Style improvements for mobile

app/javascript/stylesheets/components/Board.scss

@@ -27,6 +27,11 @@
       .sidebarBox { width: 100%; }
     }
 
+    .postStatusFilterContainer {
+      flex-direction: row !important;
+      flex-wrap: wrap;
+    }
+
     .postList { width: 100%; }
   }
 

app/javascript/stylesheets/general/_navbar.scss

@@ -25,6 +25,7 @@
         .text-uppercase;
       
       font-size: 14px;
+      text-align: left;
     }
 
     .nav-item.active {
@@ -41,4 +42,12 @@
   .dropdown-toggle::after {
     vertical-align: middle;
   }
+
+  .navbar-toggler:focus {
+    outline: none;
+  }
+
+  .navbar-toggler[aria-expanded="true"] {
+    background-color: $astuto-grey;
+  }
 }