@media (max-width: 992px){   
    .row{
        justify-content: center;
    }
}
@media (max-width: 768px){
    .hero{
        display: none;
    }
    section.container div:first-child{
        display: block !important;
    }
    section.container div a.small{
        display: block;
        text-align: center;
        margin-top: 10px;
    }
}