.card-image-book{
    //cursor: pointer;
    height: 300px !important;
    .card-img{
        background-repeat: no-repeat;
        background-position: 50% center;
        background-size: cover;
        width: 100%;
        height: 100%;
    }
}

// X-Small devices (portrait phones, less than 576px)
// No media query for `xs` since this is the default in Bootstrap

// Small devices (landscape phones, 576px and up)
@media (min-width: 576px) {
    .card-image-book{
        height: 165px !important;
    }
}

// Medium devices (tablets, 768px and up)
@media (min-width: 768px) {
    
}

// Large devices (desktops, 992px and up)
@media (min-width: 992px) {
    
}

// X-Large devices (large desktops, 1200px and up)
@media (min-width: 1200px) {  }

// XX-Large devices (larger desktops, 1400px and up)
@media (min-width: 1400px) {  }