fix pagination appearance

web/src/components/Pagination.scss

@@ -3,7 +3,11 @@
 .pagination {
   .info {
     @include filler;
+    align-items: center;
+    display: flex;
+    flex-direction: row;
     flex-grow: 1;
+    justify-content: center;
     margin-left: $space-s;
     padding-top: $space-xs;
     text-align: center;