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diff --git a/webapp/config/config.json b/webapp/config/config.json
index 7cae646dde24f77cac4245af032c708bfffbfe67..72063bd75f48ac8bd77d8953192f896326659a83 100644
--- a/webapp/config/config.json
+++ b/webapp/config/config.json
@@ -10,7 +10,7 @@
   "city_search":{
     "method": "geodb",
     "population": 10000,
-    "range": 100,
+    "range": 30,
     "limit": 10
   },
   "transport_search":{
diff --git a/webapp/views/js/meeting.js b/webapp/views/js/meeting.js
index 794a71a89aef63a51d512b57af36901ee6a578de..ba64920d28ee2c64317fa7eff948acad4a3c313e 100644
--- a/webapp/views/js/meeting.js
+++ b/webapp/views/js/meeting.js
@@ -43,7 +43,7 @@ socket.on('get_meeting', function(data){
   $('#users').html('')
 
   const parameters = `
-  <div class="col-sm-6">
+  <div class="col-md-6">
   <h2 class="font-weight-bold mb-5">Paramètres généraux</h2>
   <dl class="row">
   <dt class="col-sm-3">Nom</dt>
@@ -60,7 +60,7 @@ socket.on('get_meeting', function(data){
   </dl>
   </div>
 
-  <div class="col-sm-6">
+  <div class="col-md-6">
   <h2 class="font-weight-bold mb-5">Résultat</h2>
   <dl class="row">
   <dt class="col-sm-3">Date</dt>