.bloc_hero#bloc-1{ position: relative; z-index: 20000; background-image: url(https://eurofiber-dc-1896.version-beta.com/wp-content/uploads/sites/7/2025/03/banner_big.png); }
#bloc-1 { z-index: calc( 10000 - 1 ) }
#bloc-2 { z-index: calc( 10000 - 2 ) }
#bloc-3 { z-index: calc( 10000 - 3 ) }
#bloc-4.bloc_chiffres_cle { z-index: 20000; position: relative; background-image: url(https://eurofiber-dc-1896.version-beta.com/wp-content/uploads/sites/7/2025/03/bg_chiffres.png) }
#bloc-4 { z-index: calc( 10000 - 4 ) }
#bloc-5 { z-index: calc( 10000 - 5 ) }
#bloc-6 { z-index: calc( 10000 - 6 ) }
.bloc_banniere_cta#bloc-cta-footer .container{ z-index: 20000; position: relative; background-image: url(https://eurofiber-dc-1896.version-beta.com/wp-content/uploads/sites/7/2025/03/banner_footer.png); }
#bloc-cta-footer { z-index: calc( 10000 - cta-footer ) }