add: progression de la section 1.2 sur la page d'apprentissage electronique

This commit is contained in:
2026-09-30 23:22:54 +02:00
parent f3ce09ab0a
commit 9ba4ec10a5
2 changed files with 32 additions and 5 deletions

View File

@@ -10,6 +10,9 @@ body {
}
header {
position: sticky;
top: 0;
z-index: 100;
background-color: #ffffff;
}