.hover-shadow {
    transition: all 0.3s ease;
}
.hover-shadow:hover {
    transform: translateY(-5px);
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15)!important;
}
.carousel-caption {
    background: rgba(0,0,0,0.5);
    padding: 20px;
    border-radius: 10px;
}
.grayscale-logos img {
    filter: grayscale(100%);
    transition: filter 0.3s;
}
.grayscale-logos img:hover {
    filter: grayscale(0%);
}
.card-img-top {
    height: 250px;
    object-fit: cover;
}
.accordion-button:not(.collapsed) {
    color: #0d6efd;
    background-color: #e7f1ff;
}
.accordion-button:focus {
    box-shadow: none;
    border-color: rgba(0,0,0,.125);
}