offers radio stations right in your Nextcloud!
 
 [![](https://onny.project-insanity.org/files/nextcloud-app-radio-screenshot.png)](https://onny.project-insanity.org/files/nextcloud-app-radio-screenshot.png)
+
+## Maintainers
+* [Jonas Heinrich](https://github.com/onny)
+
+## Testing
+Can be easily tested using Docker:
+```
+docker run -v /tmp/nextcloud-app-radio:/opt/nextcloud/apps/radio -d --name nextcloud -p 80:80 rootlogin/nextcloud
+```
+First part of -v is the path to the cloned or downloaded nextcloud radio app. Debug it with:
+```
+docker run -i -t e326cbb922aa /bin/bash
+```
+Where -t specifies the container id.
diff --git a/css/main.css b/css/main.css
index e3b418a..936fba6 100644
--- a/css/main.css
+++ b/css/main.css
@@ -31,3 +31,11 @@ tr:hover {
   background-color: edeff2;
   transition: all 0.1s ease;
 }
+
+img.fav:hover {
+  display:none;
+}
+
+img.homepage:hover {
+  display:none;
+}
diff --git a/js/main.js b/js/main.js
index dd7b33f..e719ef9 100644
--- a/js/main.js
+++ b/js/main.js
@@ -10,10 +10,10 @@ $(window).on('load', function(){
     $("tbody > tr").remove();
     $.each(data, function(i, station) {
       $('tbody').append('<tr src='+station['url']+'>\
-                          <td width=60px align=center><img width=20px height=20px src='+OC.imagePath('radio','fav.png')+'></td>\
+                          <td width=60px align=center><img class=fav width=20px height=20px src='+OC.imagePath('radio','fav.png')+'></td>\
                           <td width=60px align=center><img width=40px height=40px src='+station['favicon']+'></td>\
                           <td>'+station['name']+'</td>\
-                          <td width=60px align=center><a href="'+station['homepage']+'" target="_blank"><img width=20px height=20px src='+OC.imagePath('radio','homepage.png')+'></a></td>\
+                          <td width=60px align=center><a href="'+station['homepage']+'" target="_blank"><img class=homepage width=20px height=20px src='+OC.imagePath('radio','homepage.png')+'></a></td>\
                         </tr>');
     });
   }