mobile menu fix

app/components/App.jsx

@@ -97,10 +97,13 @@ const RightSection = styled.div`
   }
   @media screen and (min-width: 901px) {
     &.hidden {
-      display: none !important;
+      display: flex !important;
     }
   }
   @media screen and (max-width: 900px) {
+    &.hidden {
+      display: none !important;
+    }
     flex-direction: column;
     width: 100%;
     height: auto;