OSIS-2542 Add CSS to prevent div anchor hidden by fixed navbar
OSIS-2542 Add CSS to prevent div anchor hidden by fixed navbar

uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/osis,uclouvain/OSIS-Louvain