img.card-img-top {
    object-fit: cover;
    cursor: pointer;
    max-height: 150px !important;
    max-width: 150px !important;
}

img.card-img-top.girar {
    animation: fadein 2s;
}

@keyframes fadein {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
body {
  /*Para la barra inferior fija*/
  padding-bottom: 70px;
}

.col-3{
    padding: 0px 0px;
}