.dro-banner{
    min-height: 500px;
    z-index:1;
}
.dro-banner h2,
.dro-banner a
{
    z-index: 11;
}
.dro-banner h2{
    color: white !important;
}
.dro-banner a{
    color: var(--colore-accento);
    background: white;
}
.dro-banner:after{
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.7);
    z-index: 10;
}
.banner-image-holder{
    top: 0;
    left: 0%;
    -webkit-animation: slide 150s linear infinite alternate;
    animation: slide 150s linear infinite alternate;
    z-index: 9;
}
.banner-image-holder img{
    -ms-flex-negative: 0;
    flex-shrink: 0;
    height: 100%;
    width: auto;
}
@-webkit-keyframes slide {
    0% {
        left: 0%;
    }
    50% {
        left: -200%;
    }
    100% {
        left: 0%;
    }
}
@keyframes slide {
    0% {
        left: 0%;
    }
    50% {
        left: -200%;
    }
    100% {
        left: 0%;
    }
}
@media screen and (max-width: 576px){
    .dro-banner{
        min-height: 370px;
    }
    @-webkit-keyframes slide {
        0% {
            left: 0%;
        }
        50% {
            left: -650%;
        }
        100% {
            left: 0%;
        }
    }
    @keyframes slide {
        0% {
            left: 0%;
        }
        50% {
            left: -650%;
        }
        100% {
            left: 0%;
        }
    }
}