/* Positionnement du container */
.bbp-carousel {
    position: relative;
}

/* Boutons gauche/droite */
.bbp-carousel .owl-nav button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #000;
    color: #fff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    border: none;
}

/* Bouton gauche */
.bbp-carousel .owl-nav .owl-prev {
    left: -50px;
}

/* Bouton droite */
.bbp-carousel .owl-nav .owl-next {
    right: -50px;
}

/* Hover */
.bbp-carousel .owl-nav button:hover {
    background: #0015dc;
}

.owl-nav span{
  font-size:50px;
  color:#0015dc;
}
.bbp-carousel .owl-nav button span:hover {
    color:#fff;
}