Merge branch '35064-fix-px-difference' into 'master'

Reduce padding on context header

Closes #35064

See merge request !12855

app/assets/stylesheets/new_nav.scss

@@ -368,9 +368,10 @@ header.navbar-gitlab-new {
 }
 
 .breadcrumbs-sub-title {
-  margin: 2px 0 0;
+  margin: 2px 0;
   font-size: 16px;
   font-weight: normal;
+  line-height: 1;
 
   ul {
     margin: 0;