Center logo & sitename when they stack on tiny screens

No really that's what that does.

web/themes/custom/geofresco/src/global/_layout.scss

@@ -1,2 +1,15 @@
 @charset "UTF-8";
 // Extend or override Bulma's layouts ../../node_modules/bulma/sass/layout
+
+
+@include until($mini) {
+  .sitename.column,
+  .logo.column {
+    width: 100%;
+  }
+}
+
+.search-bar > .block,
+.logo > .image {
+  display: inline-block;
+}