Merge pull request #22586 from overleaf/jel-gallery-header

[web] Fix spacing above gallery

GitOrigin-RevId: f4460b5dc4780566cf8d0d4cda4213840530a275

services/web/frontend/stylesheets/bootstrap-5/pages/templates-v2.scss

@@ -21,7 +21,7 @@
 }
 
 .gallery {
-  margin-top: var(--spacing-10);
+  padding-top: calc($header-height + var(--spacing-10)) !important;
 
   .gallery-tagged-tags-container-spacing {
     padding: 0 var(--spacing-09);