Merge pull request #18961 from overleaf/jel-new-plans-spacing

[web] Update main container spacing for new plans page

GitOrigin-RevId: b6c8fa852ba2025c78f6daa22146854fc6a13789

services/web/frontend/stylesheets/app/plans/plans-new-design.less

@@ -3,6 +3,9 @@
 .plans-new-design {
   padding-top: calc(var(--spacing-16) + var(--header-height));
 
+  .container {
+    padding: 0 var(--spacing-06);
+  }
   .main-heading-section {
     text-align: center;
     max-width: 885px;