.multi-item-carousel .carousel-inner>.item {
    transition: 500ms ease-in-out left;
}

.multi-item-carousel .carousel-inner .active.left {
    left: -33%;
}

.multi-item-carousel .carousel-inner .active.right {
    left: 33%;
}

.multi-item-carousel .carousel-inner .next {
    left: 33%;
}

.multi-item-carousel .carousel-inner .prev {
    left: -33%;
}

.elemento-side-menu {
    opacity: 1;
}

.elemento-side-menu:hover {
    background-color: #6d7fb5;
    color: white;
    transition: 0.2s;
}

@media all and (transform-3d),
(-webkit-transform-3d) {
    .multi-item-carousel .carousel-inner>.item {
        transition: 500ms ease-in-out left;
        transition: 500ms ease-in-out all;
        -webkit-backface-visibility: visible;
        backface-visibility: visible;
        -webkit-transform: none!important;
        transform: none!important;
    }
}

.multi-item-carousel .carouse-control.left,
.multi-item-carousel .carouse-control.right {
    background-image: none;
}

.venta-libro {
    text-align: center;
    padding-bottom: 10px;
}

#guchito {
    padding-top: 6%;
    background-color: #F7F7F7;
}

@media (max-width: 800px) {
    /* .btn-agregar, .span-cantidad, .btn-restar{
    display: flex;
    flex-direction: column;
    align-items: center;
    vertical-align: middle;
  } */
    #guchito {
        padding-top: 10%
    }
}

@media (max-width: 550px) {
    #guchito {
        /* display: block; */
        padding-top: 25%;
    }
}

@media (max-width: 450px) {
    #guchito {
        /* display: block; */
        padding-top: 35%;
    }
}

@media (max-width: 350px) {
    #guchito {
        /* display: block; */
        padding-top: 45%;
    }
}

@media (max-width: 300px) {
    #guchito {
        /* display: block; */
        padding-top: 55%;
    }
}