section.mcb-section-4a0387ed2{background-image:url(https://www.alumniarenbergorkest.be/wp-content/uploads/2025/09/BG-scaled.jpg#1239);}.mcb-section .mcb-wrap-grid.mcb-wrap-bwipupdp > .mcb-wrap-inner-bwipupdp{grid-template-columns:repeat(3, 1fr);}