Merge pull request #522 from validmind/update-staging-11808115950

Merge main into staging

Author: github-actions[bot]

site/training/assets/training.css

@@ -20,6 +20,7 @@ a:hover {
     align-items: center; 
     flex-direction: column; 
     text-align: center;
+    background-size: cover;
 }
 
 #quarto-sidebar.sidebar {