Merge pull request #21765 from overleaf/jel-gallery-spacing

[web] Spacing updates on the gallery

GitOrigin-RevId: bf10c7ab5d8e05d54ac6834b1e5568c86b1ea767

services/web/frontend/stylesheets/bootstrap-5/components/blog-posts.scss

@@ -41,7 +41,6 @@
 
 .blog {
   margin-top: var(--spacing-16);
-  margin-bottom: var(--spacing-16);
 
   img {
     max-width: 100%;

services/web/frontend/stylesheets/bootstrap-5/pages/content.scss

@@ -49,7 +49,7 @@
   }
 
   .begin-now-card {
-    margin: var(--spacing-16) 0;
+    margin: calc(var(--spacing-16) * 2) 0;
   }
 
   // TODO: only used on about page. Confirm with UX changes needed

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

@@ -400,6 +400,10 @@
 
   .related-tags-header {
     margin-top: var(--spacing-16);
+
+    h2 {
+      margin-bottom: 0;
+    }
   }
 
   .related-tags {