a

BeHub/Hub/templates/page/default/main_bar.html

 <nav class="navbar navbar-default navbar-fixed-top">
   <div class="container-fluid">
     <!-- Brand and toggle get grouped for better mobile display -->
-    <div class="navbar-header">
+    <div class="navbar-header" style="min-width: 300px;">
 
       <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
       </button>

BeHub/Hub/templates/user_panel/default/user_bar.html

 <nav class="navbar navbar-default navbar-fixed-top">
   <div class="container-fluid">
     <!-- Brand and toggle get grouped for better mobile display -->
-    <div class="navbar-header">
+    <div class="navbar-header" style="min-width: 300px;">
       <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
       </button>
 
@@ -10,7 +10,7 @@
     </div>
 
 
-      <ul class="nav navbar-nav navbar-right" style="min-width: 300px;">
+      <ul class="nav navbar-nav navbar-right">
 
         <li><a href="/beacons">Beacons</a></li>
         <li><a href="/">Projects</a></li>