/* DEBUT */ main_mask{ font-family:aptos, arial, de projet Développements Immobiliers /* DEBUT */ main_mask{ font-family:aptos, arial, serif; font-size: 14px; line-height: ; background-color:F7F7F7; color: 323232; } main_mask .banner { position: relative; padding-top: 15%; } main_mask iframe{ display: block; margin: 10px auto 0px auto; } main_mask .background-size-cover { position: absolute; top: 0; width: 100%; height: 100%; background-repeat: no-repeat; background-position: center center; bac…