docs: 📝 rework the features in readme

README.md

@@ -6,12 +6,12 @@ You need to have [GPodderSync](https://apps.nextcloud.com/apps/gpoddersync) inst
 
 ## Features
 
-- Browse podcasts and play them directly in Nextcloud
-- Keep track of subscribed shows and episodes
-- Sync them with GPodderSync compatible clients
-- Import and export subscriptions
-- Mobile friendly interface
-- Unified search integration
+- 🔍 Browse and subscribe huge collection of podcasts
+- 🔊 Listen to episodes directly in Nextcloud
+- 📋 Keep track of subscribed shows and episodes
+- 🌐 Sync them with GPodderSync compatible clients
+- 📱 Mobile friendly interface
+- 📡 Import and export your subscriptions
 
 ## Comparaison with similar apps for Nextcloud
 
@@ -40,11 +40,11 @@ You need to have [GPodderSync](https://apps.nextcloud.com/apps/gpoddersync) inst
 
 ## Screenshots
 
-<img src="./screens/index.png" height="300" title="Homepage" />
-<img src="./screens/discover.png" height="300" title="Discover" />
-<img src="./screens/search.png" height="300" title="Search" />
-<img src="./screens/episodes.png" height="300" title="Episode list" />
-<img src="./screens/modal.png" height="300" title="Episode description" />
+<img src="./screens/index.png" width="230" title="Homepage" />
+<img src="./screens/discover.png" width="230" title="Discover" />
+<img src="./screens/search.png" width="230" title="Search" />
+<img src="./screens/episodes.png" width="230" title="Episode list" />
+<img src="./screens/modal.png" width="230" title="Episode description" />
 
 ## Clients supporting sync of GPodderSync